CN220728096U - LED illumination lamp convenient to assemble and easy to dissipate heat - Google Patents
LED illumination lamp convenient to assemble and easy to dissipate heat Download PDFInfo
- Publication number
- CN220728096U CN220728096U CN202322588398.2U CN202322588398U CN220728096U CN 220728096 U CN220728096 U CN 220728096U CN 202322588398 U CN202322588398 U CN 202322588398U CN 220728096 U CN220728096 U CN 220728096U
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- heat dissipation
- lamp
- fixing seat
- lamp panel
- panel fixing
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- 238000005286 illumination Methods 0.000 title description 2
- 230000017525 heat dissipation Effects 0.000 claims abstract description 64
- 210000000078 claw Anatomy 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims 1
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 241000258971 Brachiopoda Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED lighting lamp convenient to assemble and easy to dissipate heat, which comprises a lamp cap, a heat dissipation cover, a lamp shade, a lamp panel fixing seat, a printed circuit board and a lamp panel; the top end of the heat dissipation cover is connected with the lamp cap, and the lower end of the heat dissipation cover is in clamping connection with the upper end of the lamp panel fixing seat; the lower end of the lamp panel fixing seat is connected with the lamp shade through a buckle; the heat dissipation cover is a horn-shaped shell with a cavity in the middle and an opening at the lower end, a plurality of clamping grooves are formed in the inner wall of the edge of the lower end, and a plurality of heat dissipation holes are formed in the outer wall of the heat dissipation cover; the lampshade is a bowl-shaped shell with a cavity in the middle and an opening at the upper end, and a plurality of clamping claws are arranged at the edge of the upper end of the bowl-shaped shell; the printed circuit board is arranged above the lamp panel fixing seat, and the through hole of the printed circuit board is sleeved on the outer wall of the limiting arc plate; the lamp plate is fixedly arranged on the lower bottom surface of the lamp plate fixing seat. According to the LED lighting lamp convenient to assemble and easy to radiate, the lamp panel fixing seat is connected with the radiating cover, the lampshade and the printed circuit board in a buckling manner, so that the LED lighting lamp is rapid and convenient to install; the printed circuit board and the lamp panel have excellent heat dissipation and the lamp has long service life.
Description
Technical Field
The utility model relates to the technical field of lighting fixtures, in particular to an LED lighting fixture which is convenient to assemble and easy to dissipate heat.
Background
Existing light bulbs in the market have been applied to replace traditional incandescent bulbs with higher luminous efficiency and longer service life, and are therefore favored by consumers. The LED bulb internally comprises a circuit board and a lamp panel (sometimes the circuit board and the lamp panel are combined together), but the circuit board, the lamp panel and a lamp shell are inconvenient to install in the existing LED bulb, and a heat dissipation cover and a lamp shade are inconvenient to install; meanwhile, the heat dissipation performance of the lamp panel and the circuit board is poor, and the service life of the lamp is influenced.
Disclosure of Invention
The utility model aims to provide an LED lighting lamp which is convenient to assemble and easy to dissipate heat, and has the advantages of simple structural design and firm connection; the lamp panel fixing seat is in buckle connection with the heat dissipation cover, the lamp shade and the printed circuit board, so that the installation is quick and convenient; the printed circuit board and the lamp panel have excellent heat dissipation and the lamp has long service life.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
an LED lighting lamp convenient to assemble and easy to dissipate heat comprises a lamp cap, a heat dissipation cover, a lamp shade, a lamp panel fixing seat, a printed circuit board and a lamp panel;
the top end of the lamp cap is provided with a power input end which comprises a positive electrode and a negative electrode connected with a metal contact piece.
The top end of the heat dissipation cover is connected with the lamp cap, and the lower end of the heat dissipation cover is in clamping connection with the upper end of the lamp panel fixing seat; the lower end of the lamp panel fixing seat is connected with the lamp shade through a buckle;
the heat dissipation cover is a horn-shaped shell with a cavity in the middle and an opening at the lower end, a plurality of clamping grooves are formed in the inner wall of the edge of the lower end, and a plurality of heat dissipation holes are formed in the outer wall of the heat dissipation cover.
The lampshade is a bowl-shaped shell with a cavity in the middle and an opening at the upper end, and a plurality of clamping claws are arranged at the edge of the upper end of the bowl-shaped shell.
The lamp panel fixing seat is a circular mounting plate, and a wire passing hole is formed in the middle of the lamp panel fixing seat; the edge of the wire passing hole is provided with a semicircular limiting arc plate which is vertically upwards;
the printed circuit board is disc-shaped, and a through hole is formed in the middle of the printed circuit board; the printed circuit board is arranged above the lamp panel fixing seat, and the through hole is sleeved on the outer wall of the limiting arc plate, namely the printed circuit board and the lamp panel fixing seat are coaxially arranged; the printed circuit board can be limited and positioned.
