CN209562204U - A kind of improved safety power supply - Google Patents
A kind of improved safety power supply Download PDFInfo
- Publication number
- CN209562204U CN209562204U CN201920595709.9U CN201920595709U CN209562204U CN 209562204 U CN209562204 U CN 209562204U CN 201920595709 U CN201920595709 U CN 201920595709U CN 209562204 U CN209562204 U CN 209562204U
- Authority
- CN
- China
- Prior art keywords
- mounting box
- box
- power supply
- fixed plate
- baffle
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of improved safety power supplys, are related to power technique fields.In the utility model: box cover is mounted on the front end face of mounting box；The upper end of mounting box is equipped with baffle；Baffle, support plate and mounting box upper surface constitute a heat dissipation cavity；The upper surface of mounting box is equipped with several gas vents；Fan is installed on the inside of the upper surface of mounting box；The bottom surface of mounting box is equipped with several fixing bolts；Fixing bolt is equipped with fixed plate；Power supply body is mounted on fixed plate upper surface；The bottom surface of mounting box is compounded with insulating layer；Cushion blocking is equipped between fixed plate and insulating layer；Fixing bolt is equipped with damping spring.For the utility model by setting mounting box protection power source, source-drain injures staff, and is radiated by the way that fan is arranged, by the way that baffle is arranged on heat release hole and folded plate is arranged on outlet hole；It prevents dust from entering in mounting box, dual shock absorption is carried out by cushion blocking and damping spring, increases damping effect.
Description
Technical field
The utility model belongs to power technique fields, more particularly to a kind of improved safety power supply.
Background technique
With the development of technology, for power supply using more and more extensively in life, mobile power source is exactly one such, mobile electricity
Source is that various electronic equipments, the power-supply device in instrument are widely applied.Battery and circuit board in mobile power source are at work
A large amount of heat, the application of especially present multilayer circuit board and high power device, so that the heat production of power supply itself can be generated
Also more and more；If without heat dissipation, it is easy to cause power supply to burn, and it also requires preventing dust from entering power supply
It is interior.
Utility model content
The purpose of this utility model is to provide a kind of improved safety power supplys, by the way that mounting box protection power source, electricity is arranged
Source and drain electricity injures staff, and is radiated by the way that fan is arranged, by the way that baffle is arranged on heat release hole and in outlet hole
Upper setting folded plate；It prevents dust from entering in mounting box, dual shock absorption is carried out by cushion blocking and damping spring, increase damping effect
Fruit.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of improved safety power supply, including mounting box, power supply body and box cover, the mounting box are
One uncovered rectangular box；The two sides of the mounting box are equipped with a spill sliding slot；The bottom end of the spill sliding slot is equipped with a limit
Position hole；
The box cover is mounted on the front end face of mounting box；Opposite two medial surfaces of the box cover are equipped with a raised line；It is described
Raised line and spill sliding slot cooperate fixed box cover；
The upper end of the mounting box is equipped with a baffle；The baffle is connected by the support plate of two sides and mounting box upper surface
It connects；One surface of support plate is equipped with heat release hole；The baffle, support plate and mounting box upper surface constitute a heat dissipation cavity；
The upper surface of the mounting box is equipped with several gas vents；It is intermediate on the inside of the upper surface of the mounting box to be equipped with an electricity
Machine；One fan is installed in the rotary shaft of the motor；Hot-air in mounting box is blown into heat dissipation cavity and is led to by the fan
Cross heat release hole discharge；Hot-air is discharged by heat dissipation cavity, and dust or rainwater is avoided to enter in mounting box by gas vent；
Prevent dust and rainwater from power supply being caused to damage；
The bottom surface of the mounting box is equipped with several fixing bolts；The fixing bolt is equipped with a fixed plate；The power supply
Ontology is mounted on fixed plate upper surface；
The bottom surface of the mounting box is compounded with an insulating layer；The mounting box one side is equipped with an outlet hole；The outlet
The outside of mouth is equipped with a downward opening L shape folded plate；
A cushion blocking is equipped between the fixed plate and insulating layer；The fixing bolt is equipped with damping spring.
