CN221463688U - Lamp panel fixing seat assembly of illumination lamp - Google Patents
Lamp panel fixing seat assembly of illumination lamp Download PDFInfo
- Publication number
- CN221463688U CN221463688U CN202322588408.2U CN202322588408U CN221463688U CN 221463688 U CN221463688 U CN 221463688U CN 202322588408 U CN202322588408 U CN 202322588408U CN 221463688 U CN221463688 U CN 221463688U
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- China
- Prior art keywords
- lamp panel
- fixing seat
- lamp
- panel fixing
- circuit board
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- 238000005286 illumination Methods 0.000 title claims description 3
- 210000000078 claw Anatomy 0.000 claims abstract description 38
- 230000017525 heat dissipation Effects 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000011324 bead Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims 2
- 241001465382 Physalis alkekengi Species 0.000 claims 1
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000000463 material 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
- 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 a lamp panel fixing seat assembly of a lighting lamp, which comprises a lamp panel fixing seat, a printed circuit board and a lamp panel; 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; 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 shell of the lamp; the lower connecting annular wall is used for connecting a lampshade of the lamp; 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 lamp panel fixing seat assembly of the lighting lamp is simple in structural design and firm in connection; the printed circuit board is connected with the fixing seat in a buckling way, and the installation is rapid and convenient.
Description
Technical Field
The utility model relates to the technical field of lighting lamps, in particular to a lamp panel fixing seat assembly of a lighting lamp.
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; 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 utility model
The utility model aims to provide a lamp panel fixing seat assembly of a lighting lamp, which has simple structural design and firm and stable connection; the printed circuit board is connected with the fixing seat in a buckling way, so that the installation is quick and convenient, and no tools, screws and other fasteners are needed.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
A lamp panel fixing seat assembly of a lighting lamp comprises a lamp panel fixing seat, a printed circuit board and a lamp panel;
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 shell of the lamp; the lower connecting annular wall is used for connecting a lampshade of the lamp;
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 clamping claws so as to be conveniently in clamping connection with clamping grooves of the heat dissipation shell cover; the positioning groove is also arranged on the positioning groove, and the positioning groove can be used as a reference standard when the printed circuit board is installed.
The inner wall of the bottom end of the lower connecting annular wall is provided with a plurality of clamping grooves 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 reinforcing ribs, so that the strength of the shell is improved; the reinforcing ribs are circumferentially distributed around the wire holes.
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 printed circuit board is connected with the fixing seat in a buckling way, so that the installation is quick and convenient, tools and fasteners are not needed;
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 structural diagram of a lamp panel fixing base assembly of a lighting lamp according to the present utility model;
FIG. 2 is a schematic diagram of a lamp panel holder according to the present utility model;
FIG. 3 is a side view of a lamp panel holder of the present utility model;
FIG. 4 is a top view of a lamp panel holder of the present utility model;
fig. 5 is a bottom 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. 1-5, a lamp panel fixing base assembly of a lighting lamp comprises a lamp panel fixing base 1, a printed circuit board 2 and a lamp panel 3;
The lamp panel fixing seat 1 is a circular mounting plate, and a wire passing hole 11 is formed in the middle of the lamp panel fixing seat; the edge of the wire passing hole 11 is provided with a semicircular limiting arc plate 12 which is vertically upwards;
The printed circuit board 2 is disc-shaped, and a through hole is formed in the middle of the printed circuit board; the printed circuit board 2 is arranged above the lamp panel fixing seat 1, and the through hole is sleeved on the outer wall of the limiting arc plate 12, namely the printed circuit board 2 and the lamp panel fixing seat 1 are coaxially arranged; the printed circuit board 2 can be limited and positioned.
The lamp plate 3 is fixedly arranged on the lower bottom surface of the lamp plate fixing seat 1, 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 1 is provided with an upper connecting annular wall 13 and a lower connecting annular wall 14; the upper connecting annular wall 13 is used for connecting a heat dissipation shell of the lamp; the lower connecting annular wall 14 is used for connecting a lampshade of the lamp;
the outer diameter of the upper connecting annular wall 13 is smaller than the outer diameter of the lower connecting annular wall 14. The outer wall of the upper connecting annular wall 13 is provided with a plurality of clamping claws 131 so as to be convenient for being in clamping connection with clamping grooves of the heat dissipation shell cover; positioning grooves 132 are also formed on the positioning grooves, and the positioning grooves can be used as position reference standard when the printed circuit board 2 is installed.
The inner wall of the bottom end of the lower connecting annular wall 14 is provided with a plurality of clamping grooves 141 for being in clamping connection with the lampshade; the outer wall of the lower connecting annular wall 14 is provided with a plurality of heat dissipation holes 142; the heat dissipation holes 143 are through holes, and the horizontal position of the heat dissipation holes is higher than that of the lamp panel fixing base 1.
The upper top surface of the lamp panel fixing seat 1 is vertically provided with a pair of connecting claws 15 and a pair of supporting claws 16; the two connecting claws 15 and the two holding claws 16 are annularly arranged by taking the wire passing hole 11 in the middle of the lamp panel fixing seat 1 as the circle center.
The supporting claw 16 comprises a first base 161, a first supporting plane 162 and a first limit baffle 163; the first bearing plane 162 is horizontally arranged at the top of the first base 161, and the outer side of the first bearing plane 162 is connected with the first limiting baffle 163 which is vertically arranged.
The connecting claw 15 comprises a second base 151, a second bearing plane 152, a second limit baffle 153 and a second limit claw 154; the second bearing plane 152 is horizontally arranged at the top of the second base 151, and the outer side of the second bearing plane 152 is connected with the second limiting baffle 153 which is vertically arranged; the second limiting claw 154 is horizontally arranged at the top of the second limiting baffle 153; a gap is arranged between the second limit claw 154 and the second bearing plane 152 and is used for clamping the printed circuit board 2; the first bearing plane 162 and the second bearing plane 152 are in the same horizontal plane. The top of the limiting claw II 154 is provided with a guiding inclined plane which is tangential and downward, so that the printed circuit board 2 can be conveniently installed in a pressing mode.
The lamp panel fixing seat 1, the upper connecting annular wall 13, the lower connecting annular wall 14, the connecting claw 15 and the supporting claw 16 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 1 is also provided with a plurality of reinforcing ribs 17 for increasing the strength of the shell; the reinforcing bars 17 are circumferentially arranged around the wire holes 11.
The upper surface of the lamp panel fixing seat 1 is also provided with a plurality of heat dissipation cavities 18, and the heat dissipation cavities 18 are annularly arranged through the wire through holes 11; at the same time, the heat dissipation cavity 18 can be used as a buckle mounting cavity of the lamp panel 3 according to the situation. The lamp plate 3 top is equipped with the installation jack catch, and the installation jack catch is connected with heat dissipation chamber 18 buckle.
Preferably, the top of the lamp panel fixing seat 1 is provided with a mounting hole 19, and the lamp panel 3 is fixedly arranged at the bottom of the lamp panel fixing seat 1 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. The utility model provides a lamp plate fixing base subassembly of illumination lamps and lanterns which characterized in that: comprises a lamp panel fixing seat, a printed circuit board and a lamp panel;
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 shell of the lamp; the lower connecting annular wall is used for connecting a lampshade of the lamp;
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.
2. The lighting fixture of claim 1 wherein the lamp panel holder assembly comprises: the supporting claw comprises a first base, a first supporting plane and a first 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; a gap is arranged between the limiting clamping jaw II and the bearing plane II and is used for clamping the printed circuit board; the first bearing plane and the second bearing plane are positioned on the same horizontal plane.
3. The lighting fixture of claim 2 wherein the lamp panel holder assembly comprises: the outer diameter of the upper connecting annular wall is smaller than that of the lower connecting annular wall.
4. A lamp panel holder assembly for a lighting fixture as defined in claim 3, wherein: the outer wall of the upper connecting annular wall is provided with a plurality of clamping claws;
The bottom inner wall of lower connecting ring wall is equipped with a plurality of draw-in grooves.
5. The lighting fixture of claim 4, wherein: and a positioning groove is further formed in the upper connecting annular wall.
6. The lighting fixture of any one of claims 1-5 wherein: the outer wall of the lower connecting annular wall is provided with a plurality of heat dissipation holes; the heat dissipation holes are through holes.
7. The lighting fixture of claim 6 wherein the lamp panel holder assembly comprises: the upper surface of lamp plate fixing base still is equipped with a plurality of strengthening ribs, and the strengthening rib is around the line hole and is laid.
8. The lighting fixture of claim 6 wherein the lamp panel holder assembly comprises: 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.
9. The lighting fixture of claim 8 wherein the lamp panel holder assembly comprises: the lamp plate top is equipped with the installation jack catch, and the installation jack catch is connected with the heat dissipation chamber buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322588408.2U CN221463688U (en) | 2023-09-22 | 2023-09-22 | Lamp panel fixing seat assembly of illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322588408.2U CN221463688U (en) | 2023-09-22 | 2023-09-22 | Lamp panel fixing seat assembly of illumination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221463688U true CN221463688U (en) | 2024-08-02 |
Family
ID=92348322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322588408.2U Active CN221463688U (en) | 2023-09-22 | 2023-09-22 | Lamp panel fixing seat assembly of illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221463688U (en) |
-
2023
- 2023-09-22 CN CN202322588408.2U patent/CN221463688U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |