CN109854989A - A kind of LED lamp - Google Patents
A kind of LED lamp Download PDFInfo
- Publication number
- CN109854989A CN109854989A CN201711234462.XA CN201711234462A CN109854989A CN 109854989 A CN109854989 A CN 109854989A CN 201711234462 A CN201711234462 A CN 201711234462A CN 109854989 A CN109854989 A CN 109854989A
- Authority
- CN
- China
- Prior art keywords
- inner housing
- panel
- housing
- outer housing
- sealing ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of LED lamps, including outer housing, inner housing, aluminum substrate, PC panel, lamp group component and ground line, the lamp group on aluminum substrate by being arranged on inner housing, the PC panel is fastened on inner housing, the outer housing snaps on inner housing, and there are certain gaps between the antelabium and PC panel of the outer housing, the ground line is connected on aluminum substrate across outer housing and inner housing, traditional single shell structure is replaced by using double-shell structure, it is bonded between its inner housing and outer housing using hot-fluid channel, increase to corresponding three surface thermal radiations to make an original outer surface radiate to break through；PC panel is fastened on inner housing, there are certain gaps between the antelabium and PC panel of outer housing, when radiating in this way, facilitates the hot gas in inner air runner to flow out from the catching groove on PC panel and radiated by outer housing and the joint gap of PC panel junction.
Description
Technical field
The present invention relates to a kind of LED lamps, more particularly to a kind of LED lamp.
Background technique
Currently, the assembly of LED lamp (light projector/floodlight) in the market is complicated, appearance is directly affected greatly, and to accomplish
The outer dimension of equal power is twice left and right than present technical solution, and material cost waste is serious.The another technology because before
Space is larger in shell, and the injection of inner air fluid is more, because air is the non-conductor of heat, so what the front of LED was issued
Heat is difficult to faster conduct, is radiated to surface of shell, to be formed in the form of effective surface convection current；Technology is based on single before another
The outer surface of shell is radiated, and size is big and only one surface of heat-delivery surface, so active surface heat dissipation area is small, radiating efficiency
The disadvantages of low.
Summary of the invention
The problem to be solved by the invention is to provide a kind of processing/assembly is simple, production efficiency and heat radiation face are improved
A kind of long-pending LED lamp.
In order to achieve the above objectives, the present invention provides a kind of LED lamps, including outer housing, inner housing, aluminum substrate, the face PC
Plate, lamp group component and ground line, for the lamp group by being arranged on inner housing on aluminum substrate, the PC panel is fastened on inner housing
On, the outer housing snaps on inner housing, and there are certain gap between the antelabium of the outer housing and PC panel, described to connect
Ground wire passes through outer housing and inner housing is connected on aluminum substrate, and the back side of the inner housing is provided in array type arrangement setting
Hot-fluid channel, the inner housing are bonded on outer housing by hot-fluid channel, and the hot-fluid channel is made of concave-convex channel plane, institute
The side for stating inner housing is equipped with button block, and the PC panel is equipped with the catching groove matched with button block, and the inner housing passes through button
Block snaps on the catching groove on PC panel, and the inner housing is equipped with sealing ring, which is equipped with and matches with button block
Card slot, the sealing ring are connected on inner housing by card slot.
Further, the lamp group component includes LED component and power supply apparatus, and the LED component and power supply apparatus are mounted on aluminium
On substrate, and it is fitted on the front of inner housing by aluminum substrate.
Further, it is also connected with foot support on the inner housing, is threadedly coupled between the foot support and inner housing.
Further, the lower end of the inner housing is equipped with cylinder projecting apertures, and the lower end of the outer housing offers and cylinder projecting apertures
The through-hole to match is provided with waterproof screw and waterproof screw sealing ring in the cylinder projecting apertures, which passes through logical
Hole and waterproof screw connect and are equipped with waterproof screw sealing ring between cylinder projecting apertures and waterproof screw.
Further, the sealing ring is foamed glue sealing ring.
Further, the back side of the PC panel is equipped with the rectangular flange buckling groove matched with LED component, the rectangular flange
Buckling groove is socketed on the led device.
