CN206429944U - A kind of single formula LED illumination lamp applied to lampblack absorber - Google Patents
A kind of single formula LED illumination lamp applied to lampblack absorber Download PDFInfo
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- CN206429944U CN206429944U CN201621375643.5U CN201621375643U CN206429944U CN 206429944 U CN206429944 U CN 206429944U CN 201621375643 U CN201621375643 U CN 201621375643U CN 206429944 U CN206429944 U CN 206429944U
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- seat
- base circuit
- circuit board
- aluminum base
- board
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Abstract
The utility model discloses a kind of single formula LED illumination lamp applied to lampblack absorber, including lamp back seat, transparent outer cover, aluminum base circuit board and the LED lamp bead being arranged on aluminum base circuit board, aluminum base circuit board is provided with electric wire, lamp back seat includes seat board and the seat being arranged on seat board cylinder, seat cylinder one end is sealed by seat board, electric wire passes through seat board, aluminum base circuit board is in seat cylinder, and aluminum base circuit board contact seat board, transparent outer cover and seat cylinder clamping, transparent outer cover covers the one end of seat cylinder away from seat board, and transparent outer cover lateral wall is raised provided with least one clamping.The beneficial effects of the utility model are：Simple in construction, rationally distributed, it is convenient to assemble, and positioning is firm and radiating effect is strong；Location structure can be played simultaneously is drawn out to the outside effect with heat radiation ability by internal heat, and service life is secure.
Description
Technical field
The utility model belongs to lampblack absorber LED illumination lamp field, more particularly to a kind of single formula LED applied to lampblack absorber
Illuminating lamp.
Background technology
The LED illumination lamp of existing range hood in the market main flow, its structure is divided into six parts composition substantially：LED lamp bead,
PCB, lamp housing (PC or glass), rear lamp cover, jump ring shell fragment, lead-out wire.The shortcoming of this structure is exactly：PCB circuits
Plate thermal diffusivity is poor, and lamp bead is excessive, inadequate energy-conserving and environment-protective, dismantles relative complex, easy damaged installation surface etc..
Utility model content
The purpose of this utility model is of the prior art not enough there is provided one kind is simple in construction in order to overcome, and is laid out and closes
Reason, it is convenient to assemble, and positions single strong formula LED illumination lamp of firm and radiating effect.
To achieve these goals, the utility model uses following technical scheme：
A kind of single formula LED illumination lamp applied to lampblack absorber, including lamp back seat, transparent outer cover, aluminum base circuit board and set
The LED lamp bead on aluminum base circuit board is put, aluminum base circuit board is provided with electric wire, and lamp back seat includes seat board and is arranged on seat board
Seat cylinder, seat cylinder one end is sealed by seat board, and electric wire passes through seat board, and aluminum base circuit board is in seat cylinder, and aluminum base circuit board contact seat
Plate, transparent outer cover and seat cylinder clamping, transparent outer cover cover the one end of seat cylinder away from seat board, and transparent outer cover lateral wall is provided with least
One clamping projection.
Preferably, the aluminum base circuit board is in discoideus, aluminum base circuit board is opened on aluminum base circuit board provided with some
The interior receipts radiating groove of side wall, each interior receipts radiating groove is circumferentially uniformly distributed along aluminum base circuit board.
Preferably, the seat board is extruded mutually, kelly length provided with two kellies between kelly and aluminum base circuit board
Aluminum base circuit board axial direction is oriented parallel to, two kellies are distributed along aluminum base circuit board axisymmetrical.
Preferably, the seat cylinder is provided with least two cut-off breach.
Preferably, the seat board is provided with some radiating locating dowels, radiating locating dowel length direction is parallel to aluminium base electricity
Road board shaft in each radiating locating dowel correspondence one to receiving radiating groove, radiating locating dowel passes through corresponding interior receipts radiating groove, and dissipates
The projection of hot locating dowel in the longitudinal direction is overlapped with the corresponding interior projection for receiving radiating groove on aluminum base circuit board axial direction, and radiating is fixed
Position post passes through the groove sidewall that radiating groove is received in seat board, radiating locating dowel side wall contact correspondence.
The beneficial effects of the utility model are：Simple in construction, rationally distributed, it is convenient to assemble, and positions firm and radiating effect
By force；Location structure can be played simultaneously is drawn out to the outside effect with heat radiation ability by internal heat, and service life is secure.
Brief description of the drawings
Fig. 1 is explosive view of the present utility model；
Fig. 2 is the structural representation of the utility model aluminum base circuit board；
Fig. 3 is the sectional view at lamp back seat in the utility model embodiment 2；
Fig. 4 is the structural representation at lamp back seat in the utility model embodiment 2.
In figure：Lamp back seat 1, seat board 11, seat cylinder 12, cut-off breach 121, transparent outer cover 2, aluminum base circuit board 3, interior receive are radiated
Groove 31, LED lamp bead 4, electric wire 5, clamping projection 6, kelly 7, radiating locating dowel 8.
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description.
Embodiment 1：As shown in Fig. 1 to Fig. 2, a kind of single formula LED illumination lamp applied to lampblack absorber, including lamp back seat
1st, transparent outer cover 2, aluminum base circuit board 3 and the LED lamp bead 4 being arranged on aluminum base circuit board, aluminum base circuit board are provided with electric wire 5,
Lamp back seat includes seat board 11 and the seat being arranged on seat board cylinder 12, and seat cylinder one end is sealed by seat board, and electric wire passes through seat board, aluminium base electricity
Road plate is in seat cylinder, and aluminum base circuit board contact seat board, and transparent outer cover and seat cylinder clamping, transparent outer cover cover seat cylinder away from seat
One end of plate, transparent outer cover lateral wall is provided with least one clamping projection 6.Transparent outer cover is fastened on lamp back seat (seat cylinder),
LED lamp bead is protected, aluminum base circuit board has good heat-sinking capability, it is installed in present cylinder.The utility model is peace
In the mounting hole on lampblack absorber, due to raised with clamping, therefore the utility model is arranged on the installation on lampblack absorber
Kong Zhonghou can preferably clamping and positioning, the stability during use can be ensured.
