CN214198348U - LED light projecting wall lamp - Google Patents
LED light projecting wall lamp Download PDFInfo
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- CN214198348U CN214198348U CN202120384159.3U CN202120384159U CN214198348U CN 214198348 U CN214198348 U CN 214198348U CN 202120384159 U CN202120384159 U CN 202120384159U CN 214198348 U CN214198348 U CN 214198348U
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- fixedly connected
- guide rod
- casing
- led light
- inner chamber
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Abstract
The utility model relates to a life furniture lighting technology field just discloses a LED light projecting wall lamp, which comprises a housing, wall fixedly connected with projecting lamp behind the inner chamber of casing, wall swing joint has adjusting prism behind the inner chamber of casing, adjusting prism's inner chamber rotates and is connected with the rotation guide rod, the surface of rotating the guide rod has been seted up and has been removed the spout, the inner chamber sliding connection who removes the spout has clean brush, the inner wall fixedly connected with spacing case of casing, the inner chamber fixedly connected with tooth of spacing case. This LED light projection wall lamp drives spacing spring motion through the work of stopper, and spacing spring's motion drives the sliding claw cover and rotates, at the spacing fixed knot structure that cooperation tooth, torsion spring and fixture block are constituteed and throw the moving structure that board, fixed case and fixed block constitute and adjust the handle, rotate the rotating structure that guide stick and adjusting prism are constituteed to the effect of the area of shining and the angle of shining of adjustment projecting lamp has been reached.
Description
Technical Field
The utility model relates to a life furniture lighting technology field specifically is a LED light projecting wall lamp.
Background
The wall lamps are mostly arranged on balconies, stairs, corridor passages and bedrooms and are suitable for being used as pilot lights; the color-changing wall lamp is mainly used in festivals and festivals; most bedside wall lamps are arranged at the left upper part of the bedside, the lamp holder can rotate universally, light beams are concentrated, and reading is facilitated; the front wall lamp is usually used near a bathroom mirror for decoration, and the light projection wall lamp projects different patterns or characters to the wall surface.
The existing LED light projection wall lamp on the market has many defects, for example; when the projection is carried out, the projection neps, the projection direction and the projection angle of the projection neps cannot be changed, the requirements of users cannot be met well, and meanwhile, the projection quality and the projection efficiency can be influenced because dust falls into the lens during projection.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a LED light projecting wall lamp possesses can change light projection area and angle and throw the content and also can change at will, be convenient for clean advantage such as throw the lens, has solved wall lamp projection area and has thrown the difficult clean problem of lens of throwing, the inside projection lens of angle is difficult for changing, wall lamp.
(II) technical scheme
In order to realize that the aforesaid can change light projection area and angle and throw the content and also can change at will, be convenient for clean the lens purpose of throwing, the utility model provides a following technical scheme:
a light-emitting diode (LED) light projection wall lamp comprises a casing, wherein a projection lamp is fixedly connected to the rear wall of an inner cavity of the casing, an adjusting prism is movably connected to the rear wall of the inner cavity of the casing, a rotating guide rod is rotatably connected to the inner cavity of the adjusting prism, a moving chute is formed in the outer surface of the rotating guide rod, a cleaning brush is slidably connected to the inner cavity of the moving chute, a limiting box is fixedly connected to the inner wall of the casing, teeth are fixedly connected to the inner cavity of the limiting box, a torsion spring is fixedly connected to the outer surface of the rotating guide rod, a clamping block is fixedly connected to one side of the torsion spring, a projection plate is slidably connected to the inner cavity of the casing, a fixing box is fixedly connected to the bottom of the projection plate, a reset spring is fixedly connected to the inner cavity of the fixing box, a fixing block is rotatably connected to one side of the reset spring, and a pushing handle is fixedly connected to one side of the fixing block, the bottom fixedly connected with of fixed case is spacing fixed case, the inner chamber fixedly connected with spacing spring of spacing fixed case, one side of spacing spring is rotated and is connected with smooth claw cover, one side joint of smooth claw cover has the gag lever post, the opposite side swing joint of smooth claw cover has the stopper, the inner chamber bottom fixedly connected with dust collecting box of casing, the rotation of rotating one side of leading the stick is connected with the regulation handle.
Preferably, the shape of fixed block is the U type, one side joint of projection board has the fixed block, the surface that promotes the handle is provided with the standing groove.
Preferably, the height of the cross section of each fixture block is smaller than that of each tooth, the number of the fixture blocks is four, and the four fixture blocks are uniformly and symmetrically distributed on the outer surface of the rotary guide rod.
Preferably, the surface of gag lever post is provided with shallow recess and deep groove, the top and the bottom of casing all are provided with the trompil, the cross section length of trompil is less than the surface deep groove cross section length of gag lever post.
Preferably, the cross-sectional diameter of the adjusting prism is smaller than that of the rotating guide rod, and the moving slide grooves are located on the outer surfaces of the two sides of the rotating guide rod.
Preferably, a cleaning brush is lapped on the outer surface of the adjusting prism, and the cross section width of the cleaning brush is smaller than that of the adjusting prism.
(III) advantageous effects
Compared with the prior art, the utility model provides a LED light projecting wall lamp possesses following beneficial effect:
1. this LED light projection wall lamp drives spacing spring motion through the work of stopper, and spacing spring's motion drives the sliding claw cover and rotates, at the spacing fixed knot structure that cooperation tooth, torsion spring and fixture block are constituteed and throw the moving structure that board, fixed case and fixed block constitute and adjust the handle, rotate the rotating structure that guide stick and adjusting prism are constituteed to the effect of the area of shining and the angle of shining of adjustment projecting lamp has been reached.
2. This LED light projection wall lamp, the rotation through rotating the guide rod makes its surface sliding connection's clean brush be horizontal reciprocating motion along removing the spout to when adjusting prism rotation angle regulation the lapped clean brush of its surface cleans it and does not influence its work, and the dust after the cleanness falls into the dust collection box and retrieves simultaneously, thereby has reached the surface dust that can clean the adjusting prism in the casing inner chamber at any time, and then throws the more perfect effect of efficiency.
Drawings
Fig. 1 is a schematic structural section view of the present invention.
Fig. 2 is a schematic side view of the structure of the present invention.
Fig. 3 is a schematic top view of the structure of the rotary guide rod of the present invention.
Fig. 4 is a schematic side view section view of the structure limiting box of the present invention.
Fig. 5 is an enlarged schematic view of the structure a of the present invention.
In the figure: 1. a housing; 2. a projector; 3. adjusting the prism; 4. rotating the guide rod; 5. a moving chute; 6. cleaning the brush; 7. a limiting box; 8. teeth; 9. a torsion spring; 10. a clamping block; 11. a projection plate; 12. a fixed box; 13. a return spring; 14. a fixed block; 15. pushing the handle; 16. a limiting and fixing box; 17. a limiting spring; 18. a sliding claw sleeve; 19. a limiting rod; 20. a limiting block; 21. a dust collection box; 22. and adjusting the handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, an LED light projection wall lamp comprises a housing 1, a projector 2 fixedly connected to the rear wall of the inner cavity of the housing 1, an adjusting prism 3 movably connected to the rear wall of the inner cavity of the housing 1, a rotating guide rod 4 rotatably connected to the inner cavity of the adjusting prism 3, a moving chute 5 formed on the outer surface of the rotating guide rod 4, a cleaning brush 6 slidably connected to the inner cavity of the moving chute 5, a limiting box 7 fixedly connected to the inner wall of the housing 1, teeth 8 fixedly connected to the inner cavity of the limiting box 7, a torsion spring 9 fixedly connected to the outer surface of the rotating guide rod 4, a fixture block 10 fixedly connected to one side of the torsion spring 9, a projection plate 11 slidably connected to the inner cavity of the housing 1, a fixed box 12 fixedly connected to the bottom of the projection plate 11, a return spring 13 fixedly connected to the inner cavity of the fixed box 12, a fixed block 14 rotatably connected to one side of the return spring 13, a pushing handle 15 fixedly connected to one side of the fixed block 14, the bottom fixedly connected with of fixed case 12 is spacing fixed case 16, and the inner chamber fixedly connected with of spacing fixed case 16 has spacing spring 17, and one side of spacing spring 17 is rotated and is connected with smooth claw cover 18, and one side joint of smooth claw cover 18 has gag lever post 19, and the opposite side swing joint of smooth claw cover 18 has stopper 20, the inner chamber bottom fixedly connected with dust collecting box 21 of casing 1, rotates one side rotation of leading stick 4 and is connected with adjustment handle 22.
