CN209819348U - LED show window shot-light convenient to maintain - Google Patents
LED show window shot-light convenient to maintain Download PDFInfo
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- CN209819348U CN209819348U CN201920802105.7U CN201920802105U CN209819348U CN 209819348 U CN209819348 U CN 209819348U CN 201920802105 U CN201920802105 U CN 201920802105U CN 209819348 U CN209819348 U CN 209819348U
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Abstract
The utility model relates to the technical field of LED lamps, and discloses an LED show window spotlight convenient to maintain, which comprises a cylindrical outer lamp barrel with an opening at one end, wherein one end of the outer lamp barrel, which is far away from a barrel mouth, is fixedly connected with a sucker through a linkage rod, the bottom in the outer lamp barrel is fixedly connected with an LED lamp source through a substrate, the inner cylinder wall of the outer lamp barrel is connected with an inner lamp barrel with openings at two ends through a focusing mechanism, and one end of the inner lamp barrel, which is far away from the substrate, is fixedly connected with a intensifying mechanism; the focusing mechanism comprises two sliding grooves, two sliding blocks, an annular rubber groove and a rubber ring, the two sliding grooves are symmetrically formed in the inner cylinder wall of the outer lamp cylinder along the horizontal straight line direction, the two sliding blocks are symmetrically and fixedly connected to the outer cylinder wall of the inner lamp cylinder close to one end of the substrate, and the two sliding blocks are respectively connected to the two corresponding sliding grooves in a sliding mode. The utility model discloses realize the purpose of quick convenient focusing, avoid appearing light ring and facula moreover through evenly distributed's luminous powder.
Description
Technical Field
The utility model relates to a LED lamp technical field especially relates to a LED show window shot-light convenient to maintain.
Background
With the progress of science and technology, the LED lamp is more and more popular, and the LED lamp has the advantages of high luminous purity, concentrated light beams, low power consumption and long service life, so that the application range of the LED lamp is wider and wider. In order to make the lamp have both lighting and decorative functions, people develop the LED spotlight, and the LED spotlight is usually installed on a ceiling, a wine cabinet, a show window and the like to play decorative and lighting roles. The most LED show window spotlights are used at present, but the LED show window spotlights do not have a focusing function at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the LED show window spotlight does not have the focusing function in the prior art, and the LED show window spotlight convenient to maintain that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an LED (light-emitting diode) show window spotlight convenient to maintain comprises a cylindrical outer lamp barrel with an opening at one end, wherein one end of the outer lamp barrel, which is far away from a barrel mouth, is fixedly connected with a sucker through a linkage rod, the bottom in the outer lamp barrel is fixedly connected with an LED lamp source through a substrate, the inner barrel wall of the outer lamp barrel is connected with an inner lamp barrel with openings at two ends through a focusing mechanism, and one end of the inner lamp barrel, which is far away from the substrate, is fixedly connected with a light intensifying mechanism;
the focusing mechanism comprises two sliding grooves, two sliding blocks, an annular rubber groove and a rubber ring, wherein the two sliding grooves are symmetrically formed in the inner cylinder wall of the outer lamp cylinder along the horizontal straight line direction, the two sliding blocks are symmetrically and fixedly connected to the outer cylinder wall, close to one end position of the base plate, of the inner lamp cylinder, the two sliding blocks are respectively connected to the two corresponding sliding grooves in a sliding mode, the rubber groove is formed in the inner cylinder wall, close to one end position of the cylinder opening, of the outer lamp cylinder, the outer ring wall of the rubber ring is fixedly connected to the bottom of the rubber groove, and the inner ring wall of the rubber ring is abutted to the outer cylinder wall of the inner lamp cylinder.
Preferably, the light intensifying mechanism comprises a convex mirror, a luminescent film and luminescent powder, the convex mirror is fixedly connected with one end of the inner lamp tube far away from the substrate, the luminescent film is fixedly connected with one end of the convex mirror far away from the substrate, and the luminescent powder is uniformly distributed in the luminescent film.
Preferably, the wall of the outer lamp tube is symmetrically provided with heat dissipation holes, and dust screens are arranged in the heat dissipation holes.
Preferably, one end of the substrate close to the LED light source is fixedly connected with an annular reflective mirror.
Preferably, a rolling groove is formed in one end, away from the inner lamp barrel, of the sliding block, rolling balls are arranged in the rolling groove, and the rolling balls are connected to the bottom of the sliding groove in a rolling mode.
Preferably, a limiting ring is fixedly sleeved on the outer cylinder wall of the inner lamp cylinder at the position far away from one end of the linkage rod.
