CN206533639U - A kind of combined drive power supply - Google Patents

A kind of combined drive power supply Download PDF

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Publication number
CN206533639U
CN206533639U CN201720171288.8U CN201720171288U CN206533639U CN 206533639 U CN206533639 U CN 206533639U CN 201720171288 U CN201720171288 U CN 201720171288U CN 206533639 U CN206533639 U CN 206533639U
Authority
CN
China
Prior art keywords
power supply
riser
outer casing
heat dissipation
assemblied
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
Application number
CN201720171288.8U
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Chinese (zh)
Inventor
周再华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Xin Yu Electronic Lighting Co Ltd
Original Assignee
Zhongshan Xin Yu Electronic Lighting Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhongshan Xin Yu Electronic Lighting Co Ltd filed Critical Zhongshan Xin Yu Electronic Lighting Co Ltd
Priority to CN201720171288.8U priority Critical patent/CN206533639U/en
Application granted granted Critical
Publication of CN206533639U publication Critical patent/CN206533639U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of combined drive power supply, including riser one, screwed hole one, protective cover, circular hole, screwed hole two, riser two, heat dissipation chamber, vortex flow fan, wire netting and air inlet, the riser one is assemblied on front side of outer casing of power supply left side, the screwed hole one is arranged on the upper surface centre position of riser one, the riser two is assemblied on rear side of outer casing of power supply left side, the screwed hole two is arranged on the upper surface centre position of riser two, the circular hole is symmetrically opened in protective cover upper surface, the design adds the moistureproof anti-gray mechanism of the utility model, avoid the occurrence of the situation of loose contact, improve reliability of the present utility model, the wire netting is assemblied in heat dissipation chamber upper surface, the air inlet is opened in heat dissipation chamber lower surface centre position, the vortex flow fan is assemblied in inside heat dissipation chamber, the design enhances radiating effect of the present utility model, the utility model protection against the tide anti-gray effect is good, good heat dissipation effect, service life is long, reliability is high.

