CN207146301U - A kind of cooling type LED lamp housing - Google Patents
A kind of cooling type LED lamp housing Download PDFInfo
- Publication number
- CN207146301U CN207146301U CN201721186376.1U CN201721186376U CN207146301U CN 207146301 U CN207146301 U CN 207146301U CN 201721186376 U CN201721186376 U CN 201721186376U CN 207146301 U CN207146301 U CN 207146301U
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- CN
- China
- Prior art keywords
- upper case
- case
- led lamp
- base plate
- lamp housing
- 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.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of cooling type LED lamp housing, including installation base plate, upper case, lower case, the installation base plate is internally provided with ventilation slot, and the installation base plate lower end is provided with upper case；The upper case both sides are provided with link slot, and the upper case end set has seal groove；The lower case includes connection pedestal, and the connection pedestal lower end is provided with outer shell and inner layer case.Beneficial effect is：Buckle neck connected mode is realized by contiguous block and link slot, installation operation is simple and convenient, is easy to the Measuring error of LED；Inner seal ring is inserted inside seal groove, the internal layer sealing of realization device, upper case, the outer layer sealing of realization device, using dual-seal, it is possible to increase the sealing effectiveness of device are wrapped up by outer side seal ring；Radiated by the ventilation slot inside the radiating fin and installation base plate on the outside of upper case, the ventilation and heat of realization device different directions, perfect heat-dissipating.
Description
Technical field
It the utility model is related to LED component technology field, and in particular to a kind of cooling type LED lamp housing.
Background technology
LED is one piece of electroluminescent chip of semiconductor material, with elargol or latex solidified to support, then with silver
Line or gold thread connection chip and circuit board, surrounding are sealed with epoxy resin, play a part of protecting internal core, finally installation is outer
Shell, so the anti-seismic performance of LED lamps is good.Due to LED environmental protection and energy saving, service life length, therefore quote led in illumination extensively
Domain.
LED shell, internal LED lamp bead is played a protective role, it is therefore desirable to which LED shell has preferable sealing
And thermal diffusivity.
Applicants have discovered that following technical problem in the prior art at least be present：Current LED shell installation is complicated, no
Beneficial to the Measuring error of LED, while current LED body seal performance and heat dispersion are undesirable.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of cooling type LED lamp housing, with solution
Certainly the installation of LED shell is complicated in the prior art, is unfavorable for the Measuring error of LED, while LED body seal performance and dissipates
The technical problems such as hot property is undesirable.Preferable technical scheme uses buckle card in many technical schemes provided by the utility model
Slot structure carries out the installation of shell, simple and convenient, is easy to carry out Measuring error to LED；With preferable sealing and
Preferable thermal diffusivity, it is favorably improved the technique effects such as LED service life, elaboration as detailed below.
To achieve the above object, the utility model provides technical scheme：A kind of radiating provided by the utility model
Formula LED shell, including installation base plate, upper case, lower case, the installation base plate is internally provided with ventilation slot, described
Installation base plate lower end is provided with upper case, and the ventilation slot at the top of the upper case with being in contact；The upper case is adopted
With hollow structure, the upper case outside is evenly distributed with radiating fin；The upper case both sides are provided with connection opening
And link slot, the connection opening are connected with the link slot；The upper case end set has seal groove；The bottom
Shell includes connection pedestal, outer shell, inner layer case；The connection pedestal lower end is provided with the outer shell and the inner layer case,
The outer shell is located on the outside of the inner layer case；Gap be present between the outer shell and the inner layer case, form the bottom
The double-decker of shell；The connection pedestal upper end is provided with outer side seal ring and inner seal ring, in the outer side seal ring
Side is provided with contiguous block.
Using a kind of above-mentioned cooling type LED lamp housing, LED lamp bead and substrate are arranged on inside the upper case, will
The contiguous block insertion connection opening, makes the contiguous block be located inside the link slot, rotates the lower case, make
The contiguous block is in the link slot internal slide, so as to realize that the installation of the lower case and the upper case is fixed,
Installation operation is simple and convenient, is easy to carry out Measuring error to internal LED；When the completion upper case and the lower case
Installation after, the inner seal ring is located inside the seal groove, the sealing of the internal layer of realization device, the outer side seal ring bag
It is rolled on the outside of the upper case, the outer layer sealing of realization device, so as to the dual-seal of realization device, good sealing effect, prevents
Only dust enters inside device, ensures the working environment of LED, is favorably improved the service life of LED；The upper case
Outside is evenly arranged with the radiating fin, and the upper case and the radiating fin use hollow structure, and the institute
The inner space for stating upper case is connected with the inner space of the radiating fin, being capable of realization device dissipating in vertical direction
Heat, the ventilation slot are capable of the ventilation and heat of realization device horizontal direction, using not with being in contact at the top of the upper case
Equidirectional ventilation and heat, good heat dissipation effect, it is favorably improved the service life of LED；By the outer shell and described interior
Layer shell realizes the double-decker of the lower case, can play a protective role, prevent to scald.