Compared with the prior art, the utility model provides a LED show window shot-light convenient to maintain possesses following beneficial effect:
1. this LED shop window shot-light convenient to maintain, through setting up the spout, the slider, a focusing mechanism is constituteed to rubber groove and rubber ring, apply a pulling force to an interior lamp section of thick bamboo, drive the slider motion in the spout behind interior lamp section of thick bamboo atress, through the frictional force between the outer lamp section of thick bamboo of rubber ring increase and the interior lamp section of thick bamboo, prevent to take place to remove between interior lamp section of thick bamboo and the outer lamp section of thick bamboo when not receiving external force, make when interior lamp section of thick bamboo removes to increase the distance between light mechanism and the LED lamp source changed, realize the purpose of quick convenient focusing.
2. According to the LED show window spotlight convenient to maintain, the convex mirror, the luminous film and the luminous powder are arranged to form the light intensifying mechanism, the problem of light rings and light spots is solved through the luminous powder which is uniformly distributed, the luminous film is located on the outermost side, the temperature of the luminous powder is reduced, the brightness of the luminous powder is improved, the aging attenuation of the luminous powder is reduced, and therefore the service life of the whole lamp is prolonged.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses realize the purpose of quick convenient focusing, avoid appearing light ring and facula through evenly distributed's luminous powder moreover.
Drawings
Fig. 1 is a schematic view of an LED show window spotlight convenient for maintenance according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the LED lamp comprises an outer lamp tube 1, a linkage rod 2, a sucking disc 3, a base plate 4, an LED lamp source 5, a focusing mechanism 6, a sliding groove 61, a sliding block 62, a rubber groove 63, a rubber ring 64, an inner lamp tube 7, a light intensifying mechanism 8, a convex mirror 81, a light emitting film 82, light emitting powder 83, a heat dissipation hole 9, a dust screen 10, a reflective mirror 11, a rolling groove 12, a ball 13 and a limiting ring 14.
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.
Referring to fig. 1-2, an LED show window spotlight convenient to maintain comprises a cylindrical outer lamp tube 1 with an opening at one end, wherein one end of the outer lamp tube 1, which is far away from a tube opening, is fixedly connected with a sucker 3 through a linkage rod 2 and is adsorbed on a wall through the sucker 3, so that the LED show window spotlight is convenient to disassemble and assemble, and is convenient to maintain, the bottom inside the outer lamp tube 1 is fixedly connected with an LED lamp source 5 through a substrate 4, the inner tube wall of the outer lamp tube 1 is connected with an inner lamp tube 7 with openings at two ends through a focusing mechanism 6, and one end of the inner lamp tube 7, which is far away from the substrate 4, is fixedly connected with a light intensifying mechanism 8;
the focusing mechanism 6 comprises two sliding grooves 61, two sliding blocks 62, an annular rubber groove 63 and a rubber ring 64, wherein the two sliding grooves 61 are symmetrically arranged on the inner cylinder wall of the outer lamp cylinder 1 along the horizontal straight line direction, the two sliding blocks 62 are symmetrically and fixedly connected on the outer cylinder wall of the inner lamp cylinder 7 close to one end of the substrate 4, the two sliding blocks 62 are respectively and slidably connected in the two corresponding sliding grooves 61, the rubber groove 63 is arranged on the inner cylinder wall of the outer lamp cylinder 1 close to one end of the cylinder opening, the outer ring wall of the rubber ring 64 is fixedly connected at the groove bottom of the rubber groove 63, the inner ring wall of the rubber ring 64 is abutted against the outer cylinder wall of the inner lamp cylinder 7, a pulling force is applied to the inner lamp cylinder 7, the sliding blocks 62 are driven to move in the sliding grooves 51 after the inner lamp cylinder 7 is stressed, the friction force between the outer lamp cylinder 1 and the inner lamp cylinder 7 is increased through the rubber ring 64, and the movement between the inner lamp cylinder 7, when the inner lamp tube 7 moves, the distance between the light intensifying mechanism 8 and the LED lamp source 5 is changed, and the purpose of rapid and convenient focusing is achieved.
The intensifying mechanism 8 comprises a convex mirror 81, a luminescent film 82 and luminescent powder 83, the convex mirror 81 is fixedly connected with one end of the inner lamp tube 7 far away from the substrate 4, the luminescent film 82 is fixedly connected with one end of the convex mirror 81 far away from the substrate 4, the luminescent powder 83 is uniformly distributed in the luminescent film 82, the problem of an aperture and a light spot is avoided by the luminescent powder 83 which is uniformly distributed, the luminescent film 82 is positioned on the outermost side, the temperature of the luminescent powder 83 is reduced, the brightness of the luminescent powder 83 is improved, the aging attenuation of the luminescent powder 83 is reduced, and therefore the service life of the whole lamp is prolonged.
The wall of the outer lamp tube 1 is symmetrically provided with heat dissipation holes 9, dust screens 10 are installed in the heat dissipation holes 9, heat generated by the LED lamp source 5 is dissipated through the heat dissipation holes 9, and meanwhile, dust is prevented from entering the outer lamp tube 1 through the dust screens 10.
One end of the substrate 4 close to the LED light source 5 is fixedly connected with an annular reflector 11, so that the light reflecting effect of the LED light source 5 is improved.
