CN211780332U - Novel energy-saving high-power LED lamp - Google Patents
Novel energy-saving high-power LED lamp Download PDFInfo
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- CN211780332U CN211780332U CN201922379232.3U CN201922379232U CN211780332U CN 211780332 U CN211780332 U CN 211780332U CN 201922379232 U CN201922379232 U CN 201922379232U CN 211780332 U CN211780332 U CN 211780332U
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- led lamp
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 55
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 55
- 239000000758 substrate Substances 0.000 claims abstract description 47
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000010949 copper Substances 0.000 claims abstract description 20
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- 238000009423 ventilation Methods 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 8
- 238000005286 illumination Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 241001465382 Physalis alkekengi Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
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Abstract
The utility model discloses a novel energy-saving high-power LED lamp, which comprises an inner plate, a lampshade, a bottom support plate, an aluminum substrate component and an LED lamp, wherein a support plate is arranged at the lower part of the inner wall of the inner plate, the aluminum substrate component is positioned above the support plate, the LED lamp is arranged at the lower part of the aluminum substrate component, a bent copper pipe is fixedly connected above the aluminum substrate component, and radiating fins are arranged around the copper pipe; the fan is arranged on the inner wall of the upper portion of the radiating fin corresponding to the inner plate, the air outlet pipeline and the air inlet pipeline are arranged on the inner plate, the exhaust fan is arranged in the air outlet pipeline, and the inner wall of the lampshade is connected to the outer wall of the inner plate in a sliding mode. The utility model changes the illumination range of the lamp by moving the lampshade on the inner plate; the aluminum substrate is clamped in the groove and fixed by the aid of elasticity of the spring arranged between the aluminum substrate and the outer ring support plate; an exhaust fan is arranged in the air outlet pipeline, so that heat in the lamp can be quickly exhausted; the air inlet pipeline and the air outlet pipeline are both of L-shaped bent pipe structures with the same orientation, and rainwater and impurities can be prevented from entering the lamp.
Description
The technical field is as follows:
the utility model relates to a lamps and lanterns, in particular to novel energy-conserving high-power LED lamp belongs to light technical field.
Background art:
the LED street lamp is a street lamp commonly used by urban street lamps, is a street lamp manufactured by using an LED light source, has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, and has very important significance for urban illumination energy conservation.
The existing high-power LED street lamp can generate larger heat when in use due to larger power, the luminous efficiency of the LED street lamp can be reduced when the temperature is too high, the service life of an LED can also be reduced, and the existing LED street lamp only carries out heat dissipation through an aluminum substrate, so that the heat dissipation effect is poorer; moreover, the lampshade outside the existing lamp is generally not adjustable, so that the light source range is relatively small and concentrated, and the light source range is only limited around the lamp, so that the light in the whole space is not influenced.
The utility model discloses the technical problem that will solve is: the utility model provides a novel energy-conserving high-power LED lamp solves the poor problem of LED lamps and lanterns radiating effect, and the lamp shade is adjustable simultaneously, can adjust the position of lamp shade by oneself according to the condition during the use to change the irradiation range of light source.
The utility model has the following contents:
the utility model discloses a technical scheme who solves technical problem and take is:
a novel energy-saving high-power LED lamp comprises an inner plate, a lampshade, a bottom support plate, an aluminum substrate assembly and an LED lamp, wherein a support plate is arranged at the lower part of the inner wall of the inner plate, the aluminum substrate assembly is positioned above the support plate, the LED lamp is arranged at the lower part of the aluminum substrate assembly, a bent copper pipe is fixedly connected above the aluminum substrate assembly, and radiating fins are arranged on the periphery of the copper pipe; the bottom support plate is fixedly connected with the top end of the inner plate through a bolt, a fan is arranged on the inner wall, corresponding to the inner plate, above the radiating fins, two ventilation holes are dug in the inner plate, an air outlet pipeline is arranged in one ventilation hole, an air inlet pipeline is arranged in the other ventilation hole, an exhaust fan is arranged in the air outlet pipeline, the air outlet pipeline and the air inlet pipeline are both in an L-shaped bent pipe structure, and the bending directions of the air outlet pipeline and the air inlet pipeline are consistent; a reflector is arranged between the bottom of the supporting plate and the inner wall of the inner plate; the lampshade is connected to the outer part of the inner plate in a sliding mode.