Preferably, the installation base plate upper end is provided with wire passing plug, the wire passing plug is made up of rubber, the wire passing plug
It is connected through the ventilation slot, and with the upper case.
Preferably, the inside dimension of the connection opening is more than the external dimensions of the contiguous block.
Preferably, the inside dimension of the link slot and the contiguous block I am equal sized, and matched somebody with somebody using transition
Close.
Preferably, foreign aid's diameter dimension phase of the inner circle diameter dimension of the outer side seal ring and the upper case
Deng, and use interference fits.
Preferably, the external dimensions of the inner seal ring is equal with the inside dimension of the seal groove, and used
Cross cooperation.
Preferably, the radiating fin uses hollow structure, and the inner space of the radiating fin and the top
The inner space of shell is connected.
Beneficial effect is：1st, buckle neck connected mode is realized by contiguous block and link slot, installation operation is simply just
Victory, it is easy to the Measuring error of LED；
2nd, inner seal ring is inserted inside seal groove, the internal layer sealing of realization device, superscribed by outer side seal ring
Portion's shell, the outer layer sealing of realization device, using dual-seal, it is possible to increase the sealing effectiveness of device；
3rd, radiated by the ventilation slot inside the radiating fin and installation base plate on the outside of upper case, realization device is not
Equidirectional ventilation and heat, perfect heat-dissipating.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is upper case schematic cross-sectional view of the present utility model；
Fig. 3 is lower case schematic cross-sectional view of the present utility model；
Fig. 4 is internal structure schematic diagram of the present utility model；
Fig. 5 is upper case and lower case attachment structure close-up schematic view of the present utility model.
Description of reference numerals is as follows：1st, lower case；101st, outer shell；102nd, inner layer case；103rd, pedestal is connected；104th, it is outer
Side seal ring；105th, contiguous block；106th, inner seal ring；2nd, upper case；201st, seal groove；202nd, connection opening；203rd, even
Access slot；3rd, radiating fin；4th, installation base plate；5th, wire passing plug；6th, ventilation slot.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, belongs to the scope that the utility model is protected.
Referring to shown in Fig. 1-Fig. 5, the utility model provides a kind of cooling type LED lamp housing, including installation base plate 4, on
Portion's shell 2, lower case 1, installation base plate 4 are internally provided with ventilation slot 6, set ventilation slot 6 to be used for realization device horizontal direction
Heat dissipation ventilation, the lower end of installation base plate 4 is provided with upper case 2, and ventilation slot 6 is in contact with the top of upper case 2；Upper case
2 use hollow structure, and the outside of upper case 2 is evenly distributed with radiating fin 3；The both sides of upper case 2 are provided with connection opening 202
With link slot 203, connection opening 202 is connected with link slot 203, sets connection opening 202 and link slot 203 to have aided in
Into being connected for upper case 2；The end set of upper case 2 has seal groove 201, sets seal groove 201 to aid in realizing
The internal layer sealing of device；Lower case 1 includes connection pedestal 103, outer shell 101, inner layer case 102；Connect the lower end of pedestal 103 peace
Equipped with outer shell 101 and inner layer case 102, outer shell 101 is located at the outside of inner layer case 102；Between outer shell 101 and inner layer case 102
Gap be present, form the double-decker of lower case 1；Connection pedestal 103 upper end is provided with outer side seal ring 104 and inner seal
Ring 106, set outer side seal ring 104 to be capable of the outer layer sealing of realization device, set inner seal ring 106 to be capable of realization device
Internal layer seals, and the inner side of outer side seal ring 104 is provided with contiguous block 105, sets contiguous block 105 to aid in completing lower case 1
Be connected.
As optional embodiment, the upper end of installation base plate 4 is provided with wire passing plug 5, and wire passing plug 5 is made up of rubber, threading
Plug 5 passes through ventilation slot 6, and is connected with upper case 2, and connecting line is entered for threading, while using the elasticity of material itself
Row tight, sealing function can be played；
The inside dimension of connection opening 202 is more than the external dimensions of contiguous block 105, facilitates insertion into contiguous block 105, makes connection
Block 105 is located inside link slot 203；The inside dimension of link slot 203 is equal with the external dimensions of contiguous block 105, and uses
Cooperation is crossed, contiguous block 105 is easy to implement in the internal slide of link slot 203, so as to realize the company of upper case 2 and lower case 1
Connect fixation；The outside diameter of the inner circle diameter dimension and upper case 2 of outer side seal ring 104 is equal sized, and is matched somebody with somebody using transition
Close, be capable of the outer layer sealing of realization device, ensure sealing effectiveness；The external dimensions of inner seal ring 106 is interior with seal groove 201
Portion is equal sized, and uses interference fits, is capable of the internal layer sealing of realization device, ensures sealing effectiveness；During radiating fin 3 uses
Hollow structure, and the inner space of radiating fin 3 is connected with the inner space of upper case 2, it is possible to increase the radiating effect of device
Fruit.
