CN210601156U - Protection mechanism of LED backlight lamp strip - Google Patents
Protection mechanism of LED backlight lamp strip Download PDFInfo
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- CN210601156U CN210601156U CN201922042880.XU CN201922042880U CN210601156U CN 210601156 U CN210601156 U CN 210601156U CN 201922042880 U CN201922042880 U CN 201922042880U CN 210601156 U CN210601156 U CN 210601156U
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- led backlight
- fixedly connected
- lamp body
- set casing
- sealing
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Abstract
The utility model discloses a protection machanism of LED backlight lamp strip, which comprises a lamp body, the surface of lamp body is provided with the shell. The utility model discloses a set up the gag lever post, the spacing groove, the sealing washer, seal groove and sealing mechanism's cooperation is used, insert the position of spacing groove to the set casing through the gag lever post and fix, thereby realized the purpose to the set casing installation, use through sealing washer and seal groove, the sealed purpose to fixed plate and set casing junction has been reached, use through sealing mechanism, after having guaranteed the installation set casing, the lamp body has waterproof dirt-proof effect, it can select the LED backlight strip that has waterproof function according to the needs to have solved current LED backlight strip at the in-process of installation, but current LED backlight strip damages the back, the problem that the method that only can adopt whole change carries out the maintenance, this LED backlight strip's protection mechanism, possess waterproof dustproof and the advantage of being convenient for to change, be worth promoting.
Description
Technical Field
The utility model belongs to the technical field of the LED, especially, relate to a protection machanism of LED backlight strip.
Background
The light emitting diode is a common light emitting device, releases energy through the recombination of electrons and holes to emit light, has wide application in the field of illumination, can efficiently convert electric energy into light energy, and has wide application in modern society, such as illumination, flat panel display, medical devices and the like.
LED lamp area and LED lamp strip have been widely used in trades such as furniture, car, advertisement, illumination, steamer and bar, and LED lamp strip in a poor light is mainly applied to lamp house and display device's inside, and the problem that prior art exists is: the LED backlight lamp strip with the waterproof function can be selected according to the needs in the installation process, but after the existing LED backlight lamp strip is damaged, the LED backlight lamp strip can only be maintained by adopting a whole replacement method, so that the practicability of the LED backlight lamp strip is reduced, and the LED backlight lamp strip is inconvenient for a user to use.
SUMMERY OF THE UTILITY MODEL
Problem to prior art exists, the utility model provides a protection machanism of LED backlight lamp strip possesses waterproof dustproof and the advantage of being convenient for to change, has solved current LED backlight lamp strip and can select the LED backlight lamp strip that has waterproof function according to needs at the in-process of installation, nevertheless current LED backlight lamp strip damages the back, can only adopt the method of whole change to carry out the problem of maintaining.
The utility model discloses a realize like this, a protection machanism of LED backlight lamp strip, which comprises a lamp body, the surface of lamp body is provided with the shell, the left side swing joint of shell has the set casing, the equal fixedly connected with connecting wire in the left top of lamp body and bottom, the right side fixedly connected with sealing mechanism on connecting wire surface, the left side fixedly connected with fixed plate on shell surface, the activity groove has all been seted up to the top and the bottom of fixed plate front side and rear side, the inner chamber swing joint in activity groove has the fly leaf, the equal fixedly connected with extension spring in one side that two fly leaves are relative, the equal fixedly connected with connecting rod in one side that two fly leaves are opposite, one side that the fly leaf was kept away from to the connecting rod extends to the outside and the fixedly connected with movable plate of fixed plate, two.
As the utility model discloses preferred, sealing mechanism is including sealed the pad, sealed right side and the lamp body fixed connection of pad, the sealed left side fixedly connected with of pad seals the piece, the sealed hole of using with sealed piece cooperation is seted up in the left side of set casing inner wall.
As the utility model discloses it is preferred, the left side fixedly connected with sealing washer of fixed plate, the seal groove of using with the sealing washer cooperation is seted up on the right side of set casing.
As the utility model discloses it is preferred, the spacing groove that uses with the gag lever post cooperation is all seted up to the front side and the rear side of set casing, the gag lever post is close to one side of set casing and extends to the inner chamber of spacing groove.