The lamp plate is fixedly arranged on the lower bottom surface of the circular mounting plate, and a plurality of lamp beads are arranged on the lower bottom surface of the lamp plate.
The edge of the lamp panel fixing seat is provided with an upper connecting annular wall and a lower connecting annular wall; the upper connecting annular wall is used for connecting a heat dissipation cover; the lower connecting annular wall is used for connecting the lampshade;
the outer diameter of the upper connecting annular wall is smaller than that of the lower connecting annular wall. The outer wall of the upper connecting annular wall is provided with a plurality of second clamping claws so as to be convenient to be in clamping connection with clamping grooves of the heat dissipation shell cover.
The inner wall of the bottom end of the lower connecting annular wall is provided with a plurality of clamping grooves II which are used for being connected with the lampshade in a clamping manner; the outer wall of the lower connecting annular wall is provided with a plurality of heat dissipation holes; the heat dissipation hole is a through hole, and the horizontal position of the heat dissipation hole is higher than the lamp panel fixing seat.
The upper top surface of the lamp panel fixing seat is vertically provided with a pair of connecting claws and a pair of supporting claws; the two connecting claws and the two supporting claws are annularly arranged by taking the wire passing hole in the middle of the lamp panel fixing seat as the circle center.
The supporting claw comprises a first base, a first supporting plane and a second limiting baffle; the first bearing plane is horizontally arranged at the top of the first base, and the outer side of the first bearing plane is connected with the first limiting baffle which is vertically arranged.
The connecting claw comprises a second base, a second bearing plane, a second limiting baffle and a second limiting claw; the second bearing plane is horizontally arranged at the top of the second base, and the outer side of the second bearing plane is connected with the second limiting baffle which is vertically arranged; the second limiting claw is horizontally arranged at the top of the second limiting baffle; and a gap is arranged between the limiting clamping jaw II and the bearing plane II and is used for clamping the printed circuit board. And the top of the limiting claw II is provided with a tangential downward guide inclined plane, so that the printed circuit board can be conveniently pressed and installed.
The lamp panel fixing seat, the upper connecting annular wall, the lower connecting annular wall, the connecting claw and the supporting claw are made of rubber plastic materials or plastics which are integrally formed, and have certain elastic deformation.
The upper surface of the lamp panel fixing seat is also provided with a plurality of heat dissipation cavities which are annularly arranged through wire passing holes; meanwhile, the heat dissipation cavity can be used as a buckle mounting cavity of the lamp panel according to the situation. The lamp plate top is equipped with the installation jack catch, and the installation jack catch is connected with the heat dissipation chamber buckle. Preferably, the top of the lamp panel fixing seat is provided with a mounting hole, and the lamp panel is fixedly arranged at the bottom of the lamp panel fixing seat by adopting a screw.
The utility model has the beneficial effects that:
the structure is simple in design, and the connection is stable and firm; the lamp panel fixing seat is in buckle connection with the heat dissipation cover, the lamp shade and the printed circuit board, so that the installation is quick and convenient; the printed circuit board and the lamp panel have excellent heat dissipation and the lamp has long service life.
The connecting claw and the supporting claw are used for overhead printed circuit boards, and the printed circuit boards are installed in a non-conventional surface-to-surface joint mode, so that the bottoms of the printed circuit boards are cavities, and heat dissipation is facilitated.
Drawings
FIG. 1 is a schematic diagram of an LED lighting fixture with easy assembly and heat dissipation;
fig. 2 is a schematic exploded view of an LED lighting fixture (not shown) with printed circuit boards and lamp panels for easy assembly and easy heat dissipation;
FIG. 3 is a schematic view of a lamp panel holder, a printed circuit board, and a lamp panel according to the present utility model;
FIG. 4 is a schematic view of a lamp panel holder according to the present utility model;
FIG. 5 is a top view of a lamp panel holder of the present utility model;
FIG. 6 is a bottom view of the lamp panel holder of the present utility model;
fig. 7 is a side view of the lamp panel fixing base of the present utility model.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1-7, an LED lighting lamp convenient for assembling and easy to dissipate heat comprises a lamp cap 1, a heat dissipation cover 2, a lampshade 3, a lamp panel fixing seat 4, a printed circuit board 5 and a lamp panel 6;
the top end of the lamp cap 1 is provided with a power input end which comprises a positive electrode and a negative electrode connected with a metal contact piece.