Compared with prior art, technical solution of the present invention has the advantages that 1, carrys out generation by using double-shell structure
For traditional single shell structure, meanwhile, it is pasted between inner housing and outer housing using the hot-fluid channel for internal diversion
It closes, so that breaking through original outer surface heat dissipation increases to corresponding three surface thermal radiations (three heat radiations
It comprises three heat dissipations, convection current, the multiple functions such as conduction and radiation on surface)；2, PC panel is fastened on inner housing, outer housing
It snaps on inner housing, and there are certain gaps between the antelabium of the outer housing and PC panel, when radiating in this way, facilitates inside
Hot gas in air flow channel is flowed out from the catching groove on PC panel and is carried out by the preset clearance between outer housing and PC panel
Heat dissipation；3, it is connected with foamed glue sealing ring on inner housing, can prevent dust or steam in external environment from entering in this way
Interiors of products, and then improve the sealing effect of product；4, rectangular flange buckling groove, LED component are set at the back side of PC panel
It is set in the rectangular flange buckling groove, in this way convenient for fixed LED component, can also improve the illumination effect of product；5, product
When outer dimension is than original small one times of same power product or more, and the radiating efficiency of product and the basic phase of original product
Together, material cost is effectively saved, meanwhile, product structure is more compact, the more high advantage of interiors of products integrated level, and the surface of product
Heat dissipation is more evenly distributed, and temperature gradient is smoother.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention；
Fig. 2 is the schematic diagram of internal structure of the embodiment of the present invention；
Fig. 3 is the Structure explosion diagram of the embodiment of the present invention；
Fig. 4 is the top view of the embodiment of the present invention；
Fig. 5 is the cross-sectional view of the embodiment of the present invention；
Fig. 6 is partial enlarged view at the A of the embodiment of the present invention.
In figure: outer housing 1, inner housing 2, aluminum substrate 3, PC panel 4, lamp group component 5, hot-fluid channel 6, button block 7, catching groove 8,
Sealing ring 9, LED component 11, power supply apparatus 12, foot support 13, cylinder projecting apertures 14, through-hole 15, waterproof screw 16, is prevented card slot 10
Water screw sealing ring 17, foamed glue sealing ring 18, rectangular flange buckling groove 19, CARBURIZING FURNACE FOR STAINLESS FASTENER 20, plain washer 21, spring shim
22,23 are grounded.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Embodiment 1
As shown in figures 1 to 6, a kind of LED lamp provided by the present embodiment, including outer housing 1, inner housing 2, aluminum substrate 3, the face PC
Plate 4, lamp group component 5 and ground line 23, by being arranged on inner housing 2 on aluminum substrate 3, the PC panel 4 fastens the lamp group
On inner housing 2, the outer housing 1 is snapped on inner housing 2, and there are certain between the antelabium of the outer housing 1 and PC panel 4
Gap, the ground line 23 passes through outer housing 1 and inner housing 2 and is connected on aluminum substrate 3, the back side setting of the inner housing 2
There is the hot-fluid channel 6 in array type arrangement setting, the inner housing 2 is bonded on outer housing 1 by hot-fluid channel 6, the hot-fluid
Channel 6 is made of concave-convex channel plane, and the side of the inner housing 2 is equipped with button block 7, and the PC panel 4 is equipped with and button block 7
The catching groove 8 matched, the inner housing 2 are snapped on the catching groove 8 on PC panel 4 by button block 7, and the inner housing 2 is equipped with
Sealing ring 9, the sealing ring 9 are equipped with the card slot 10 matched with button block 7, and the sealing ring 9 is connected to inner casing by card slot 10
On body 2, the lamp group component 5 includes LED component 11 and power supply apparatus 12, and the LED component 11 and power supply apparatus 12 are mounted on aluminium
It on substrate 3, and is fitted on the front of inner housing 2 by aluminum substrate 3, foot support 13 is also connected on the inner housing 2, it is described
To be threadedly coupled between foot support 13 and inner housing 2, the lower end of the inner housing 2 is equipped with cylinder projecting apertures 14, the outer housing 1
Lower end offers the through-hole 15 to match with cylinder projecting apertures 14, is provided with waterproof screw 16 and waterproof in the cylinder projecting apertures 14
Screw sealing ring 17, the cylinder projecting apertures 14 pass through through-hole 15 and connect with waterproof screw 16 and in cylinder projecting apertures 14 and waterproof screw 16
Between waterproof screw sealing ring 17 is installed, the sealing ring 9 is foamed glue sealing ring 18, and the back side of the PC panel 4 is equipped with
The rectangular flange buckling groove 19 matched with LED component 11, the rectangular flange buckling groove 19 are socketed in LED component 11.