As the utility model discloses it is preferred, the equal fixedly connected with slider in left side and the right side of fly leaf, the spout that uses with the slider cooperation is all seted up on the left side and the right side of activity inslot wall.
As the utility model discloses preferred, the equal swing joint in front side and the rear side of set casing has the steadying plate, the steadying plate is close to one side and the movable plate fixed connection of movable plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the gag lever post, the spacing groove, the sealing washer, seal groove and sealing mechanism's cooperation is used, insert the position of spacing groove to the set casing through the gag lever post and fix, thereby realized the purpose to the set casing installation, through the use of sealing washer and seal groove, the sealed purpose of fixed plate and set casing junction has been reached, through the use of sealing mechanism, after having guaranteed to install the set casing, the lamp body has waterproof dustproof effect, it can select the LED backlight strip that has waterproof function according to the needs in the process of current LED backlight strip installation to have solved, but after current LED backlight strip damages, the problem that only can adopt the method of whole change to maintain, this LED backlight strip's protection mechanism, possess waterproof dustproof and the advantage of being convenient for change, be worth promoting;
2. the sealing mechanism is arranged, so that the sealing hole can be filled and sealed by the sealing block, the connecting part of the connecting wire and the fixed shell is ensured not to be polluted by water and dust, and the sealing performance of the lamp body after installation is improved;
3. the utility model can make the joint of the fixed plate and the fixed shell achieve good sealing effect by arranging the sealing ring and the sealing groove, thereby increasing the sealing performance of the lamp body after installation and facilitating the use of a user;
4. the utility model can lead the limiting rod to be inserted into the limiting groove to fix the position of the fixed shell by arranging the limiting groove, thereby achieving the purpose of sealing the two ends of the lamp body and improving the sealing performance and the replacing speed of the lamp body after installation;
5. the utility model has the advantages that by arranging the sliding block and the sliding groove, the movable plate can not shake or block when moving in the inner cavity of the movable groove, the stability of the movable plate when moving is improved, and the accuracy of the limiting rod when being inserted into the limiting groove is increased;
6. the utility model discloses a set up the steadying plate, realized two movable plate synchronous movement's purpose, increased the degree to the set casing chucking, promoted the stability after the set casing installation, avoided the set casing to take place to break away from the phenomenon of fixed plate.
Drawings
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;
fig. 2 is a partial front cross-sectional view provided by an embodiment of the present invention;
fig. 3 is a schematic view illustrating a connection between a seal ring and a fixing plate according to an embodiment of the present invention;
fig. 4 is a partial top cross-sectional view provided by an embodiment of the present invention;
fig. 5 is a partial enlarged view of a according to an embodiment of the present invention;
fig. 6 is a partial enlarged view of embodiment B of the present invention.
In the figure: 1. a lamp body; 2. a housing; 3. a stationary case; 4. a connecting wire; 5. a sealing mechanism; 501. a gasket; 502. a sealing block; 503. sealing the hole; 6. a fixing plate; 7. a movable groove; 8. a movable plate; 9. a tension spring; 10. a connecting rod; 11. moving the plate; 12. a limiting rod; 13. a seal ring; 14. a sealing groove; 15. a limiting groove; 16. a slider; 17. a chute; 18. and a stabilizing plate.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the embodiment of the utility model provides a pair of protection machanism of LED backlight lamp strip, including lamp body 1, the surface of lamp body 1 is provided with shell 2, the left side swing joint of shell 2 has set casing 3, the equal fixedly connected with connecting wire 4 in 1 left top of lamp body and bottom, the right side fixedly connected with sealing mechanism 5 on connecting wire 4 surface, the left side fixedly connected with fixed plate 6 on shell 2 surface, movable groove 7 has all been seted up to the top and the bottom of fixed plate 6 front side and rear side, the inner chamber swing joint of movable groove 7 has fly leaf 8, the equal fixedly connected with extension spring 9 in one side that two fly leaves 8 are relative, the equal fixedly connected with connecting rod 10 in one side that two fly leaves 8 are opposite, one side that fly leaf 8 was kept away from to connecting rod 10 extends to the outside and the fixedly connected with movable plate 11 of fixed plate 6, two gag.