The aluminum substrate assembly comprises an aluminum substrate, outer ring support plates and springs, wherein the outer sides of two ends of the aluminum substrate are symmetrically provided with the two outer ring support plates, and the inner wall of each outer ring support plate is connected with the side surface of the end part of the aluminum substrate through the springs; an inner ring column plate is vertically arranged on the upper plate surface of the aluminum substrate, and an outer ring column plate is vertically arranged on the upper plate surface of each outer ring support plate; a groove is dug in a position, corresponding to the inner wall of the inner plate, of the outer edge of the outer ring support plate, and the edge of the outer part of the outer ring support plate is inserted into the groove; the inner ring column plate is positioned outside the copper pipe, and the copper pipe is tightly attached to the aluminum substrate.
Four strip-shaped grooves are dug on the outer side surface of the inner plate and are respectively positioned at the positions right in front of, right behind, right left of and right of the outer wall of the inner plate; a bar-shaped push block is arranged in each bar-shaped groove, each bar-shaped push block is arranged in the corresponding bar-shaped groove in a sliding manner, the lower end of each bar-shaped push block is fixedly connected with a sliding block arranged on the inner wall of the end part of the lampshade, and the other end of each sliding block is connected with the bar-shaped groove in a sliding manner; the strip-shaped groove positioned below the end part of each sliding block is respectively provided with a first spring; the inner plates on two sides of each strip-shaped groove are symmetrically provided with two groups of positioning blocks respectively, each group of positioning blocks is composed of nineteen positioning blocks with the same front-back spacing, the side face of each positioning block is provided with a positioning hole in a digging mode, the upper end of each strip-shaped push block is provided with a handle, the handle is provided with a second positioning hole in a digging mode, the strip-shaped push block and the strip-shaped grooves are sequentially inserted into the corresponding positioning holes and the second positioning holes through screws, and matched nuts are screwed on the end portions of the screws to position the lampshade.
The number of the sliding blocks is four.
A lower moving chute is dug in the inner wall of the middle part of the side surface of the lampshade, internal chutes are dug in the side surface of the bottom panel of the inner plate, a moving rod is inserted in each internal chute in a sliding manner, the front end of each moving rod is connected with a second sliding block, and the other end of each second sliding block is connected with the lower moving chute in a sliding manner; a third sliding block is arranged at the tail end of the moving rod, the upper end and the lower end of the third sliding block respectively penetrate through the upper panel and the lower panel of the bottom panel of the inner plate, and end sliding block moving grooves are respectively formed in the upper panel corresponding to the upper end of the third sliding block and the lower panel corresponding to the lower end of the third sliding block; and a third spring is arranged on the other side of the third sliding block.
The movable sliding grooves are four and distributed on the inner wall of the middle part of the side surface of the lampshade in a cross shape.
The lower terminal surface of lamp shade is curved convex surface structure, just lamp shade lower extreme personally submits the transparence and distributes.
The utility model discloses an actively beneficial effect is:
1. the inner wall of the lampshade of the utility model is connected with the outer wall of the inner plate in a sliding way, and the illumination range of the lamp is changed by moving the lampshade on the inner plate; when the lampshade slides to a required position, the screw rods are inserted into the positioning holes and the second positioning hole in sequence, and the end parts of the screw rods are screwed with matched nuts to position the lampshade.
2. The utility model discloses a set up the spring between aluminium base board and outer loop extension board, during the use, extrude two outer loop column slabs to inner loop column slab, then place the top of backup pad with aluminium base board assembly, loosen the outer loop column slab of extrusion state, the outside border of outer loop column slab just in time blocks and establishes in the recess of inner panel inner wall, utilizes the elasticity of spring, makes aluminium base board obtain fixedly, avoids the tradition to use the aluminium base board of bolt fastening, the damaged condition that leads to the fact aluminium base board.