A kind of LED lamp provided by the present embodiment replaces traditional single shell by using double-shell structure
Structure, meanwhile, it is bonded between inner housing 2 and outer housing 1 using the hot-fluid channel 6 for internal diversion, to make original
The heat dissipation of an outer surface break through and increase to three surface thermal radiations described in corresponding three surface thermal radiations it comprises three
A heat dissipation, convection current, the multiple functions such as conduction and radiation；PC panel 4 is fastened on inner housing 2, and outer housing 1 snaps onto inner housing 2
On, and there are certain gaps between the antelabium of the outer housing 1 and PC panel 4, when radiating in this way, facilitate in inner air runner
Hot gas flow out from the catching groove on PC panel 4 and radiated by the preset clearance between outer housing 1 and PC panel 4；?
It is connected with foamed glue sealing ring 18 on inner housing 2, can prevent dust or steam in external environment from entering in product in this way
Portion, and then improve the sealing effect of product；Rectangular flange buckling groove 19 is set at the back side of PC panel 4, LED component 11 is arranged
In the rectangular flange buckling groove 19, in this way convenient for fixed LED component 11, the illumination effect of product can be also improved.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of LED lamp, which is characterized in that including outer housing (1), inner housing (2), aluminum substrate (3), PC panel (4), lamp group
Component (5) and ground line (23), the lamp group by being arranged on inner housing (2) on aluminum substrate (3), buckle by the PC panel (4)
It closes on inner housing (2), the outer housing (1) snaps on inner housing (2), and the antelabium of the outer housing (1) and PC panel (4)
Between there are certain gap, the ground line (23) passes through outer housing (1) and inner housing (2) is connected on aluminum substrate (3), institute
The back side for stating inner housing (2), which is provided with, is arranged hot-fluid channel (6) in array type arrangement, and the inner housing (2) passes through hot-fluid channel
(6) it is bonded on outer housing (1), the hot-fluid channel (6) is made of concave-convex channel plane, sets on the side of the inner housing (2)
Have button block (7), the PC panel (4) is equipped with the catching groove (8) matched with button block (7), and the inner housing (2) passes through button block
(7) it snaps on the catching groove (8) on PC panel (4), the inner housing (2) is equipped with sealing ring (9), sets on the sealing ring (9)
There is the card slot (10) matched with button block (7), the sealing ring (9) is connected on inner housing (2) by card slot (10).
2. a kind of LED lamp according to claim 1, which is characterized in that the lamp group component (5) includes LED component
(11) and power supply apparatus (12), the LED component (11) and power supply apparatus (12) are mounted on aluminum substrate (3), and pass through aluminum substrate
(3) it is fitted on the front of inner housing (2).
3. a kind of LED lamp according to claim 1, which is characterized in that be also connected with foot support on the inner housing (2)
It (13), is to be threadedly coupled between the foot support (13) and inner housing (2).
4. a kind of LED lamp according to claim 1, which is characterized in that it is convex that the lower end of the inner housing (2) is equipped with cylinder
Hole (14), the lower end of the outer housing (1) offers the through-hole (15) to match with cylinder projecting apertures (14), in the cylinder projecting apertures
(14) it is provided with waterproof screw (16) and waterproof screw sealing ring (17) in, which passes through through-hole (15) and waterproof
Screw (16) connects and is equipped with waterproof screw sealing ring (17) between cylinder projecting apertures (14) and waterproof screw (16).
5. a kind of LED lamp according to claim 1, which is characterized in that the sealing ring (9) is foamed glue sealing ring
(18).
6. a kind of LED lamp according to claim 2, which is characterized in that the back side of the PC panel (4) is equipped with and LED
The rectangular flange buckling groove (19) that device (11) matches, the rectangular flange buckling groove (19) are socketed on LED component (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711234462.XA CN109854989A (en) | 2017-11-30 | 2017-11-30 | A kind of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711234462.XA CN109854989A (en) | 2017-11-30 | 2017-11-30 | A kind of LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109854989A true CN109854989A (en) | 2019-06-07 |
Family
ID=66888018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711234462.XA Pending CN109854989A (en) | 2017-11-30 | 2017-11-30 | A kind of LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109854989A (en) |
-
2017
- 2017-11-30 CN CN201711234462.XA patent/CN109854989A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190607 |
|
| WD01 | Invention patent application deemed withdrawn after publication |