The rolling groove 12 is opened to the one end that the slider 62 is kept away from interior lamp section of thick bamboo 7, is equipped with rolling ball 13 in the rolling groove 12, and ball 13 roll connection is in the tank bottom of spout 61, and slider 62 drives ball 13 and rolls at the tank bottom of spout 61 when the spout 61 internal motion for slider 62 is more stable in the spout 61 internal motion.
The outer tube wall of the inner tube 7 far away from one end of the linkage rod 2 is fixedly sleeved with a limiting ring 14 to prevent the inner tube 7 from completely sliding into the outer tube 1.
In the utility model, a pulling force is applied to the inner lamp tube 7, the inner lamp tube 7 is stressed to drive the sliding block 62 to move in the sliding groove 51, the friction force between the outer lamp tube 1 and the inner lamp tube 7 is increased through the rubber ring 64, the movement between the inner lamp tube 7 and the outer lamp tube 1 is prevented when no external force is applied, and the distance between the intensifying mechanism 8 and the LED lamp source 5 is changed when the inner lamp tube 7 moves, so that the aim of rapid and convenient focusing is realized; the problem of diaphragm and facula is avoided appearing through evenly distributed's luminous powder 83, and the luminescent film 82 is located the outside, has reduced the temperature of luminous powder 83 department, has improved luminous powder 83's luminance, has reduced luminous powder 83's ageing decay to the life of whole lamps and lanterns has been prolonged.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An LED (light-emitting diode) show window spotlight convenient to maintain comprises a cylindrical outer lamp tube (1) with an opening at one end, and is characterized in that one end, far away from a tube opening, of the outer lamp tube (1) is fixedly connected with a sucker (3) through a linkage rod (2), the bottom inside the outer lamp tube (1) is fixedly connected with an LED lamp source (5) through a substrate (4), the inner tube wall of the outer lamp tube (1) is connected with an inner lamp tube (7) with openings at two ends through a focusing mechanism (6), and one end, far away from the substrate (4), of the inner lamp tube (7) is fixedly connected with a light intensifying mechanism (8);
the focusing mechanism (6) comprises two sliding grooves (61), two sliding blocks (62), an annular rubber groove (63) and a rubber ring (64), wherein the two sliding grooves (61) are symmetrically formed in the inner cylinder wall of the outer lamp cylinder (1) along the horizontal straight line direction, the two sliding blocks (62) are symmetrically and fixedly connected to the outer cylinder wall of the outer lamp cylinder (7) close to one end of the substrate (4), the two sliding blocks (62) are respectively connected to the two corresponding sliding grooves (61) in a sliding mode, the rubber groove (63) is formed in the inner cylinder wall of the outer lamp cylinder (1) close to one end of the cylinder opening, the outer ring wall of the rubber ring (64) is fixedly connected to the bottom of the rubber groove (63), and the inner ring wall of the rubber ring (64) is abutted to the outer cylinder wall of the inner lamp cylinder (7).
2. The LED shop window spotlight convenient to maintain according to claim 1, wherein the intensifying mechanism (8) comprises a convex mirror (81), a luminous film (82) and luminous powder (83), the convex mirror (81) is fixedly connected to one end of the inner lamp tube (7) far away from the substrate (4), the luminous film (82) is fixedly connected to one end of the convex mirror (81) far away from the substrate (4), and the luminous powder (83) is uniformly distributed in the luminous film (82).
3. The LED shop window spotlight convenient to maintain according to claim 1, wherein heat dissipation holes (9) are symmetrically formed in the wall of the outer lamp tube (1), and a dust screen (10) is installed in each heat dissipation hole (9).
4. An LED shop window spotlight convenient to maintain according to claim 1, characterized in that an annular reflector (11) is fixedly connected to one end of the substrate (4) close to the LED light source (5).
5. The LED shop window spotlight convenient to maintain according to claim 1, wherein a rolling groove (12) is formed in one end of the sliding block (62) far away from the inner lamp tube (7), a rolling ball (13) is arranged in the rolling groove (12), and the rolling ball (13) is connected to the bottom of the sliding groove (61) in a rolling manner.
6. The LED shop window spotlight convenient to maintain according to claim 1, wherein a limiting ring (14) is fixedly sleeved on the outer cylinder wall of the inner lamp cylinder (7) far away from one end of the linkage rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920802105.7U CN209819348U (en) | 2019-05-30 | 2019-05-30 | LED show window shot-light convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920802105.7U CN209819348U (en) | 2019-05-30 | 2019-05-30 | LED show window shot-light convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209819348U true CN209819348U (en) | 2019-12-20 |
Family
ID=68884336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920802105.7U Expired - Fee Related CN209819348U (en) | 2019-05-30 | 2019-05-30 | LED show window shot-light convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209819348U (en) |
-
2019
- 2019-05-30 CN CN201920802105.7U patent/CN209819348U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20200530 |
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| CF01 | Termination of patent right due to non-payment of annual fee |