CN205174005U - Take lamp strip of support frame - Google Patents
Take lamp strip of support frame Download PDFInfo
- Publication number
- CN205174005U CN205174005U CN201520893159.0U CN201520893159U CN205174005U CN 205174005 U CN205174005 U CN 205174005U CN 201520893159 U CN201520893159 U CN 201520893159U CN 205174005 U CN205174005 U CN 205174005U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- bar shaped
- shaped shell
- bracing frame
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a take lamp strip of support frame, including the bar shell, the PCB board, a panel, LED lamp pearl, power supply module, power supply module embeds in the bar shell of groove form, and its top sets firmly the PCB board, a plurality of LED lamp pearls connect firmly on the PCB board, wherein the panel is buckled to fix on the bar shell and is blocked the LED lamp pearl that passes wherein, a serial communication port, be equipped with accessory formula support frame in the bar shell, this support frame sets up in the inside bottom surface of bar shell, and the tight PCB board that supports the top in top. The utility model discloses a set up the assembled support frame in the shell, avoided processing out the loaded down with trivial details process of support in the bar shell, when being convenient for installation and fixed PCB board, can also avoid the secondary operation process, saved manpower and materials, reduced the disability rate of makeing mistakes.
Description
[technical field]
The utility model relates to LED illumination lamp technology, particularly relates to the supporting structure in LED lamp bar.
[background technology]
LED chip, as the light source attracted most attention, has now covered luminous product fields such as comprising illumination, prompting, backlight.For large display screen, fluorescent lifetime long hair optical range is wide, more needs from the viewpoint of energy-conservation minimizing power consumption, and LED is a reasonable selection as backlight.
On a display screen, be generally fixing multiple light source module, composition large-screen exports control by chip and carrys out display frame.Each light source module is again be made up of several lamp bars, each lamp bar has been installed single-row plurality of LEDs lamp pearl.
For single lamp bar, structure is generally comprise bar shaped shell, internal electric source assembly, two ends plug and LED lamp and pcb board.In assembling, internal electric source assembly is fixedly mounted in the bar shaped shell of channel-shaped by entirety, at channel opening cover dress pcb board and panel, is packed on panel in LED lamp; Finally two ends plug is buckled on the assembly be made up of bar shaped shell, pcb board and the panel with LED lamp bead, overall assembling can be completed.The bar shaped shell of existing lamp bar, need to carry out secondary operations, process and be applicable to placing, separate the holder part of power supply module and pcb board, because LED chip can distribute larger heat when luminescence, in order to ensure that power supply is service life and considers from the angle of use safety, all need the spacing allowing pcb board and power supply module keep certain.In bar shaped shell, process support can not only be convenient to fixedly mount pcb board and can also regulate the spacing kept between pcb board and power supply module.
But although the technique processing support is uncomplicated, loaded down with trivial details, need to carry out secondary operations, not only bothersome and require great effort.Once processing makes mistakes and also can cause product rejection, high for cost manufacturer, take manually.
[summary of the invention]
The utility model proposes assembling lamp bar structure for above problem, adopts accessory mode to assemble bracing frame, does not need to carry out secondary operations, only need accessory to install, lighter and handier, cheap material can be adopted in addition as accessory, without the need to one-body molded.Easy for installation, cost-saving and human resources.
The lamp bar relating to band bracing frame described in the utility model, comprise bar shaped shell, pcb board, panel, LED lamp bead, power supply module, power supply module is built in the bar shaped shell of channel-shaped, and above it, setting firmly pcb board, pcb board connects firmly some LED lamp pearls, wherein panel is buckled on bar shaped shell and fixedly blocks through LED lamp bead wherein, it is characterized in that, in bar shaped shell, be provided with accessory formula bracing frame, this bracing frame is arranged on bar shaped enclosure bottom surface, and holds out against the pcb board supporting top.
This bracing frame comprises middle support portion and the location division of both sides, wherein inwardly protruded positioning rib in the corresponding bar shaped shell in the location division of both sides, and support portion directly contacts and supports pcb board.
This support portion is higher than the location division of both sides.
The two ends of pcb board are stuck on positioning rib.
Also be provided with the positioning step of pcb board in this positioning rib upper surface, this positioning step respectively has one on the positioning rib of both sides, and the distance between two positioning steps adapts to the width of pcb board.
At the notch position of bar shaped shell near panel, be provided with fastening strip, and panel has the hook part of clamping clamping part towards the one side of bar shaped shell, when panel covers bar shaped shell, hook part is secured in fastening strip, and panel-mounted is on bar shaped shell.
The utility model is by arranging assembled bracing frame in the enclosure, avoid the cumbersome process processing support in bar shaped shell, be convenient to install and while fixing pcb board, can also secondary processing process be avoided, save manpower and materials, reduce scrappage of makeing mistakes.