Referring to fig. 2, the sealing mechanism 5 includes a sealing gasket 501, a right side of the sealing gasket 501 is fixedly connected to the lamp body 1, a left side of the sealing gasket 501 is fixedly connected to a sealing block 502, and a left side of an inner wall of the fixing housing 3 is provided with a sealing hole 503 matched with the sealing block 502 for use.
Adopt above-mentioned scheme: through setting up sealing mechanism 5, can make sealed hole 503 filled and sealed by sealed piece 502, guaranteed that the condition of intaking and dust pollution can not appear in the junction of connecting wire 4 with fixed shell 3, improved the leakproofness of lamp body 1 after the installation.
Referring to fig. 3 and 5, a sealing ring 13 is fixedly connected to the left side of the fixing plate 6, and a sealing groove 14 matched with the sealing ring 13 is formed in the right side of the fixing shell 3.
Adopt above-mentioned scheme: through setting up sealing washer 13 and seal groove 14, can make the junction of fixed plate 6 and stationary housing 3 reach good sealed effect, increased the leakproofness of lamp body 1 after the installation, convenient to use person uses.
Referring to fig. 6, the front side and the rear side of the fixing shell 3 are both provided with a limiting groove 15 used in cooperation with the limiting rod 12, and one side of the limiting rod 12 close to the fixing shell 3 extends to an inner cavity of the limiting groove 15.
Adopt above-mentioned scheme: through setting up spacing groove 15, can make gag lever post 12 insert spacing groove 15 and fix the position of set casing 3 to reach the purpose of sealing up the lamp body 1 both ends, improved the leakproofness of lamp body 1 after the installation and the speed of changing.
Referring to fig. 4, the left side and the right side of the movable plate 8 are both fixedly connected with a slider 16, and the left side and the right side of the inner wall of the movable groove 7 are both provided with a sliding groove 17 used in cooperation with the slider 16.
Adopt above-mentioned scheme: through setting up slider 16 and spout 17, can make the movable plate 8 when the inner chamber of activity groove 7 removes, can not take place to rock and the dead phenomenon of card, stability when having improved movable plate 8 and removing has also increased the accuracy nature when gag lever post 12 inserts spacing groove 15 simultaneously.
Referring to fig. 1, a stabilizing plate 18 is movably connected to both the front side and the rear side of the fixed casing 3, and one side of the stabilizing plate 18 close to the moving plate 11 is fixedly connected to the moving plate 11.
Adopt above-mentioned scheme: through setting up stabilising plate 18, realized two movable plate 11 synchronous movement's purpose, increased the degree to set casing 3 chucking, promoted the stability after the set casing 3 installation, avoided set casing 3 to take place to break away from the phenomenon of fixed plate 6.
The utility model discloses a theory of operation:
when the lamp body 1 is used, when a user needs to seal one end of the lamp body 1, the left side of the connecting wire 4 penetrates through the sealing hole 503 and extends to the left side of the fixed shell 3, the stabilizing plate 18 is pulled, the stabilizing plate 18 drives the movable plate 11 to move, the movable plate 11 drives the limiting rod 12 to move, the movable plate 11 drives the connecting rod 10 to move, the connecting rod 10 drives the movable plate 8 to move, the movable plate 8 drives the slider 16 to move in the inner cavity of the chute 17, the movable plate 8 drives the tension spring 9 to elastically deform, the fixed shell 3 moves rightwards, the sealing block 502 is inserted into the sealing hole 503, the sealing ring 13 is inserted into the sealing groove 14, the stabilizing plate 18 is loosened, the tension spring 9 drives the movable plate 8 to move, the movable plate 8 drives the connecting rod 10 to move, the connecting rod 10 drives the movable plate 11 to move, the movable plate 11 drives the limiting rod 12, is convenient for the user to use.
