CN204785947U

CN204785947U - LED perforation lamp of easy installation

Info

Publication number: CN204785947U
Application number: CN201520546067.5U
Authority: CN
Inventors: 陈祖武
Original assignee: Hangzhou Nagu Optoelectronic Co Ltd
Current assignee: Hangzhou Nagu Optoelectronic Co Ltd
Priority date: 2015-07-25
Filing date: 2015-07-25
Publication date: 2015-11-18
Anticipated expiration: 2025-07-25

Abstract

The utility model discloses a LED perforation lamp of easy installation, include wire rod, PCB board and the LED lamp of being connected with PCB board electricity, the PCB board seals in integrative injection moulding's lamp pole, the LED lamp sets up in the top of lamp pole, be provided with along the even an organic whole of its circumference on the lateral wall of lamp pole and be used for being fixed in the fixture block in the panel with the perforation lamp, the fixture block is made by soft plastic and inside is equipped with the gasbag, compare with prior art, the utility model discloses an inside at the fixture block sets up the gasbag for on LED perforation lamp can be fixed in the panel, also be favorable to improving the stability of LED perforation lamp fixing more conveniently, prolong its life, simple structure, convenient and practical.

Description

A kind of LED perforated lamp of easy installation

Technical field

The utility model relates to a kind of light fixture, and more particularly, it relates to a kind of LED perforated lamp of easy installation.

Background technology

Because LED has environmental protection, energy-conservation, euchroic, good weatherability, long service life, the characteristic that reliability height etc. are superior, market continues to increase the product development dynamics taking LED as light source.LED perforated lamp is exactly wherein a kind of emerging LED illumination product, in existing field of LED illumination, LED perforated lamp is widely used to spell the luminescent characters done and indicate, lamp box backlight, contour of building illumination etc., the LED perforated lamp of current market mostly is rigid plastic cement integrated injection molding, pcb board is wrapped in the lamppost inside that rigid plastic cement is made more, wire rod connects with pcb board through lamppost, in use, drop from panel to prevent LED perforated lamp, the sidewall of lamppost is provided with fixture block toward contact, in prior art, the many settings one-body molded with lamppost of fixture block, because material is rigid plastic cement, the retractility of fixture block is not good enough, if fixture block makes too much, then be not easy to snap onto in the opening of panel, if fixture block makes too small, the LED perforated lamp be then positioned in panel easily loosens, in addition, LED perforated lamp in use can give out heat, if this part heat concentrates on lamppost inside, the service life of LED will be shortened, for above problem, need to improve existing LED perforated lamp.

Utility model content

For the problem in practice, the utility model proposes a kind of LED perforated lamp of easy installation, arrange by being arranged on fixture block inside retractility and the thermal diffusivity that air bag increases fixture block, concrete scheme is as follows:

A kind of LED perforated lamp of easy installation, the LED comprising wire rod, pcb board and be electrically connected with pcb board, described pcb board is sealed in the lamppost of integrated injection molding, described LED is arranged at the top of lamppost, the sidewall of described lamppost is wholely set multiple fixture block for being fixed on by lamppost in panel along its circumference, multiple described fixture block is made up of soft plastic and inside is provided with air bag, multiple described fixture block away from the side of LED be provided with match with fixture block abut block, described fixture block and the distance abutted between block and panel thickness suitable.

Pass through technique scheme, when lamppost is passed the perforate in panel, briquetting has better retractility, more easily pass the perforate in panel, in addition, because LED perforated lamp in use can distribute heat, by arranging air bag, the gas of inside air bag can absorb heat volume and expand, thermal coefficient of expansion due to the gas in air bag is far longer than the thermal coefficient of expansion of soft plastic, when the energising of LED perforated lamp uses can there is obvious expansion in the volume of fixture block, make it the perforate in tensioner panel, not easily loosen or drop, by arranging abutting block, can prevent LED perforated lamp from moving forward and backward, make it more firm.

Further, multiple described fixture block is evenly arranged along the circumference of lamppost, and multiple described fixture block to be arranged and towards abutting block side away from lamppost sidewall towards abutting block lopsidedness by the side close to LED away from the one side of lamppost sidewall.

By technique scheme, make LED perforated lamp can more swimmingly through the perforate in panel.

Further, described abutting block is arranged ringwise along the circumference of lamppost, makes perforated lamp and panel fit tightr, not easily moves.

Compared with prior art, the utility model arranges air bag by the inside at fixture block, makes LED perforated lamp to be fixed in panel more easily, and be also conducive to the stability improving the installation of LED perforated lamp, extend its service life, structure is simple, convenient and practical.

Accompanying drawing explanation

Fig. 1 is overall schematic of the present utility model;

Fig. 2 is sectional view of the present utility model;

Accompanying drawing mark: 1, wire rod, 2, pcb board, 3, LED, 4, lamppost, 5, fixture block, 6, air bag, 7, abut block.

Detailed description of the invention

With reference to Fig. 1-2, the utility model embodiment is described further.

A kind of LED perforated lamp of easy installation, the LED 3 comprising wire rod 1, pcb board 2 and be electrically connected with pcb board 2, pcb board 2 is sealed in the lamppost 4 of integrated injection molding, LED 3 is arranged at the top of lamppost 4, the sidewall of lamppost 4 is wholely set multiple fixture block 5 for being fixed on by lamppost 4 in panel along its circumference, multiple fixture block 5 is made up of soft plastic and inside is provided with air bag 6, multiple fixture block 5 away from the side of LED 3 be provided with match with fixture block 5 abut block 7, fixture block 5 and the distance abutted between block 7 and panel thickness suitable.

In use, LED 3 side of LED perforated lamp is first through perforate, due to the diameter of perforate in panel and the size of lamppost 4 suitable, make fixture block 5 be not easy to through, at this moment only need press fixture block 5 with have gentle hands, be easy to compression because its inside is provided with air bag 6, fixture block 5 volume reduces, through perforate, consider the stability requirement that LED perforated lamp is installed, the surface of lamppost 4 be provided with match with fixture block 5 abut block 7.

In order to make LED perforated lamp can more swimmingly through the perforate in panel, multiple fixture block 5 is evenly arranged along the circumference of lamppost 4, and multiple fixture block 5 to be arranged and towards abutting block 7 side away from lamppost 4 sidewall towards abutting block 7 lopsidedness by the side close to LED 3 away from the one side of lamppost 4 sidewall.

In a pre-installation, first LED perforated lamp can be refrigerated, take out time to be installed and use, because air bag 6 during refrigeration shrinks, make installation process more convenient, after installation is complete, normal temperature lower gasbag starts to expand, the perforate in swelling panel, makes the more firm difficult drop-off of LED perforated lamp.

Optimize, described abutting block 7 is arranged ringwise along the circumference of lamppost 4, makes perforated lamp and panel fit tightr, not easily moves.

Below be only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. the LED perforated lamp easily installed, the LED comprising wire rod, pcb board and be electrically connected with pcb board, described pcb board is sealed in the lamppost of integrated injection molding, described LED is arranged at the top of lamppost, the sidewall of described lamppost is wholely set multiple fixture block for being fixed on by lamppost in panel along its circumference, it is characterized in that: multiple described fixture block is made up of soft plastic and inside is provided with air bag, multiple described fixture block away from the side of LED be provided with match with fixture block abut block, described fixture block and the distance abutted between block and panel thickness suitable.

2. the LED perforated lamp of easy installation according to claim 1, it is characterized in that: multiple described fixture block is evenly arranged along the circumference of lamppost, multiple described fixture block to be arranged and towards abutting block side away from lamppost sidewall towards abutting block lopsidedness by the side close to LED away from the one side of lamppost sidewall.

3. the LED perforated lamp of easy installation according to claim 1, is characterized in that: described abutting block is arranged ringwise along the circumference of lamppost.