[accompanying drawing explanation]
Fig. 1 is the lamp bar structural representation of the band bracing frame involved by the utility model;
Wherein: 10, bar shaped shell; 11, positioning rib; 13, fastening strip; 12, positioning step; 20, pcb board; 30, panel; 31, hook part; 40, LED lamp bead; 50, bracing frame; 51, support portion; 52, location division.
[detailed description of the invention]
Be described in detail below in conjunction with the lamp bar of drawings and Examples to the utility model band bracing frame.
Please refer to accompanying drawing 1, illustrated therein is the lamp bar of band bracing frame, this lamp bar comprises bar shaped shell 10, pcb board 20, panel 30, LED lamp bead 40, power supply module (not shown), power supply module is built in the bar shaped shell 10 of channel-shaped, and above it, set firmly pcb board 20, pcb board 20 connects firmly some LED lamp pearls 40, single-row many of general LED lamp bead 40 is arranged and is bundled on pcb board 20, and the number of concrete LED lamp bead 40 can require according to product design and determine.
On pcb board 20, also be provided with one piece of panel 30, the effect that panel 30 plays is covered at outermost, auxiliary fixed L ED lamp pearl 40, panel 20 is buckled in bar shaped shell and goes up most, and clamping maintains through LED lamp bead 40 wherein, is provided with accessory formula bracing frame 50 in bar shaped shell 10, this bracing frame 50 is arranged on bar shaped shell 10 inner bottom surface, and holds out against the pcb board 20 supporting top.
This bracing frame 50 comprises middle support portion 51 and the location division 52 of both sides, inwardly protruded positioning rib 11 in the corresponding bar shaped in location division 52 shell 10 of wherein both sides, and support portion 51 directly contacts and supports pcb board 20.
This support portion 51 is higher than the location division 52 of both sides.
The two ends of pcb board 20 are stuck on positioning rib 11.
Also be provided with the positioning step 12 of pcb board in this positioning rib 11 upper surface, this positioning step 12 respectively has one on the positioning rib 11 of both sides, and the distance between two positioning steps 12 adapts to the width of pcb board 20.When mounted, pcb board 20 be correspond to the distance between positioning step, insert by the square and stick into.
At the notch position of bar shaped shell 10 near panel 30, be provided with fastening strip 13, and panel 30 has the hook part 31 of clamping clamping part, when panel 30 covers bar shaped shell 10 towards the one side of bar shaped shell, hook part 31 is secured in fastening strip 13, and panel 30 is assembled on bar shaped shell 10.
The utility model is by arranging assembled bracing frame in the enclosure, avoid the cumbersome process processing support in bar shaped shell, be convenient to install and while fixing pcb board, can also secondary processing process be avoided, save manpower and materials, reduce scrappage of makeing mistakes.
The above, it is only the utility model preferred embodiment, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when utilizing the technology contents of above-mentioned announcement or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solutions of the utility model content, any simple modification that above embodiment is done is referred to according to the utility model technology, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (6)
1. the lamp bar with bracing frame, comprise bar shaped shell, pcb board, panel, LED lamp bead, power supply module, power supply module is built in the bar shaped shell of channel-shaped, and above it, setting firmly pcb board, pcb board connects firmly some LED lamp pearls, wherein panel is buckled on bar shaped shell and fixedly blocks through LED lamp bead wherein, it is characterized in that, in bar shaped shell, be provided with accessory formula bracing frame, this bracing frame is arranged on bar shaped enclosure bottom surface, and holds out against the pcb board supporting top.
2. the lamp bar according to claim 1 with bracing frame, it is characterized in that, this bracing frame comprises middle support portion and the location division of both sides, wherein inwardly protruded positioning rib in the corresponding bar shaped shell in the location division of both sides, and support portion directly contacts and supports pcb board.
3. the lamp bar according to claim 2 with bracing frame, is characterized in that the location division of this support portion higher than both sides.
4. the lamp bar according to claim 2 with bracing frame, is characterized in that the two ends of pcb board are stuck on positioning rib.
5. the lamp bar according to claim 4 with bracing frame, it is characterized in that, also be provided with the positioning step of pcb board in this positioning rib upper surface, this positioning step respectively has one on the positioning rib of both sides, and the distance between two positioning steps adapts to the width of pcb board.
6. the lamp bar according to claim 1 with bracing frame, it is characterized in that, at the notch position of bar shaped shell near panel, be provided with fastening strip, and panel has the hook part of clamping clamping part towards the one side of bar shaped shell, when panel covers bar shaped shell, hook part is secured in fastening strip, and panel-mounted is on bar shaped shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893159.0U CN205174005U (en) | 2015-11-10 | 2015-11-10 | Take lamp strip of support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893159.0U CN205174005U (en) | 2015-11-10 | 2015-11-10 | Take lamp strip of support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205174005U true CN205174005U (en) | 2016-04-20 |
Family
ID=55737996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520893159.0U Expired - Fee Related CN205174005U (en) | 2015-11-10 | 2015-11-10 | Take lamp strip of support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205174005U (en) |
-
2015
- 2015-11-10 CN CN201520893159.0U patent/CN205174005U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20211110 |