The top end of the heat dissipation cover 2 is connected with the lamp cap 1, and the lower end of the heat dissipation cover is in clamping connection with the upper end of the lamp panel fixing seat 4; the lower end of the lamp panel fixing seat 4 is in buckling connection with the lamp shade 3;
the heat dissipation cover 2 is a horn-shaped shell with a cavity in the middle and an opening at the lower end, a plurality of clamping grooves 21 are formed in the inner wall of the edge of the lower end, and a plurality of heat dissipation holes 22 are formed in the outer wall of the clamping grooves.
The lampshade 3 is a bowl-shaped shell with a cavity in the middle and an opening at the upper end, and a plurality of clamping claws 31 are arranged at the edge of the upper end.
The lamp panel fixing seat 4 is a circular mounting plate, and a wire through hole 41 is formed in the middle of the lamp panel fixing seat; the edge of the wire passing hole 41 is provided with a semicircular limiting arc plate 42 which is vertically upwards;
the printed circuit board 5 is disc-shaped, and a through hole is formed in the middle of the printed circuit board; the printed circuit board 5 is arranged above the lamp panel fixing seat 4, and the through hole is sleeved on the outer wall of the limiting arc plate 42, namely the printed circuit board 5 and the lamp panel fixing seat 4 are coaxially arranged; the printed circuit board 5 can be limited and positioned.
The lamp plate 6 is fixedly arranged on the lower bottom surface of the lamp plate fixing seat 4, and a plurality of lamp beads are arranged on the lower bottom surface of the lamp plate fixing seat.
The edge of the lamp panel fixing seat 4 is provided with an upper connecting annular wall 43 and a lower connecting annular wall 44; the upper connecting annular wall 43 is used for connecting the heat dissipation cover 2; the lower connecting annular wall 44 is used for connecting the lampshade 3;
the upper connecting annular wall 43 has an outer diameter smaller than the outer diameter of the lower connecting annular wall 44. The outer wall of the upper connecting annular wall 43 is provided with a plurality of second clamping claws 431 so as to be convenient for being in clamping connection with the clamping grooves 21 of the heat dissipation shell.
The inner wall of the bottom end of the lower connecting annular wall 44 is provided with a plurality of clamping grooves II 441 which are used for being connected with the lampshade 3 in a clamping manner; the outer wall of the lower connecting annular wall 44 is provided with a plurality of second heat dissipation holes 442; the second heat dissipation hole 442 is a through hole, and its horizontal position is higher than the lamp panel fixing seat 4.
The upper top surface of the lamp panel fixing seat 4 is vertically provided with a pair of connecting claws 7 and a pair of supporting claws 8; the two connecting claws 7 and the two supporting claws 8 are annularly arranged by taking the wire passing hole 41 in the middle of the lamp panel fixing seat 4 as the circle center.
The supporting claw 8 comprises a first base 81, a first supporting plane 82 and a first limiting baffle 83; the first bearing plane 82 is horizontally arranged on the top of the first base 81, and the outer side of the first bearing plane 82 is connected with the first limiting baffle 83 which is vertically arranged.
The connecting claw 7 comprises a second base 71, a second bearing plane 72, a second limiting baffle 73 and a second limiting claw 74; the second bearing plane 72 is horizontally arranged at the top of the second base 71, and the outer side of the second bearing plane 72 is connected with a second limiting baffle 73 which is vertically arranged; the second limiting claw 74 is horizontally arranged at the top of the second limiting baffle 73; a gap is arranged between the second limiting claw 74 and the second bearing plane 72 and is used for clamping the printed circuit board 5.
The lamp panel fixing seat 4, the upper connecting annular wall 43, the lower connecting annular wall 44, the connecting claw 7 and the supporting claw 8 are made of rubber plastic materials or plastics which are integrally formed and have certain elastic deformation.
The upper surface of the lamp panel fixing seat 4 is also provided with a plurality of heat dissipation cavities 45, and the heat dissipation cavities 45 are annularly arranged through wire holes 41; at the same time, the heat dissipation cavity 45 can be used as a buckle mounting cavity of the lamp panel 6 according to the situation. The lamp plate 6 top is equipped with installation jack catch 31, and installation jack catch 31 and heat dissipation chamber 45 buckle are connected. Preferably, the top of the lamp panel fixing seat 4 is provided with a mounting hole 46, and the lamp panel 6 is fixed at the bottom of the lamp panel fixing seat 4 by adopting a screw.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and still fall within the scope of the utility model.
Claims (9)
1. An LED lighting lamp convenient to assemble and easy to dissipate heat, which is characterized in that: comprises a lamp cap, a heat radiation cover, a lamp shade, a lamp panel fixing seat, a printed circuit board and a lamp panel;
the top end of the heat dissipation cover is connected with the lamp cap, and the lower end of the heat dissipation cover is in clamping connection with the upper end of the lamp panel fixing seat; the lower end of the lamp panel fixing seat is connected with the lamp shade through a buckle;
the heat dissipation cover is a horn-shaped shell with a cavity in the middle and an opening at the lower end, a plurality of clamping grooves are formed in the inner wall of the edge of the lower end, and a plurality of heat dissipation holes are formed in the outer wall of the heat dissipation cover;
the lampshade is a bowl-shaped shell with a cavity in the middle and an opening at the upper end, and a plurality of clamping claws are arranged at the edge of the upper end of the bowl-shaped shell;
the lamp panel fixing seat is a circular mounting plate, and a wire passing hole is formed in the middle of the lamp panel fixing seat; the edge of the wire passing hole is provided with a semicircular limiting arc plate which is vertically upwards;
the printed circuit board is disc-shaped, and a through hole is formed in the middle of the printed circuit board; the printed circuit board is arranged above the lamp panel fixing seat, and the through hole of the printed circuit board is sleeved on the outer wall of the limiting arc plate;
the lamp panel is fixedly arranged on the lower bottom surface of the lamp panel fixing seat, and a plurality of lamp beads are arranged on the lower bottom surface of the lamp panel fixing seat;
the edge of the lamp panel fixing seat is provided with an upper connecting annular wall and a lower connecting annular wall; the upper connecting annular wall is used for connecting a heat dissipation cover; the lower connecting annular wall is used for connecting the lampshade.
2. The LED lighting fixture of claim 1 for facilitating assembly and easy heat dissipation, wherein: the outer wall of the upper connecting annular wall is provided with a plurality of second clamping claws which are in clamping connection with clamping grooves of the heat dissipation cover;
the bottom inner wall of the lower connecting annular wall is provided with a plurality of clamping grooves II which are connected with clamping claws of the lampshade in a clamping manner.
3. The LED lighting fixture of claim 2 wherein the ease of assembly and heat dissipation is characterized by: the upper top surface of the lamp panel fixing seat is vertically provided with a pair of connecting claws and a pair of supporting claws; the two connecting claws and the two supporting claws are annularly arranged by taking the wire passing hole in the middle of the lamp panel fixing seat as the circle center.
4. The LED lighting fixture of claim 3 wherein the ease of assembly and heat dissipation is characterized by: the outer wall of the lower connecting annular wall is provided with a plurality of second heat dissipation holes; the second heat dissipation hole is a through hole, and the horizontal position of the second heat dissipation hole is higher than the lamp panel fixing seat.
5. The LED lighting fixture of claim 4 wherein the ease of assembly and heat dissipation is characterized by:
the supporting claw comprises a first base, a first supporting plane and a second limiting baffle; the first bearing plane is horizontally arranged at the top of the first base, and the outer side of the first bearing plane is connected with the first limiting baffle which is vertically arranged;
the connecting claw comprises a second base, a second bearing plane, a second limiting baffle and a second limiting claw; the second bearing plane is horizontally arranged at the top of the second base, and the outer side of the second bearing plane is connected with the second limiting baffle which is vertically arranged; the second limiting claw is horizontally arranged at the top of the second limiting baffle; and a gap is arranged between the limiting clamping jaw II and the bearing plane II and is used for clamping the printed circuit board.
6. The LED lighting fixture of any one of claims 1-5, wherein the ease of assembly and heat dissipation is characterized by: the lamp panel fixing seat, the upper connecting annular wall, the lower connecting annular wall, the connecting claw and the supporting claw are integrally formed plastic.
7. The LED lighting fixture of claim 6 wherein the ease of assembly and heat dissipation is characterized by: the upper surface of lamp plate fixing base still is equipped with a plurality of heat dissipation chambeies, and the heat dissipation chamber is in annular setting with the wire hole.
8. The LED lighting fixture of claim 6 wherein the ease of assembly and heat dissipation is characterized by: the lamp plate top is equipped with the installation jack catch, and the installation jack catch is connected with the heat dissipation chamber buckle.
9. The LED lighting fixture of claim 6 wherein the ease of assembly and heat dissipation is characterized by: the lamp plate fixing seat top is equipped with the mounting hole, and the screw is fixed firmly the lamp plate in lamp plate fixing seat bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322588398.2U CN220728096U (en) | 2023-09-22 | 2023-09-22 | LED illumination lamp convenient to assemble and easy to dissipate heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322588398.2U CN220728096U (en) | 2023-09-22 | 2023-09-22 | LED illumination lamp convenient to assemble and easy to dissipate heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220728096U true CN220728096U (en) | 2024-04-05 |
Family
ID=90496417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322588398.2U Active CN220728096U (en) | 2023-09-22 | 2023-09-22 | LED illumination lamp convenient to assemble and easy to dissipate heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220728096U (en) |
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2023
- 2023-09-22 CN CN202322588398.2U patent/CN220728096U/en active Active
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