The aluminum base circuit board is in discoideus, and aluminum base circuit board is provided with some interior receipts for being opened on aluminum base circuit board side wall
Radiating groove 31, each interior receipts radiating groove is circumferentially uniformly distributed along aluminum base circuit board.The interior presence for receiving radiating groove, increases radiating surface
Product, reduces materials'use amount, internal heat dissipating effect is strengthened.
The seat board is extruded mutually, kelly length direction is parallel provided with two kellies 7 between kelly and aluminum base circuit board
In aluminum base circuit board axial direction, two kellies are distributed along aluminum base circuit board axisymmetrical.Kelly can play positioning and safeguard work
The effect of process stability.
The seat cylinder is provided with least two cut-off breach 121.Separate the presence of breach, improve the deformation energy of seat cylinder
Power, can preferably ensure the clamping effect of transparent outer cover and seat cylinder.
Embodiment 2：The basic structure and embodiment be the same as Example 2 of the present embodiment, its difference are that such as Fig. 3 is extremely
Shown in Fig. 4, the seat board is provided with some radiating locating dowels 8, and radiating locating dowel length direction is parallel to aluminum base circuit board axle
To receiving radiating groove in each radiating locating dowel correspondence one, radiating locating dowel passes through corresponding interior receipts radiating groove, and radiating positioning
The projection of post in the longitudinal direction is overlapped with the corresponding interior projection for receiving radiating groove on aluminum base circuit board axial direction, and radiating locating dowel is worn
Cross the groove sidewall that radiating groove is received in seat board, radiating locating dowel side wall contact correspondence.The locating dowel that radiates passes through seat board, it is meant that radiating
The present cylinder of a locating dowel part is outer and contacts in the present cylinder of an extraneous, part and contacts aluminum base circuit board, and part inside can be with
Directly coordinate with aluminum base circuit board and position, realize positioning and heat conduction function, part outside can outwards export internal heat,
Play the effect for accelerating radiating.Therefore, radiating locating dowel can play positioning and be drawn out to outside to be lifted by internal heat simultaneously
The effect of heat-sinking capability, can ensure and be lifted the utility model service life.
Claims (5)
1. a kind of single formula LED illumination lamp applied to lampblack absorber, it is characterized in that, including lamp back seat, transparent outer cover, aluminium base circuit
Plate and the LED lamp bead being arranged on aluminum base circuit board, aluminum base circuit board are provided with electric wire, and lamp back seat includes seat board and sets present
Seat cylinder on plate, seat cylinder one end is sealed by seat board, and electric wire passes through seat board, and aluminum base circuit board is in seat cylinder, and aluminum base circuit board
Seat board, transparent outer cover and seat cylinder clamping are contacted, transparent outer cover is covered to be set on the one end of seat cylinder away from seat board, transparent outer cover lateral wall
There is at least one clamping raised.
2. a kind of single formula LED illumination lamp applied to lampblack absorber according to claim 1, it is characterized in that, the aluminium base
Circuit board is in discoideus, and aluminum base circuit board is provided with some interior receipts radiating grooves for being opened on aluminum base circuit board side wall, and each interior receive dissipates
Heat channel is circumferentially uniformly distributed along aluminum base circuit board.
3. a kind of single formula LED illumination lamp applied to lampblack absorber according to claim 2, it is characterized in that, the seat board
Provided with two kellies, extruded mutually between kelly and aluminum base circuit board, kelly length direction is axial parallel to aluminum base circuit board,
Two kellies are distributed along aluminum base circuit board axisymmetrical.
4. a kind of single formula LED illumination lamp applied to lampblack absorber according to claim 1, it is characterized in that, the seat cylinder
Provided with least two cut-off breach.
5. a kind of single formula LED illumination lamp applied to lampblack absorber according to Claims 2 or 3, it is characterized in that, the seat
Plate is provided with some radiating locating dowels, and radiating locating dowel length direction is parallel to aluminum base circuit board axial direction, and each radiate locating dowel
Radiating groove is received in correspondence one, radiating locating dowel passes through corresponding interior receipts radiating groove, and radiating locating dowel is in the longitudinal direction
Project and overlapped with the corresponding interior projection for receiving radiating groove on aluminum base circuit board axial direction, radiating locating dowel passes through seat board, positioning of radiating
The groove sidewall of radiating groove is received in the wall contact correspondence of post side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621375643.5U CN206429944U (en) | 2016-12-15 | 2016-12-15 | A kind of single formula LED illumination lamp applied to lampblack absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621375643.5U CN206429944U (en) | 2016-12-15 | 2016-12-15 | A kind of single formula LED illumination lamp applied to lampblack absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206429944U true CN206429944U (en) | 2017-08-22 |
Family
ID=59587467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621375643.5U Active CN206429944U (en) | 2016-12-15 | 2016-12-15 | A kind of single formula LED illumination lamp applied to lampblack absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206429944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810871A (en) * | 2020-07-21 | 2020-10-23 | 嵊州创益厨卫光电有限公司 | Single-particle type LED illuminating lamp of range hood |
-
2016
- 2016-12-15 CN CN201621375643.5U patent/CN206429944U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810871A (en) * | 2020-07-21 | 2020-10-23 | 嵊州创益厨卫光电有限公司 | Single-particle type LED illuminating lamp of range hood |
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