3. The utility model discloses at the crooked copper pipe of top fixedly connected with of aluminium base board assembly, set up the fin in the outside of copper pipe, the heat that the LED lamp produced conveys to the copper pipe through aluminium base board, and the heat dissipation is carried out on conveying to the fin by copper pipe fast again, is provided with the fan simultaneously on the inner wall of inner panel, can accelerate the inside radiating rate of lamps and lanterns.
4. The utility model can discharge the heat in the lamp rapidly by arranging the air inlet pipeline and the air outlet pipeline and arranging the exhaust fan in the air outlet pipeline; the air inlet pipeline and the air outlet pipeline are both of L-shaped bent pipe structures with the same orientation, and when the LED lamp is used, the end parts of the air inlet pipeline and the air outlet pipeline face downwards, so that rainwater and impurities can be prevented from entering the lamp.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a connection structure diagram of the bottom panel of the inner panel of the present invention;
FIG. 3 is a connection structure diagram of the strip-shaped groove portion of the present invention;
fig. 4 is a connection structure diagram of the aluminum substrate assembly of the present invention.
The specific implementation mode is as follows:
the invention will be further explained and explained with reference to the drawings, in which:
referring to fig. 1-4, a novel energy-saving high-power LED lamp comprises an inner plate 1, a lamp shade 2, a bottom support plate 3, an aluminum substrate assembly 4 and an LED lamp 22, wherein a support plate 9 is arranged at the lower part of the inner wall of the inner plate 1, the aluminum substrate assembly 4 is positioned above the support plate 9, the LED lamp 22 is arranged at the lower part of the aluminum substrate assembly 4, a bent copper pipe 5 is fixedly connected above the aluminum substrate assembly 4, and cooling fins 6 are arranged around the copper pipe 5; the bottom support plate 3 is fixedly connected with the top end of the inner plate 1 through a bolt, a fan 21 is arranged above the radiating fins 6 and corresponding to the inner wall of the inner plate 1, two ventilation holes are dug in the inner plate 1, an air outlet pipeline 18 is arranged in one ventilation hole, an air inlet pipeline 19 is arranged in the other ventilation hole, an exhaust fan 20 is arranged in the air outlet pipeline 18, the air outlet pipeline 18 and the air inlet pipeline 19 are both of an L-shaped bent pipe structure, and the air outlet pipeline 18 and the air inlet pipeline 19 are bent in the same direction; a reflecting cover 10 is arranged between the bottom of the supporting plate 9 and the inner wall of the inner plate 1; the inner wall of the lampshade 2 is connected to the outer wall of the inner plate 1 in a sliding manner; the aluminum substrate assembly 4 comprises an aluminum substrate 4-1, outer ring support plates 4-2 and springs 4-3, two outer ring support plates 4-2 are symmetrically arranged on the outer sides of two ends of the aluminum substrate 4-1, and the inner wall of each outer ring support plate 4-2 is connected with the side surface of the end part of the aluminum substrate 4-1 through the springs 4-3; an inner ring column plate 4-4 is vertically arranged on the upper plate surface of the aluminum substrate 4-1, and an outer ring column plate 4-5 is vertically arranged on the upper plate surface of each outer ring support plate 4-2; a groove 1-A is dug at the position, corresponding to the inner wall of the inner plate 1, of the outer edge of the outer ring support plate 4-2, and the edge of the outer part of the outer ring support plate 4-2 is inserted into the groove 1-A; the inner ring column plate 4-4 is positioned outside the copper pipe 5, and the copper pipe 5 is tightly attached to the aluminum substrate 4-1; four strip-shaped grooves 15 are dug on the outer side surface of the inner plate 1, and the four strip-shaped grooves 15 are respectively positioned at the positions right in front of, right behind, right left of and right of the outer wall of the inner plate 1; a bar-shaped push block 16 is arranged in each bar-shaped groove 15, each bar-shaped push block 16 is arranged in the corresponding bar-shaped groove 15 in a sliding manner, the lower end of each bar-shaped push block 16 is fixedly connected with a slide block 8 arranged on the inner wall of the end part of the lampshade 2, and the other end of each slide block 8 is connected with the bar-shaped groove 15 in a sliding manner; a first spring 17 is arranged in the strip-shaped groove 15 below the end part of each sliding block 8; two groups of positioning blocks are symmetrically arranged on the inner plate 1 at two sides of each strip-shaped groove 15 respectively, each group of positioning blocks consists of nineteen positioning blocks 24 with the same front-back distance, a positioning hole 22-1 is dug on the side surface of each positioning block 24, a handle 16-1 is arranged at the upper end of each strip-shaped push block 16 respectively, a second positioning hole 16-2 is dug on the handle 16-1, the strip-shaped push blocks 16 and the strip-shaped grooves 15 are inserted into the positioning holes 22-1 and the second positioning holes 16-2 correspondingly through screws 23 in sequence, and matched nuts are screwed on the end parts of the screws 23 to position the lampshade; wherein: four sliding blocks 8 are provided; a lower moving chute 7 is dug on the inner wall of the middle part of the side surface of the lampshade 2, internal chutes 11-1 are dug on the side surface of the panel at the bottom of the inner plate 1, a moving rod 11 is inserted in each internal chute 11-1 in a sliding manner, the front end of each moving rod 11 is connected with a second sliding block 13, and the other end of each second sliding block 13 is connected with the lower moving chute 7 in a sliding manner; a third slide block 12 is arranged at the tail end of the movable rod 11, the upper end and the lower end of the third slide block 12 respectively penetrate through the upper panel and the lower panel of the bottom panel of the inner panel 1, and an end slide block moving groove 12-1 is respectively arranged on the upper panel corresponding to the upper end of the third slide block 12 and the lower panel corresponding to the lower end of the third slide block 12; the other side of the third slide block 12 is provided with a third spring 14; the four movable sliding chutes 7 are distributed on the inner wall of the middle part of the side surface of the lampshade 2 in a cross shape; the lower end surface of the lampshade 2 is of an arc convex surface structure, and the lower end surface of the lampshade 2 is in transparent distribution.
The working principle is as follows:
1. when the lampshade is used, the strip-shaped push block 16 pushes the slide block 8 on the inner side of the top end of the lampshade 2 to move in the strip-shaped groove 15, when the strip-shaped push block 16 moves downwards, the first spring 17 compresses downwards, when the lampshade moves to a required position, the screw 23 is sequentially inserted into the positioning hole 22-1 and the second positioning hole 16-2, and the end part of the screw 23 is screwed with a matched nut to position the lampshade; the spring automatically resets the lampshade by pulling the screw 23 out of the positioning hole 22-1 and the second positioning hole 16-2.
2. When the slide block 8 on the inner side of the top end of the lampshade 2 moves in the strip-shaped groove 15, the second slide block 13 at the front end of the movable rod 11 also moves in the movable sliding groove 7; the tail end of the movable rod 11 moves back and forth in the movable groove 12-1 through the third slider 12, and meanwhile, the movable rod 11 is prevented from falling out of the inner sliding groove 11-1 when sliding; when the first spring 17 is pressed downwards, the moving rod 11 compresses the third spring 14 towards the right side, so that the inner wall of the lampshade and the bottom of the inner plate are in a tightly-pressed state, and the stability of the lampshade is improved.
3. The spring 4-3 and the outer ring support plate 4-2 are sequentially connected to the two ends of the aluminum substrate, the outer ring support plate 4-2 is clamped in the groove 1-A, when the aluminum substrate needs to be maintained, only the two outer ring column plates 4-5 are needed to be held to press towards the inner ring column plate 4-4, the spring 4-3 is in a compressed state, the aluminum substrate and the outer ring support plate 4-2 are taken out of the inner plate 1, the traditional mode that the aluminum substrate and a lamp are fixed through bolts is omitted, and the aluminum substrate lamp is convenient to use and simple to operate.
4. The aluminum substrate transmits the heat of the lamp to the copper pipe, and the copper pipe can rapidly transmit the heat to the radiating fins for radiating; the fan is arranged at the top end of the radiating fin, the flow of hot air around the radiating fin in the inner plate 1 can be accelerated, and the hot air in the inner plate 1 can be quickly extracted by arranging the exhaust fan 20 in the air outlet pipeline 18; the air outlet pipeline 18 and the air inlet pipeline 19 are both of L-shaped bent pipe structures, the air outlet pipeline 18 and the air inlet pipeline 19 are bent in the same direction, when the lamp is used, the end parts of the air inlet pipeline and the air outlet pipeline face downwards, and rainwater and impurities can be prevented from entering the lamp.
The utility model changes the illumination range of the lamp by moving the lampshade on the inner plate; the spring is arranged between the aluminum substrate and the outer ring support plate, and the aluminum substrate is fixed by the elasticity of the spring, so that the damage to the aluminum substrate caused by the traditional method of fixing the aluminum substrate by using bolts is avoided; the heat in the lamp can be quickly discharged by arranging the air inlet pipeline and the air outlet pipeline and arranging the exhaust fan in the air outlet pipeline; the air inlet pipeline and the air outlet pipeline are both of L-shaped bent pipe structures with the same orientation, and when the LED lamp is used, the end parts of the air inlet pipeline and the air outlet pipeline face downwards, so that rainwater and impurities can be prevented from entering the lamp.
Claims (7)
1. The utility model provides a novel energy-conserving high-power LED lamp, includes that inner panel (1), lamp shade (2), bottom extension board (3), aluminium base board assembly (4) and LED lamp (22) constitute its characterized in that: a supporting plate (9) is arranged on the lower portion of the inner wall of the inner plate (1), the aluminum substrate assembly (4) is located above the supporting plate (9), the LED lamp (22) is arranged on the lower portion of the aluminum substrate assembly (4), a bent copper pipe (5) is fixedly connected above the aluminum substrate assembly (4), and radiating fins (6) are arranged on the periphery of the copper pipe (5); the bottom support plate (3) is fixedly connected with the top end of the inner plate (1) through a bolt, a fan (21) is arranged on the inner wall, corresponding to the inner plate (1), above the radiating fins (6), two ventilation holes are dug in the inner plate (1), an air outlet pipeline (18) is arranged in one ventilation hole, an air inlet pipeline (19) is arranged in the other ventilation hole, an exhaust fan (20) is arranged in the air outlet pipeline (18), the air outlet pipeline (18) and the air inlet pipeline (19) are both of an L-shaped bent pipe structure, and the air outlet pipeline (18) and the air inlet pipeline (19) are bent in the same direction; a reflecting cover (10) is arranged between the bottom of the supporting plate (9) and the inner wall of the inner plate (1); the inner wall of the lampshade (2) is connected to the outer wall of the inner plate (1) in a sliding manner.
2. The novel energy-saving high-power LED lamp as claimed in claim 1, wherein: the aluminum substrate assembly (4) comprises an aluminum substrate (4-1), outer ring support plates (4-2) and springs (4-3), two outer ring support plates (4-2) are symmetrically arranged on the outer sides of two ends of the aluminum substrate (4-1), and the inner wall of each outer ring support plate (4-2) is connected with the side face of the end part of the aluminum substrate (4-1) through the springs (4-3); an inner ring column plate (4-4) is vertically arranged on the upper plate surface of the aluminum substrate (4-1), and an outer ring column plate (4-5) is vertically arranged on the upper plate surface of each outer ring support plate (4-2); a groove (1-A) is dug at a position, corresponding to the inner wall of the inner plate (1), of the outer edge of each outer ring support plate (4-2), and the edge of the outer part of each outer ring support plate (4-2) is inserted into the groove (1-A); the inner ring column plate (4-4) is positioned outside the copper pipe (5), and the copper pipe (5) is tightly attached to the aluminum substrate (4-1).
