CN209709928U - A kind of driving power used for open air - Google Patents
A kind of driving power used for open air Download PDFInfo
- Publication number
- CN209709928U CN209709928U CN201920764533.5U CN201920764533U CN209709928U CN 209709928 U CN209709928 U CN 209709928U CN 201920764533 U CN201920764533 U CN 201920764533U CN 209709928 U CN209709928 U CN 209709928U
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- casing
- circuit board
- slide fastener
- heat
- end surface
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Abstract
The utility model discloses a kind of driving powers used for open air, belong to driving power field, including casing and circuit board, the circuit board is located at casing internal, the casing internal is welded with slide fastener frame, the circuit board slide fastener is in slide fastener frame top end surface, and for the casing top end surface through heat-conducting plate is equipped with, the circuit board top end surface slide fastener is equipped with heat sink.The slide fastener frame that the utility model is welded by casing internal, it is convenient that circuit board in casing is dismantled and replaced, the heat sink of circuit board surface slide fastener installation simultaneously strengthens the radiating efficiency of circuit board, by casing top end surface through the heat-conducting plate of installation, it can will be outside heat transfer to casing that heat sink is distributed, to further improve radiating efficiency, the shield welded by heat-conducting plate top end surface, strengthen the protective of whole device, avoiding device when open air for being directly exposed under sunlight simultaneously, to cut down the aging speed of whole device.
Description
Technical field
The utility model relates to driving power field more particularly to a kind of driving powers used for open air.
Background technique
Driving power is the power adapter that power supply supply is converted to specific voltage and current to drive LED luminous, is led to
In normal situation: the input of LED drive power includes high pressure industrial frequency AC (i.e. alternating current), low-voltage direct, high voltage direct current, low-voltage high-frequency
It exchanges (output of such as electronic transformer).
And traditional driving power majority is installed in lamp body, radiating efficiency is lower, and some be installed on outside lamp body is fitted
For outdoor driving power, general protection is poor, and service life is shorter.For this purpose, it is proposed that a kind of for outdoor use
Driving power.
Summary of the invention
The utility model provides a kind of driving power used for open air, the cap installed by casing both ends buckle,
It is convenient that maintenance replacement is carried out to casing internal structure, heat release hole is offered by casing top end surface, casing internal is improved and dissipates
The thermal efficiency, the Air Filter of the interior buckle installation of heat release hole, can effectively avoid dust by heat release hole and enters casing internal, casing inner wall
The case where ceramic insulating layer of surface bonding strengthens the insulation effect of casing, casing is avoided to charge appearance, casing internal top
The desiccant the storage box of buckle installation can be used for the case where storing desiccant, avoiding the occurrence of wetness in casing.
Specific technical solution provided by the utility model is as follows:
A kind of driving power used for open air provided by the utility model includes casing and circuit board, the circuit board
Positioned at casing internal, the casing internal is welded with slide fastener frame, and the circuit board slide fastener is in slide fastener frame top end surface, the casing
For top end surface through being equipped with heat-conducting plate, the circuit board top end surface slide fastener is equipped with heat sink, the heat sink with it is thermally conductive
Board bottom abuts each other that the heat-conducting plate top end surface is welded with shield between end, the casing bottom end, which is inlaid with, connects electric foot, institute
It states to connect and be electrically connected between electric foot circuit output end and board circuit input terminal.
Optionally, the casing both ends buckle is equipped with cap.
Optionally, the casing top end surface offers heat release hole, and buckle is equipped with Air Filter in the heat release hole.
Optionally, the casing inner wall surface bonding has ceramic insulating layer.
Optionally, the casing internal top buckle is equipped with desiccant the storage box.
The beneficial effects of the utility model are as follows:
The utility model embodiment provides a kind of driving power used for open air, the slide fastener welded by casing internal
Frame, it is convenient that circuit board in casing is dismantled and replaced, while the heat sink of circuit board surface slide fastener installation strengthens electricity
The radiating efficiency of road plate can be by heat transfer that heat sink is distributed extremely by casing top end surface through the heat-conducting plate of installation
Outside casing, to further improve radiating efficiency, the shield welded by heat-conducting plate top end surface strengthens whole device
Protective, while avoiding device for it is outdoor when be directly exposed under sunlight, to cut down the aging speed of whole device.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of overall structure diagram of driving power used for open air of the utility model embodiment；
Fig. 2 is a kind of casing structure top view of driving power used for open air of the utility model embodiment.
Specific embodiment
It is practical to this below in conjunction with attached drawing in order to keep the purpose of this utility model, technical solution and advantage clearer
It is novel to be described in further detail, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work
Under the premise of all other embodiment obtained, fall within the protection scope of the utility model.
It is carried out below in conjunction with a kind of driving power that for open air uses of Fig. 1 ~ Fig. 2 to the utility model embodiment detailed
Thin explanation.
Referring to fig. 1 and fig. 2, a kind of driving power used for open air provided by the embodiment of the utility model includes
Casing 1 and circuit board 5, the circuit board 5 are located inside casing 1, and 1 interior welds of casing have slide fastener frame 4, the circuit board
For 5 slide fasteners in 4 top end surface of slide fastener frame, 1 top end surface of casing, which runs through, is equipped with heat-conducting plate 2,5 top end surface of circuit board
Slide fastener is equipped with heat sink 201, and the heat sink 201 and heat-conducting plate abut each other between 2 bottom end, the 2 top table of heat-conducting plate
Face is welded with shield 3, and 1 bottom end of casing, which is inlaid with, connects electric foot 104, described to connect electric 104 circuit output end of foot and circuit board 5
It is electrically connected between circuit input end.
Show column, whole device is fixed on lamp body by bolt, connects electricity for what lamp body circuit and 1 bottom end of casing were inlayed
Foot 104 is electrically connected with each other, by the slide fastener frame 4 of 1 interior welds of casing, it is convenient to the circuit board 5 in casing 1 carry out disassembly with
Replacement, while the heat sink 201 of 5 surface slide fastener of circuit board installation strengthens the radiating efficiency of circuit board 5, passes through 1 top of casing
Surface is through the heat-conducting plate 2 installed, outside the heat transfer to casing 1 that can be distributed heat sink 201, to further improve
Radiating efficiency, the shield 3 welded by 2 top end surface of heat-conducting plate, strengthens the protective of whole device, while avoiding device
For being directly exposed under sunlight when open air, to cut down the aging speed of whole device.
Referring to fig. 1 and fig. 2, the institute of a kind of driving power used for open air provided by the embodiment of the utility model
It states 1 both ends of casing buckle and cap 103 is installed, 1 top end surface of casing offers heat release hole 105, in the heat release hole 105
Buckle is equipped with Air Filter 106.
Show column, it is convenient that 1 internal structure of casing is safeguarded more by the cap 103 of 1 both ends of casing buckle installation
It changes, heat release hole 105 is offered by 1 top end surface of casing, improve 1 internal heat dissipating efficiency of casing, buckle peace in heat release hole 105
The Air Filter 106 of dress can effectively avoid dust and be entered inside casing 1 by heat release hole 105.
It should be noted that described in a kind of driving power use used for open air provided by the embodiment of the utility model
1 inner wall surface of casing is bonded with ceramic insulating layer 102, and 1 inner tip of the casing buckle is equipped with desiccant the storage box 101.
Show that column, the ceramic insulating layer 102 of 1 inner wall surface of casing bonding strengthen the insulation effect of casing 1, avoid machine
The case where shell 1 charges occurs, and the desiccant the storage box 101 of 1 inner tip of casing buckle installation can be used for storing desiccant, avoids
In casing 1 the case where the occurrence of wetness.
It should be noted that the utility model is a kind of driving power used for open air, including casing 1, desiccant
The storage box 101, cap 103, connects electric foot 104, heat release hole 105, Air Filter 106, heat-conducting plate 2, heat sink at ceramic insulating layer 102
201, shield 3, slide fastener frame 4, circuit board 5, component are universal standard part or component as known to those skilled in the art, knot
Structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method.
Obviously, those skilled in the art the utility model embodiment can be carried out various modification and variations without departing from
The spirit and scope of the utility model embodiment.In this way, if these modifications and variations of the utility model embodiment belong to this
Within the scope of utility model claims and its equivalent technologies, then the utility model is also intended to encompass these modification and variations and exists
It is interior.
Claims (5)
1. a kind of driving power used for open air, including casing and circuit board, the circuit board are located at casing internal, special
Sign is that the casing internal is welded with slide fastener frame, and the circuit board slide fastener is in slide fastener frame top end surface, casing top table
Face is equipped with heat sink, the heat sink and heat-conducting plate bottom end through heat-conducting plate, the circuit board top end surface slide fastener is equipped with
Between abut each other, the heat-conducting plate top end surface is welded with shield, and the casing bottom end, which is inlaid with, connects electric foot, described to connect electricity
It is electrically connected between foot circuit output end and board circuit input terminal.
2. according to claim 1 for the outdoor driving power used, which is characterized in that the casing both ends buckle peace
Equipped with cap.
3. according to claim 1 for the outdoor driving power used, which is characterized in that the casing top end surface is opened
Equipped with heat release hole, buckle is equipped with Air Filter in the heat release hole.
4. according to claim 1 for the outdoor driving power used, which is characterized in that the casing inner wall surface is viscous
Conjunction has ceramic insulating layer.
5. according to claim 1 for the outdoor driving power used, which is characterized in that casing internal top card
Button is equipped with desiccant the storage box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764533.5U CN209709928U (en) | 2019-05-27 | 2019-05-27 | A kind of driving power used for open air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764533.5U CN209709928U (en) | 2019-05-27 | 2019-05-27 | A kind of driving power used for open air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209709928U true CN209709928U (en) | 2019-11-29 |
Family
ID=68649958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920764533.5U Active CN209709928U (en) | 2019-05-27 | 2019-05-27 | A kind of driving power used for open air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209709928U (en) |
-
2019
- 2019-05-27 CN CN201920764533.5U patent/CN209709928U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528400 2, 3, 6 / F, building a, Lixiang building, No. 456, East Bank North Road, Caoer, Guzhen Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Lianmeng Lighting Technology Co.,Ltd. Address before: 528400 floor 2, building a, Lixiang building, No. 456, East Bank North Road, Caoer, Guzhen Town, Zhongshan City, Guangdong Province Patentee before: Zhongshan Lianmeng Lighting Technology Co.,Ltd. |