Description

A kind of combined drive power supply
Technical field
The utility model is a kind of combined drive power supply, belongs to lighting fitting field.
Background technology
LED(Light emitting diode)There is small power consumption, service life length, low cost, be widely used in The fields, such as LED illuminating lamps, LED display screens, LED lamp decorations such as illumination, display.With day of the country to green light source Benefit is paid attention to, and the market of LED products and application prospect are boundless.
In the prior art, current LED constant-current driving power supplies are more and more, and free-standing constant current driving is belonged to mostly Power supply, connecting valve is placed on input power side, and LED loads are connected with circuit, before connecting valve closes, Export high-frequency filter capacitor and initial energy storage is not present, and circuit is operated in constant current state after connecting valve closes, it is ensured that LED The normal work of load.But existing driving power supply binding post is typically all exposed to outside, causes moistureproof anti-gray effect poor, often There is the situation of driving power supply loose contact, and existing driving power supply radiating effect is poor, influences the service life of driving power supply, So the need for existing driving power supply can not meet people, being badly in need of a kind of combined drive power supply to solve above-mentioned appearance Problem.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of combined drive power supply, to solve The problem of being proposed in above-mentioned background technology, the utility model protection against the tide anti-gray effect is good, and good heat dissipation effect, service life is long, reliably Property it is high.
To achieve these goals, the utility model is to realize by the following technical solutions:A kind of combined drive Power supply, including apparatus main body, moistureproof anti-gray protection mechanism and cooling mechanism, described device main body include outer casing of power supply, installed Plate and mounting hole, the outer casing of power supply are assemblied in installing plate upper surface, and the mounting hole is provided with four groups, are installed described in four groups Hole is respectively assembled at the edges and corners of installing plate upper surface four, and the moistureproof anti-gray protection mechanism is provided with two groups, prevents described in two groups Damp anti-gray protection mechanism is symmetrically assemblied in outer casing of power supply left side and right side, and the moistureproof anti-gray protection mechanism includes riser First, screwed hole one, protective cover, circular hole, screwed hole two and riser two, the riser one are assemblied in before outer casing of power supply left side Side, the screwed hole one is arranged on the upper surface centre position of riser one, and the riser two is assemblied on rear side of outer casing of power supply left side, The screwed hole two is arranged on the upper surface centre position of riser two, and the circular hole is provided with two groups, and the circular hole is symmetrically opened in Protective cover upper surface, the cooling mechanism is arranged on inside outer casing of power supply, the cooling mechanism include heat dissipation chamber, vortex flow fan, Wire netting and air inlet, the heat dissipation chamber are arranged on outer casing of power supply inner upper end face centre position, and the wire netting is assemblied in Heat dissipation chamber upper surface, the air inlet is opened in heat dissipation chamber lower surface centre position, and the vortex flow fan is assemblied in heat dissipation chamber Portion.
Further, the vortex flow fan is arranged on inside heat dissipation chamber by support.
Further, the front end face of riser one and riser two rear end face offers locating slot.
Further, the protective cover interior forward end face and rear end face are machined with positioning strip.
Further, the outer casing of power supply front end face is equipped with more than three groups apertures, and more than three groups apertures are equidistantly assembled In outer casing of power supply front end face.
Further, processing is fluted on the left of the protective cover lower surface.
The beneficial effects of the utility model:A kind of combined drive power supply of the present utility model, because of the utility model addition Riser one, screwed hole one, protective cover, circular hole, screwed hole two and riser two, the design solve original driving power supply wiring Post is typically all exposed to outside, causes moistureproof anti-gray effect poor, the problem of driving power supply loose contact situation often occur, increase The moistureproof anti-gray mechanism of the utility model, it is to avoid the situation of loose contact occur, improve reliability of the present utility model.
Because the utility model with the addition of heat dissipation chamber, vortex flow fan, wire netting and air inlet, the design solves original drive Dynamic power supply heat sinking effect is poor, the problem of influenceing its service life enhances radiating effect of the present utility model, it is to avoid because radiating It is bad to cause the occurrence of service life shortens.
Because the utility model with the addition of support, the design improves the stability of vortex flow fan, separately with the addition of locating slot and The accurate installation of protective cover is easy in positioning strip, the design, separately with the addition of aperture, and the circulation of air is easy in the design, separately with the addition of The installation of the utility model interior power line is easy in groove, the design, it is to avoid power line, which is squeezed, to be caused to damage, the utility model Moistureproof anti-gray effect is good, and good heat dissipation effect, service life is long, and reliability is high.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model Levy, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural representation of combined drive power supply of the utility model;
Fig. 2 is the structural representation of moistureproof anti-gray protection mechanism in a kind of combined drive power supply of the utility model;
Fig. 3 is the structural representation of cooling mechanism in a kind of combined drive power supply of the utility model;
In figure:1- protection against the tide anti-gray protection mechanism, 2- outer casing of power supply, 3- cooling mechanisms, 4- installing plates, 5- mounting holes, 11- are stood Plate one, 12- screwed holes one, 13- protective covers, 14- circular holes, 15- screwed holes two, 16- risers two, 31- heat dissipation chamber, 32- vortex wind Fan, 33- wire nettings, 34- air inlets.
Embodiment
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 3 is referred to, the utility model provides a kind of technical scheme:A kind of combined drive power supply, including device Main body, moistureproof anti-gray protection mechanism 1 and cooling mechanism 3, apparatus main body include outer casing of power supply 2, installing plate 4 and mounting hole 5, Outer casing of power supply 2 is assemblied in the upper surface of installing plate 4, and mounting hole 5 is provided with four groups, and four groups of mounting holes 5 are respectively assembled on installing plate 4 Four edges and corners of end face.
Moistureproof anti-gray protection mechanism 1 is provided with two groups, and two groups of moistureproof anti-gray protection mechanisms 1 are symmetrically assemblied in outer casing of power supply 2 Left side and right side, moistureproof anti-gray protection mechanism 1 include riser 1, screwed hole 1, protective cover 13, circular hole 14, screw thread Hole 2 15 and riser 2 16, riser 1 are assemblied on front side of the left side of outer casing of power supply 2, and screwed hole 1 is arranged on riser 1 Upper surface centre position, riser 2 16 is assemblied on rear side of the left side of outer casing of power supply 2, and screwed hole 2 15 is arranged on the upper end of riser 2 16 Face centre position, circular hole 14 is provided with two groups, and circular hole 14 is symmetrically opened in the upper surface of protective cover 13, and the design solves original drive Dynamic power -line terminal is typically all exposed to outside, causes moistureproof anti-gray effect poor, driving power supply loose contact situation often occurs The problem of.
Cooling mechanism 3 is arranged on inside outer casing of power supply 2, and cooling mechanism 3 includes heat dissipation chamber 31, vortex flow fan 32, wire netting 33 and air inlet 34, heat dissipation chamber 31 is arranged on the inner upper end face centre position of outer casing of power supply 2, and wire netting 33 is assemblied in heat dissipation chamber 31 upper surfaces, air inlet 34 is opened in the lower surface centre position of heat dissipation chamber 31, and vortex flow fan 32 is assemblied in inside heat dissipation chamber 31, should It is poor that design solves original driving power supply radiating effect, the problem of influenceing its service life.
Vortex flow fan 32 is arranged on inside heat dissipation chamber 31 by support, and the front end face of riser 1 and the rear end face of riser 2 16 are equal Locating slot is offered, the interior forward end face of protective cover 13 and rear end face are machined with positioning strip, and the front end face of outer casing of power supply 2 is equipped with three More than group above aperture, and three groups aperture is equidistantly assemblied in the front end face of outer casing of power supply 2, and the lower surface of protective cover 13 left side is machined with recessed Groove.
Embodiment:First, user of service checks the utility model whether there is damage, if can be continuing with without damaging, In use, the utility model is arranged on required position by user of service using mounting hole 5, and after wiring is finished, user of service Positioning strip in protective cover 13 is respectively aligned to the locating slot on riser 1 and riser 2 16, then user of service presses down on Protective cover 13, after protective cover 13 is installed in place, user of service is by two groups of screws are through circular hole 14 and are separately mounted to screwed hole 1 and screwed hole 2 15 in, the purpose that protective cover 13 is fixed is realized with this, the effect of moistureproof anti-gray is served, solve Original driving power supply binding post is typically all exposed to outside, causes moistureproof anti-gray effect poor, driving power supply contact often occurs The problem of unfavorable condition.
User of service runs vortex flow fan 32, and vortex flow fan 32, which is run, will form negative pressure in heat dissipation chamber 31, outside air by Negative pressure influences, and is entered by aperture inside outer casing of power supply 2, and absorbs the formation hot-air of the heat inside outer casing of power supply 2, hot-air Flowed into by air inlet 34 in heat dissipation chamber 31, finally discharged at wire netting 33, complete to radiate to the utility model with this Purpose, enhance radiating effect of the present utility model, it is to avoid because radiate it is bad caused by service life shorten the occurrence of.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute Attached claim rather than described above are limited, it is intended that will fall in the implication and scope of the equivalency of claim All changes are included in the utility model.Any reference in claim should not be considered as to the right involved by limitation It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It may be appreciated other embodiment.

Claims (6)

1. a kind of combined drive power supply, including apparatus main body, moistureproof anti-gray protection mechanism and cooling mechanism, its feature exist In:Described device main body includes outer casing of power supply, installing plate and mounting hole, and the outer casing of power supply is assemblied in installing plate upper surface, The mounting hole is provided with four groups, and mounting hole described in four groups is respectively assembled at the edges and corners of installing plate upper surface four;
The moistureproof anti-gray protection mechanism is provided with two groups, and moistureproof anti-gray protection mechanism is symmetrically assemblied in outer casing of power supply described in two groups Left side and right side, the moistureproof anti-gray protection mechanism include riser one, screwed hole one, protective cover, circular hole, screwed hole two with And riser two, the riser one is assemblied on front side of outer casing of power supply left side, and the screwed hole one is arranged in the upper surface of riser one Between position, the riser two is assemblied on rear side of outer casing of power supply left side, and the screwed hole two is arranged in the middle of the upper surface of riser two Position, the circular hole is provided with two groups, and the circular hole is symmetrically opened in protective cover upper surface;
The cooling mechanism is arranged on inside outer casing of power supply, the cooling mechanism include heat dissipation chamber, vortex flow fan, wire netting and Air inlet, the heat dissipation chamber is arranged on outer casing of power supply inner upper end face centre position, and the wire netting is assemblied in heat dissipation chamber upper end Face, the air inlet is opened in heat dissipation chamber lower surface centre position, and the vortex flow fan is assemblied in inside heat dissipation chamber.
2. a kind of combined drive power supply according to claim 1, it is characterised in that:The vortex flow fan is pacified by support Inside heat dissipation chamber.
3. a kind of combined drive power supply according to claim 1, it is characterised in that:The front end face of riser one and riser Two rear end faces offer locating slot.
4. a kind of combined drive power supply according to claim 1, it is characterised in that:The protective cover interior forward end face and Rear end face is machined with positioning strip.
5. a kind of combined drive power supply according to claim 1, it is characterised in that:The outer casing of power supply front end face assembling There are more than three groups apertures, and more than three groups apertures are equidistantly assemblied in outer casing of power supply front end face.
6. a kind of combined drive power supply according to claim 1, it is characterised in that:Add on the left of the protective cover lower surface Work is fluted.
CN201720171288.8U 2017-02-24 2017-02-24 A kind of combined drive power supply Expired - Fee Related CN206533639U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720171288.8U CN206533639U (en) 2017-02-24 2017-02-24 A kind of combined drive power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720171288.8U CN206533639U (en) 2017-02-24 2017-02-24 A kind of combined drive power supply

Publications (1)

Publication Number Publication Date
CN206533639U true CN206533639U (en) 2017-09-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720171288.8U Expired - Fee Related CN206533639U (en) 2017-02-24 2017-02-24 A kind of combined drive power supply

Country Status (1)

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CN (1) CN206533639U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108332167A (en) * 2017-12-29 2018-07-27 铜陵迈维电子科技有限公司 A kind of Multifunctional LED driving power box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108332167A (en) * 2017-12-29 2018-07-27 铜陵迈维电子科技有限公司 A kind of Multifunctional LED driving power box

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Modular drive power supply

Effective date of registration: 20190203

Granted publication date: 20170929

Pledgee: China Everbright Bank Zhongshan branch

Pledgor: Zhongshan Xin Yu Electronic Lighting Co., Ltd.

Registration number: 2019440020011

PE01 Entry into force of the registration of the contract for pledge of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170929

Termination date: 20200224

CF01 Termination of patent right due to non-payment of annual fee