3. The novel energy-saving high-power LED lamp as claimed in claim 1, wherein: four strip-shaped grooves (15) are dug on the outer side surface of the inner plate (1), and the four strip-shaped grooves (15) are respectively positioned right in front of, right behind, right left of and right of the outer wall of the inner plate (1); a strip-shaped push block (16) is arranged in each strip-shaped groove (15), each strip-shaped push block (16) is arranged in the corresponding strip-shaped groove (15) in a sliding manner, the lower end of each strip-shaped push block (16) is fixedly connected with a sliding block (8) arranged on the inner wall of the end part of the lampshade (2), and the other end of each sliding block (8) is connected with the corresponding strip-shaped groove (15) in a sliding manner; a first spring (17) is arranged in each strip-shaped groove (15) below the end part of each sliding block (8); two groups of positioning blocks are symmetrically arranged on the inner plates (1) on two sides of each strip-shaped groove (15), each group of positioning blocks consists of nineteen positioning blocks with the same front-back distance, a positioning hole is dug in the side face of each positioning block (24), a handle (16-1) is arranged at the upper end of each strip-shaped push block (16), a second positioning hole (16-2) is dug in the handle (16-1), the strip-shaped push blocks (16) and the strip-shaped grooves (15) are sequentially inserted into the positioning holes (22-1) and the second positioning holes (16-2) through screws (23), and matched nuts are screwed on the end portions of the screws (23) to position the lampshade.
4. The novel energy-saving high-power LED lamp as claimed in claim 3, wherein: the number of the sliding blocks (8) is four.
5. The novel energy-saving high-power LED lamp as claimed in claim 1, wherein: a lower moving chute (7) is dug in the inner wall of the middle part of the side surface of the lampshade (2), internal chutes (11-1) are dug in the side surface of the bottom panel of the inner plate (1), a moving rod (11) is inserted in each internal chute (11-1) in a sliding manner, the front end of each moving rod (11) is connected with a second sliding block (13), and the other end of each second sliding block (13) is connected with the lower moving chute (7) in a sliding manner; a third sliding block (12) is arranged at the tail end of the movable rod (11), the upper end and the lower end of the third sliding block (12) respectively penetrate through the upper panel and the lower panel of the bottom panel of the inner panel (1), and an end sliding block moving groove (12-1) is respectively arranged on the upper panel corresponding to the upper end of the third sliding block (12) and on the lower panel corresponding to the lower end of the third sliding block (12); and a third spring (14) is arranged on the other side of the third sliding block (12).
6. The novel energy-saving high-power LED lamp as claimed in claim 5, wherein: the number of the movable sliding grooves (7) is four, and the movable sliding grooves are distributed on the inner wall of the middle part of the side surface of the lampshade (2) in a cross shape.
7. The novel energy-saving high-power LED lamp as claimed in claim 1, wherein: the lower terminal surface of lamp shade (2) is curved convex surface structure, just lamp shade (2) lower terminal surface personally submits the transparence and distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922379232.3U CN211780332U (en) | 2019-12-26 | 2019-12-26 | Novel energy-saving high-power LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922379232.3U CN211780332U (en) | 2019-12-26 | 2019-12-26 | Novel energy-saving high-power LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211780332U true CN211780332U (en) | 2020-10-27 |
Family
ID=72979051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922379232.3U Expired - Fee Related CN211780332U (en) | 2019-12-26 | 2019-12-26 | Novel energy-saving high-power LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211780332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325208A (en) * | 2020-11-20 | 2021-02-05 | 聂子鑫 | Aluminum-based LED lamp |
-
2019
- 2019-12-26 CN CN201922379232.3U patent/CN211780332U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325208A (en) * | 2020-11-20 | 2021-02-05 | 聂子鑫 | Aluminum-based LED lamp |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |