CN201540422U - Replaceable backlight type liquid crystal panel component - Google Patents
Replaceable backlight type liquid crystal panel component Download PDFInfo
- Publication number
- CN201540422U CN201540422U CN2009203125501U CN200920312550U CN201540422U CN 201540422 U CN201540422 U CN 201540422U CN 2009203125501 U CN2009203125501 U CN 2009203125501U CN 200920312550 U CN200920312550 U CN 200920312550U CN 201540422 U CN201540422 U CN 201540422U
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- China
- Prior art keywords
- backlight
- liquid crystal
- crystal panel
- lamp
- socket
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- 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
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- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Abstract
The utility model relates to a replaceable backlight type liquid crystal panel component, which includes a liquid crystal panel and a backlight board, and a up and a down backlight component is equipped on the backlight board corresponding to the upper and lower of the liquid crystal panel, which is characterized in that the backlight board is a shell plate with folding edges around covered on the back side of the liquid crystal panel, and sockets are equipped at the up and down ends of the shell plate folding edges respectively, and the up and down backlight components are equipped into drawer type lamp units which is installed in a pluggable way on the shell plate through a up and a down sockets; the drawer type lamp unit includes a backlight lamp, a lamp-socket and a strip shading protective hood whose cross section is in a U shape for fixing the lamp-socket thereon; double lamp units, whose shading protective hood openings are opposite, are positioned by parallel guiding rails equipped corresponding to the up and down folding edges along the backlight board surface. The utility model has the advantages that: lamp can be conveniently replaced by inserting and pulling drawer type lamp unit, and only the damaged piece is cast, thereby reducing maintenance cost, saving resource and bringing benefits for user, manufacturer and merchant.
Description
Technical field
The utility model relates to liquid crystal panel, relates in particular to a kind of backlight changeable type liquid crystal panel assembly.
Background technology
Along with computing machine, communication, microelectronics, development of semiconductor, the digital electronic product spreads to each field of society rapidly and is deep into common people family, to have a body little frivolous because of it for liquid crystal panel, low-power consumption, low radiation, flicker free reduces advantage such as visual fatigue and is widely used in multiple electronics such as computing machine, televisor, mobile phone and shows in the product.But existing commercially available liquid crystal panel assembly is that liquid crystal panel, backlight and backlight are fixed as whole integral piece, therefore, in use often damaging because of the backlight in the liquid crystal panel and being difficult to local the reparation causes whole liquid crystal panel assembly discarded, the situation that dismounting is repaired for minority, also because of complex structure, damage parts in the unloading process wastes time and energy, and improves maintenance cost.Because liquid crystal panel costs an arm and a leg, this frame mode both caused economic loss to the user, also increased expending of manpower, materials and equipment resources simultaneously.In addition, as its product competitiveness of manufacturer and its production efficiency, non-defective unit productive rate direct relation is arranged, the backlight problem becomes production already, the client uses, subject matter in each intermediate links of market sale and after sale service, directly influenced the interests of user, producer, businessman each side, finally brought drawback to socio-economic development.
The utility model content
Fundamental purpose of the present utility model is at the problems referred to above, a kind of backlight changeable type liquid crystal panel assembly is provided, finish the part of this assembly repairs with lower cost, both solved wasting of resources problems such as liquid crystal panel also easy maintenance operation, all bring interests, and be of value to socioeconomic sound development for user, producer, businessman.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of backlight changeable type liquid crystal panel assembly, comprise liquid crystal panel, backlight, corresponding liquid crystal panel top and below are arranged on the upper and lower backlight unit employing on the backlight, it is characterized in that described backlight be a cover be buckled in the liquid crystal panel back side around be with the flanging coverboard, the upper and lower end position of one side coverboard flanging is provided with socket respectively, and described upper and lower backlight unit employing is arranged to can plug the drawer type lamp unit that is installed in the coverboard by upper and lower socket respectively.
Described drawer type lamp unit comprises that backlight, lamp socket and the cross section that lamp socket is fixed on it are the strip shading protective cover of U-shaped; described shading protective cover is provided with baffle plate at the described socket of correspondence position; locate relatively and along described backlight plate face and the corresponding parallel guide rail that is provided with of upper and lower flanging with its shading protective cover opening two lamp unit, and described backlight is connected with power supply by terminals.
On described baffle plate, cover dustproof film.
The beneficial effects of the utility model are: owing to adopted the drawer type lamp unit that can freely plug, when fluorescent tube damages, drawer type lamp unit need only be pulled out, can change new fluorescent tube easily, again the insertion of drawer type lamp unit be got final product, easy to operate simple and direct, only discarded damaged part, can satisfy the requirement of client with lower cost to long-life and high brightness, both solved wasting of resources problem such as liquid crystal panel also easy maintenance operation, all bring interests for user, producer, businessman; Especially the user can finish voluntarily, the possibility of also bringing after-sales service to change, the fashion enjoyment of increase client DIY (oneself maintenance).
Description of drawings
Fig. 1 is a back side of the present utility model sectional structure synoptic diagram;
Fig. 2 is the plan structure synoptic diagram of drawer type lamp unit among Fig. 1;
Fig. 3 is that cross-sectional view is looked on the right side of Fig. 1;
Fig. 4 is that partial view is looked on the right side of Fig. 1.
