For the lighting industry, mentioning Haval lamp harp seems have somewhat uncommon, as Haval is mainly related to the automotive industry. But if we assume that the "Haval lamp harp" you mentioned is a specific brand or model of lighting fixture installation lamp harp, then we can analyze how to install it on the lighting fixture and how to match the size of the lampshade from the aspects of craftsmanship, shape, and material?

As a professional manufacturer of Haval lamp harp, we analyze the characteristics of craftsmanship, shape, material, and other aspects. Provide some common knowledge of professional use and installation on lighting fixtures from our company.

Workmanship

Design adaptability:

Firstly, the design of the Haval lamp harp should match the interface of the lighting fixture. This usually involves precise measurement and modeling to ensure that the lamp harp can be securely installed on the lamp.

Installation steps:

The installation of the lamp harp usually includes screw fixation, buckle installation, or other forms of mechanical fixation. These steps should be simple and easy to follow, and provide sufficient stability.

Safety testing:

After installation, a series of safety tests, such as vibration testing, temperature testing, etc., are required to ensure that the lamp harp can remain stable under various conditions.

Shape:

Adapted lighting fixtures:

The shape of the Haval lamp harp should be designed according to the shape of the lighting fixture. Different lighting fixtures (such as ceiling lamps, wall lamps, table lamps, etc.) require lamp harp of different shapes to adapt.

Lampshade matching:

The shape of the lamp harp should also consider matching with the lampshade. If the lampshade is circular, the top of the lamp harp may need to be designed in a circular or circular groove shape to ensure that the lampshade can be placed smoothly on the lamp harp.

Space optimization:

The shape of the lamp harp also needs to consider installation space and heat dissipation efficiency to ensure that the lighting fixtures are not affected by excessive heat during operation.

Material:

Durable and sturdy:

The material of the lamp harp needs to be strong enough to support the weight of the lamp and withstand vibrations and impacts during daily use. Common materials include metals (such as aluminum alloy, stainless steel) and plastics.

Heat resistance:

Due to the heat generated by the lamp during operation, the material of the lamp harp needs to have good heat resistance to avoid deformation or damage due to high temperature.

Insulation:

If the lamp harp needs to come into contact with the circuit part, the material also needs to have good insulation performance to ensure safe use.

In summary, installing the Haval lamp harp onto the lamp and matching it with the size of the lampshade requires comprehensive consideration and design from multiple aspects such as craftsmanship, shape, and material. Meanwhile, due to the diversity and complexity of the lighting industry, the specific installation and matching methods also need to be determined based on the specific lighting model and lamp harp type.