According to the technical scheme, when the irradiation area and the angle of the projection lamp 2 need to be adjusted, the limiting block 20 is pressed to extrude the limiting spring 17, the limiting spring 17 is reset to enable the sliding claw sleeve 18 to rotate, the sliding claw sleeve 18 rotates to enable the sliding claw sleeve to be clamped to a shallow groove from a deeper groove of the limiting rod 19, so that the limiting block 20 is driven to move outwards to remove the limiting fixation of the pushing handle 15, the pushing handle 15 is driven to move, the pushing handle 15 drives the fixing block 14 in the inner cavity of the fixing box 12 to move, further, the position relation between the projection plate 11 and the projection lamp 2 is changed due to the movement of the fixing block 14, meanwhile, the adjusting handle 22 is rotated to drive the rotating guide rod 4 to rotate, the rotating guide rod 4 rotates to drive the clamping block 10 to remove the limiting with the current clamping tooth 8, the clamping block 10 is clamped with the subsequent tooth 8 again for limiting fixation under the action of the torsion spring 9, and the rotating guide rod 4 rotates to drive the reflection angle of the adjusting prism 3 to change, the irradiation content needs to be adjusted by pulling the fixing block 14 outwards, rotationally clamping the fixing block to the placing groove on the outer surface of the pushing handle 15 under the action of the return spring 13, and removing the fixing effect of the fixing box 12 on the projection plate 11, so that the effects of changing the projection angle and the projection area of the projection lamp 2 and changing the projection content at any time by changing the reflection angle of the adjusting prism 3 and the position relation between the projection plate 11 and the projection lamp 2 are achieved.
The rotating guide rod 4 rotates and simultaneously enables the cleaning brush 6 in sliding connection with the outer surface of the rotating guide rod to horizontally reciprocate along the moving sliding groove 5, so that the cleaning brush 6 in lap joint with the outer surface of the rotating guide rod cleans the rotating guide rod while the adjusting angle of the prism 3 is adjusted, the work of the rotating guide rod is not influenced, and meanwhile, the cleaned dust falls into the dust collecting box 21 to be recycled, so that the outer surface of the adjusting prism 3 in the inner cavity of the machine shell 1 can be cleaned at any time, and the projection efficiency is further improved.
Specifically, the shape of fixed block 14 is the U type, and one side joint of projection board 11 has fixed block 14, and the surface that promotes handle 15 is provided with the standing groove.
According to above-mentioned scheme, but the design of U type form makes when pulling fixed block 14 joint to throw board 11 and carry out spacing fixed to it, and pulling fixed block 14 deflects under reset spring 13's effect and resets to the standing groove that promotes 15 surfaces of handle when throwing board 11 simultaneously need be taken out to fixed case 12 is to the fixed spacing effect of 11 centre grippings of throwing board when throwing.
Specifically, the height of the cross section of each fixture block 10 is smaller than that of the tooth 8, the number of the fixture blocks 10 is four, and the four fixture blocks 10 are evenly and symmetrically distributed on the outer surface of the rotary guide rod 4.