Below in conjunction with drawings and Examples the utility model is described in detail.
Embodiment
Fig. 1～Fig. 4 illustrates a kind of backlight changeable type liquid crystal panel assembly, comprise liquid crystal panel 3, backlight 2, corresponding liquid crystal panel top and below are arranged on the upper and lower backlight unit employing on the backlight, it is characterized in that above-mentioned backlight 2 be a cover be buckled in liquid crystal panel 3 back sides around with the coverboard of flanging 23, the upper and lower end position of one side coverboard flanging 23 is provided with socket 22 respectively, and above-mentioned upper and lower backlight unit employing is arranged to can plug the drawer type lamp unit 1 that is installed in the coverboard by upper and lower socket 22 respectively.
Above-mentioned drawer type lamp unit 1 comprises that backlight 12, lamp socket 13 and the cross section that lamp socket 13 is fixed on it are the strip shading protective cover 11 of U-shaped; shading protective cover 11 is provided with baffle plate 14 at the above-mentioned socket of correspondence 22 positions; locate along the parallel guide rail 21 of last corresponding setting relatively and along the parallel folding of the plate face of above-mentioned backlight 2 and upper and lower flanging 23 and backlight 2 plate faces with its shading protective cover 11 openings two lamp unit 1, and above-mentioned backlight is connected with power supply by connection terminal.
As shown in this embodiment, backlight 12 has adopted two tubes, and lamp socket 13 is for having the bending member of fluorescent tube draw-in groove, supporting leg and connection terminal 6, and during making, fluorescent tube snaps fits into the fluorescent tube draw-in groove, and lamp socket 13 installs wherein by supporting leg being snapped in shading protective cover 11 bottoms.Lamp tube wire is connected to the power supply of being located on the circuit board 4 by connection terminal 6.The effect of baffle plate 14 can make shading protective cover 11 retainings at socket 22 places.For preventing that dust from entering from socket 22, after inserting drawer type lamp unit 1, on the baffle plate 14 of shading protective cover 11, cover dustproof film 7.Dustproof film 7 adopts plastic sheeting to get final product.When fluorescent tube damages, need only take dustproof film 7 off, drawer type lamp unit 1 is pulled out, can replace new fluorescent tube easily, again drawer type lamp unit 1 is inserted, stick dustproof film 7 and get final product, easy to operate simple and direct, only discarded damaged part is saved goods, materials and equipments.
The above only is a preferred embodiment of the present utility model, is not shape material of the present utility model and structure are done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. backlight changeable type liquid crystal panel assembly, comprise liquid crystal panel, backlight, corresponding liquid crystal panel top and below are arranged on the upper and lower backlight unit employing on the backlight, it is characterized in that described backlight be a cover be buckled in the liquid crystal panel back side around be with the flanging coverboard, the upper and lower end position of one side coverboard flanging is provided with socket respectively, and described upper and lower backlight unit employing is arranged to can plug the drawer type lamp unit that is installed in the coverboard by upper and lower socket respectively.
2. backlight changeable type liquid crystal panel assembly according to claim 1; it is characterized in that described drawer type lamp unit comprises that backlight, lamp socket and the cross section that lamp socket is fixed on it are the strip shading protective cover of U-shaped; described shading protective cover is provided with baffle plate at the described socket of correspondence position; locate relatively and along described backlight plate face and the corresponding parallel guide rail that is provided with of upper and lower flanging with its shading protective cover opening two lamp unit, and described backlight is connected with power supply by terminals.
3. backlight changeable type liquid crystal panel assembly according to claim 1 and 2 is characterized in that covering dustproof film on described baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203125501U CN201540422U (en) | 2009-10-15 | 2009-10-15 | Replaceable backlight type liquid crystal panel component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203125501U CN201540422U (en) | 2009-10-15 | 2009-10-15 | Replaceable backlight type liquid crystal panel component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201540422U true CN201540422U (en) | 2010-08-04 |
Family
ID=42591883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203125501U Expired - Fee Related CN201540422U (en) | 2009-10-15 | 2009-10-15 | Replaceable backlight type liquid crystal panel component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201540422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664647A (en) * | 2019-03-08 | 2020-09-15 | 青岛海尔电冰箱有限公司 | Front panel assembly of drawer of refrigerator and assembling method of drawer of refrigerator |
-
2009
- 2009-10-15 CN CN2009203125501U patent/CN201540422U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664647A (en) * | 2019-03-08 | 2020-09-15 | 青岛海尔电冰箱有限公司 | Front panel assembly of drawer of refrigerator and assembling method of drawer of refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN SANXING ELECTRONIC CO., LTD. Free format text: FORMER NAME: SANSUNG ELECTRONIC DISPLAY CO., LTD., TIANJIN |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 300385 micro industry road, Microelectronics Industrial Zone, Tianjin economic and Technological Development Zone, four Patentee after: Tianjin Sanxing Electronic Co., Ltd. Address before: 300385 micro industry road, Microelectronics Industrial Zone, Tianjin economic and Technological Development Zone, four Patentee before: Sansung Electronic Display Co., Ltd., Tianjin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20121015 |