Using said structure, LED lamp bead and substrate are arranged on inside upper case 2, contiguous block 105 is inserted into connection and opened
Mouth 202, makes contiguous block 105 be located inside link slot 203, pivot bottom shell 1, makes contiguous block 105 sliding inside link slot 203
Dynamic, so as to realize that the installation of lower case 1 and upper case 2 is fixed, installation operation is simple and convenient, is easy to enter internal LED
Row Measuring error；After the installation of upper case 2 and lower case 1 is completed, inner seal ring 106 is located inside seal groove 201,
The internal layer sealing of realization device, outer side seal ring 104 are wrapped in the outside of upper case 2, the outer layer sealing of realization device, so as to real
The dual-seal of existing device, good sealing effect, prevents dust from entering inside device, ensures the working environment of LED, help to carry
The service life of high LED；The outside of upper case 2 is evenly arranged with radiating fin 3, and upper case 2 and radiating fin 3 use
Hollow structure, and the inner space of upper case 2 is connected with the inner space of radiating fin 3, can realization device vertical
The radiating in direction, ventilation slot 6 are in contact with the top of upper case 2, are capable of the ventilation and heat of realization device horizontal direction, use
The ventilation and heat of different directions, good heat dissipation effect, it is favorably improved the service life of LED；Pass through outer shell 101 and inner layer case
102 realize the double-decker of lower case 1, can play a protective role, and prevent to scald.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (7)
1. a kind of cooling type LED lamp housing, including installation base plate（4）, upper case（2）, lower case（1）, it is characterised in that：
The installation base plate（4）It is internally provided with ventilation slot（6）, the installation base plate（4）Lower end is provided with upper case（2）, it is described
Ventilation slot（6）With the upper case（2）Top is in contact；The upper case（2）Using hollow structure, the upper case
（2）Outside is evenly distributed with radiating fin（3）；The upper case（2）Both sides are provided with connection opening（202）And link slot
（203）, the connection opening（202）With the link slot（203）It is connected；The upper case（2）End set has sealing
Groove（201）；The lower case（1）Including connecting pedestal（103）, outer shell（101）, inner layer case（102）；The connection pedestal
（103）Lower end is provided with the outer shell（101）With the inner layer case（102）, the outer shell（101）Positioned at the inner layer case
（102）Outside；The outer shell（101）With the inner layer case（102）Between gap be present, form the lower case（1）'s
Double-decker；The connection pedestal（103）Upper end is provided with outer side seal ring（104）With inner seal ring（106）, the outside
Sealing ring（104）Inner side is provided with contiguous block（105）.
A kind of 2. cooling type LED lamp housing according to claim 1, it is characterised in that：The installation base plate（4）Install upper end
There is wire passing plug（5）, the wire passing plug（5）It is made up of rubber, the wire passing plug（5）Through the ventilation slot（6）, and with it is described on
Portion's shell（2）It is connected.
A kind of 3. cooling type LED lamp housing according to claim 1, it is characterised in that：The connection opening（202）Inside
Size is more than the contiguous block（105）External dimensions.
A kind of 4. cooling type LED lamp housing according to claim 1, it is characterised in that：The link slot（203）Inside chi
The very little and contiguous block（105）External dimensions it is equal, and use interference fits.
A kind of 5. cooling type LED lamp housing according to claim 1, it is characterised in that：The outer side seal ring（104）It is interior
Circular diameter size and the upper case（2）Outside diameter it is equal sized, and use interference fits.
A kind of 6. cooling type LED lamp housing according to claim 1, it is characterised in that：The inner seal ring（106）It is outer
Portion's size and the seal groove（201）Inside dimension it is equal, and use interference fits.
A kind of 7. cooling type LED lamp housing according to claim 1, it is characterised in that：The radiating fin（3）Using hollow
Structure, and the radiating fin（3）Inner space and the upper case（2）Inner space be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186376.1U CN207146301U (en) | 2017-09-15 | 2017-09-15 | A kind of cooling type LED lamp housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186376.1U CN207146301U (en) | 2017-09-15 | 2017-09-15 | A kind of cooling type LED lamp housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207146301U true CN207146301U (en) | 2018-03-27 |
Family
ID=61667636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721186376.1U Expired - Fee Related CN207146301U (en) | 2017-09-15 | 2017-09-15 | A kind of cooling type LED lamp housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207146301U (en) |
-
2017
- 2017-09-15 CN CN201721186376.1U patent/CN207146301U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20200915 |