According to the above scheme, under the action of no external force, the clamping block 10 is very firmly clamped with the teeth 8, and when the angle of the adjusting prism 3 needs to be adjusted, the rotating guide rod 4 is rotated to enable the clamping block 10 and the teeth 8 to be clamped again after rotation, so that the reflecting angle of the adjusting prism 3 is conveniently adjusted and the effect of fixing the adjusting prism is achieved.
Specifically, the outer surface of the limiting rod 19 is provided with a shallow groove and a deep groove, the top and the bottom of the casing 1 are both provided with open holes, and the cross section length of each open hole is smaller than that of the deep groove of the outer surface of the limiting rod 19.
According to the scheme, when the sliding claw sleeve 18 is clamped to the deep groove on the outer surface of the limiting rod 19, the limiting rod 19 is just inserted into the open hole of the machine shell 1 for fixing, so that the effect of limiting and fixing the fixed box 12 when the fixed box 12 is not moved is achieved.
Specifically, the cross-sectional diameter of the adjusting prism 3 is smaller than that of the rotating guide rod 4, and the positions of the moving chutes 5 are located on the outer surfaces of the two sides of the rotating guide rod 4.
According to the above scheme, the inner cavity through connection of adjusting prism 3 has the rotation to lead stick 4 and adjusting prism 3 is located the middle of the surface that rotates and leads stick 4, removes spout 5 and is located the both sides surface that rotates and leads stick 4 to the rotation that has reached adjusting prism 3 can not receive the effect of the influence of cleaning brush 6 work.
Specifically, the cleaning brush 6 is lapped on the outer surface of the adjusting prism 3, and the cross section width of the cleaning brush 6 is smaller than that of the adjusting prism 3.
According to the scheme, the cleaning brush 6 is driven to horizontally move on the moving chute 5 by rotating the guide rod 4 while the adjusting prism 3 rotates, and the cleaning brush 6 can clean the outer surface of the adjusting prism 3, so that the effect that the outer surface of the adjusting prism 3 is cleaned while the cleaning brush 6 moves and the work of the adjusting prism is not influenced is achieved.
The working principle is as follows: when the irradiation area and angle of the projection lamp 2 need to be adjusted, the limiting block 20 is pressed to extrude the limiting spring 17, the limiting spring 17 is reset to enable the sliding claw sleeve 18 to rotate, the sliding claw sleeve 18 rotates to enable the sliding claw sleeve to be clamped to a shallower groove from a deeper groove of the limiting rod 19, so that the limiting block 20 is driven to move outwards to remove the limiting fixation of the pushing handle 15, the pushing handle 15 is driven to move, the pushing handle 15 drives the fixing block 14 in the inner cavity of the fixing box 12 to move, further, the movement of the fixing block 14 enables the position relation between the projection plate 11 and the projection lamp 2 to be changed, meanwhile, the adjusting handle 22 is rotated to drive the rotating guide rod 4 to rotate, the rotating guide rod 4 rotates to drive the clamping block 10 to remove the limiting with the current clamping tooth 8, the clamping block 10 is clamped with the subsequent tooth 8 again for limiting fixation under the action of the spring 9, and meanwhile, the rotating guide rod 4 rotates to drive the reflection angle of the adjusting prism 3 to change, the irradiation content needs to be adjusted by pulling the fixing block 14 outwards, rotationally clamping the fixing block to the placing groove on the outer surface of the pushing handle 15 under the action of the return spring 13, and removing the fixing effect of the fixing box 12 on the projection plate 11, so that the effects of changing the projection angle and the projection area of the projection lamp 2 and changing the projection content at any time by changing the reflection angle of the adjusting prism 3 and the position relation between the projection plate 11 and the projection lamp 2 are achieved.