In summary, the following steps: the protection mechanism of the LED backlight lamp strip is characterized in that a limiting rod 12, a limiting groove 15, a sealing ring 13, a sealing groove 14 and a sealing mechanism 5 are arranged and used in a matched manner, the limiting rod 12 is inserted into the limiting groove 15 to fix the position of a fixed shell 3, so that the purpose of mounting the fixed shell 3 is realized, the purpose of sealing the joint of a fixed plate 6 and the fixed shell 3 is achieved through the use of the sealing ring 13 and the sealing groove 14, the waterproof and dustproof effects of the lamp body 1 after the fixed shell 3 is mounted are ensured through the use of the sealing mechanism 5, the problem that the existing LED backlight lamp strip can be selected according to the needs in the mounting process, but the existing LED backlight lamp strip can only be maintained by adopting an integral replacement method after being damaged is solved, and the protection mechanism of the LED backlight lamp strip has the advantages of being waterproof and dustproof and convenient to replace, is worthy of popularization.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a protection machanism of LED backlight lamp strip, includes lamp body (1), its characterized in that: the lamp body comprises a lamp body (1), a shell (2) is arranged on the surface of the lamp body (1), a fixed shell (3) is movably connected to the left side of the shell (2), connecting wires (4) are fixedly connected to the top and the bottom of the left side of the lamp body (1), a sealing mechanism (5) is fixedly connected to the right side of the surface of the connecting wires (4), a fixed plate (6) is fixedly connected to the left side of the surface of the shell (2), movable grooves (7) are formed in the top and the bottom of the front side and the rear side of the fixed plate (6), movable plates (8) are movably connected to the inner cavity of each movable groove (7), tension springs (9) are fixedly connected to the opposite sides of the two movable plates (8), connecting rods (10) are fixedly connected to the opposite sides of the two movable plates (8), one side, far away from the movable plates (8, one side of the moving plate (11) close to the fixed shell (3) is fixedly connected with two limiting rods (12).
2. The protection mechanism for the LED backlight lamp bar of claim 1, wherein: sealing mechanism (5) are including sealed pad (501), the right side and lamp body (1) fixed connection of sealed pad (501), the left side fixedly connected with of sealed pad (501) seals piece (502), sealed hole (503) of using with sealed piece (502) cooperation have been seted up in the left side of set casing (3) inner wall.
3. The protection mechanism for the LED backlight lamp bar of claim 1, wherein: the left side fixedly connected with sealing washer (13) of fixed plate (6), seal groove (14) that use with sealing washer (13) cooperation are seted up on the right side of set casing (3).
4. The protection mechanism for the LED backlight lamp bar of claim 1, wherein: spacing groove (15) that use with gag lever post (12) cooperation are all seted up to the front side and the rear side of set casing (3), gag lever post (12) are close to one side of set casing (3) and extend to the inner chamber of spacing groove (15).
5. The protection mechanism for the LED backlight lamp bar of claim 1, wherein: the equal fixedly connected with slider (16) in left side and the right side of fly leaf (8), spout (17) that use with slider (16) cooperation are all seted up on the left side and the right side of activity groove (7) inner wall.
6. The protection mechanism for the LED backlight lamp bar of claim 1, wherein: the front side and the rear side of the fixed shell (3) are both movably connected with stabilizing plates (18), and one side, close to the moving plate (11), of each stabilizing plate (18) is fixedly connected with the moving plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922042880.XU CN210601156U (en) | 2019-11-25 | 2019-11-25 | Protection mechanism of LED backlight lamp strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922042880.XU CN210601156U (en) | 2019-11-25 | 2019-11-25 | Protection mechanism of LED backlight lamp strip |
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| Publication Number | Publication Date |
|---|---|
| CN210601156U true CN210601156U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922042880.XU Active CN210601156U (en) | 2019-11-25 | 2019-11-25 | Protection mechanism of LED backlight lamp strip |
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| CN (1) | CN210601156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087552A (en) * | 2021-10-22 | 2022-02-25 | 慈溪市莱殿光电有限公司 | Lamp string combined type long-service-life energy-saving LED lamp and using method |
-
2019
- 2019-11-25 CN CN201922042880.XU patent/CN210601156U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087552A (en) * | 2021-10-22 | 2022-02-25 | 慈溪市莱殿光电有限公司 | Lamp string combined type long-service-life energy-saving LED lamp and using method |
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