The rotating guide rod 4 rotates and simultaneously enables the cleaning brush 6 in sliding connection with the outer surface of the rotating guide rod to horizontally reciprocate along the moving sliding groove 5, so that the cleaning brush 6 in lap joint with the outer surface of the rotating guide rod cleans the rotating guide rod while the adjusting angle of the prism 3 is adjusted, the work of the rotating guide rod is not influenced, and meanwhile, the cleaned dust falls into the dust collecting box 21 to be recycled, so that the outer surface of the adjusting prism 3 in the inner cavity of the machine shell 1 can be cleaned at any time, and the projection efficiency is further improved.
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 LED light projecting wall lamp, includes casing (1), its characterized in that: the inner cavity rear wall of the casing (1) is fixedly connected with the projection lamp (2), the inner cavity rear wall of the casing (1) is movably connected with the adjusting prism (3), the inner cavity of the adjusting prism (3) is rotatably connected with the rotating guide rod (4), the outer surface of the rotating guide rod (4) is provided with the moving chute (5), the inner cavity of the moving chute (5) is slidably connected with the cleaning brush (6), the inner wall of the casing (1) is fixedly connected with the limiting box (7), the inner cavity of the limiting box (7) is fixedly connected with the teeth (8), the outer surface of the rotating guide rod (4) is fixedly connected with the torsion spring (9), one side of the torsion spring (9) is fixedly connected with the fixture block (10), the inner cavity of the casing (1) is slidably connected with the projection plate (11), and the bottom of the projection plate (11) is fixedly connected with the fixture box (12), the inner chamber fixedly connected with reset spring (13) of fixed case (12), one side of reset spring (13) is rotated and is connected with fixed block (14), one side fixedly connected with of fixed block (14) promotes handle (15), the spacing fixed case (16) of bottom fixedly connected with of fixed case (12), the inner chamber fixedly connected with limit spring (17) of spacing fixed case (16), one side of limit spring (17) is rotated and is connected with pawl sleeve (18), one side joint of pawl sleeve (18) has gag lever post (19), the opposite side swing joint of pawl sleeve (18) has stopper (20), the inner chamber bottom fixedly connected with dust collecting box (21) of casing (1), rotate one side of leading stick (4) and rotate and be connected with regulation handle (22).
2. The LED light projecting wall lamp of claim 1, wherein: the shape of fixed block (14) is the U type, one side joint of throwing board (11) has fixed block (14), the surface that promotes handle (15) is provided with the standing groove.
3. The LED light projecting wall lamp of claim 1, wherein: the cross section height of the fixture blocks (10) is smaller than that of the teeth (8), the number of the fixture blocks (10) is four, and the four fixture blocks (10) are uniformly and symmetrically distributed on the outer surface of the rotary guide rod (4).
4. The LED light projecting wall lamp of claim 1, wherein: the surface of gag lever post (19) is provided with shallow recess and deep groove, the top and the bottom of casing (1) all are provided with the trompil, the cross section length of trompil is less than the surface deep groove cross section length of gag lever post (19).
5. The LED light projecting wall lamp of claim 3, wherein: the cross section diameter of the adjusting prism (3) is smaller than that of the rotating guide rod (4), and the positions of the moving sliding grooves (5) are located on the outer surfaces of the two sides of the rotating guide rod (4).
6. The LED light projecting wall lamp of claim 1, wherein: the outer surface of the adjusting prism (3) is lapped with a cleaning brush (6), and the width of the cross section of the cleaning brush (6) is smaller than that of the adjusting prism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120384159.3U CN214198348U (en) | 2021-02-22 | 2021-02-22 | LED light projecting wall lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120384159.3U CN214198348U (en) | 2021-02-22 | 2021-02-22 | LED light projecting wall lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214198348U true CN214198348U (en) | 2021-09-14 |
Family
ID=77639170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120384159.3U Active CN214198348U (en) | 2021-02-22 | 2021-02-22 | LED light projecting wall lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214198348U (en) |
-
2021
- 2021-02-22 CN CN202120384159.3U patent/CN214198348U/en active Active
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