Further, the upper end of the fixing bolt is equipped with a nut；Fixed plate is fixed on fixed spiral shell by nut
On bolt.
Further, the two sides of the power supply body are respectively equipped with a mounting plate；The mounting plate with screw by matching
Power supply body is mounted in fixed plate by conjunction.
The utility model has the following beneficial effects:
For the utility model by setting mounting box protection power source, source-drain injures staff, and passes through setting fan
It radiates, by the way that baffle is arranged on heat release hole and folded plate is arranged on outlet hole；It prevents dust from entering in mounting box, leads to
It crosses cushion blocking and damping spring carries out dual shock absorption, increase damping effect.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the positive angle of improved safety power supply；
Fig. 2 is a kind of structural schematic diagram of improved safety power supply.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " top ", " upper table
Face ", " in ", " medial surface ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model
It is described with simplifying, rather than the component or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
It please refers to shown in Fig. 1-2, the utility model is a kind of improved safety power supply, including mounting box 1, power supply body 6
With box cover 7, mounting box 1 is a uncovered rectangular box；The two sides of mounting box 1 are equipped with a spill sliding slot 101；Spill sliding slot
101 bottom end is equipped with a limit hole 102；
Box cover 7 is mounted on the front end face of mounting box 1；Opposite two medial surfaces of box cover 7 are equipped with a raised line 701；Raised line 701
Cooperate fixed box cover 7 with spill sliding slot 101；
The upper end of mounting box 1 is equipped with a baffle 2；Baffle 2 is connected by the support plate 201 of two sides and 1 upper surface of mounting box
It connects；201 1 surface of support plate is equipped with heat release hole 202；Baffle 2, support plate 201 and 1 upper surface of mounting box constitute a heat dissipation cavity
203；
The upper surface of mounting box 1 is equipped with several gas vents 103；It is intermediate on the inside of the upper surface of mounting box 1 to be equipped with a motor 3；
One fan 4 is installed in the rotary shaft of motor 3；Hot-air in mounting box 1 is blown into heat dissipation cavity 203 and by dissipating by fan 4
Hot hole 202 is discharged；Hot-air is discharged by heat dissipation cavity 202, and dust or rainwater is avoided to enter installation by gas vent 103
In box 1；Prevent dust and rainwater from power supply being caused to damage；
The bottom surface of mounting box 1 is equipped with several fixing bolts 104；Fixing bolt 104 is equipped with a fixed plate 5；Power supply body 6
It is mounted on 5 upper surface of fixed plate；
The bottom surface of mounting box 1 is compounded with an insulating layer 107；1 one side of mounting box is equipped with an outlet hole 106；Line outlet 106
Outside be equipped with a downward opening L shape folded plate 10；
A cushion blocking 8 is equipped between fixed plate 5 and insulating layer 107；Fixing bolt 104 is equipped with damping spring 9；Insulating layer
107 are made of insulating rubber material, and the cushion blocking 8 is made of rubber material or cystosepiment or sea material.
Further, the upper end of fixing bolt 104 is equipped with a nut 105；Fixed plate 5 is fixed on by nut 105
On fixing bolt 104.
Further, the two sides of power supply body 1 are respectively equipped with a mounting plate 601；Mounting plate 601 by with screw 602
Power supply body 1 is mounted in fixed plate 5 by cooperation.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (3)
1. a kind of improved safety power supply, including mounting box (1), power supply body (6) and box cover (7), it is characterised in that: the peace
Mounted box (1) is a uncovered rectangular box；The two sides of the mounting box (1) are equipped with a spill sliding slot (101)；The spill is sliding
The bottom end of slot (101) is equipped with a limit hole (102)；
The box cover (7) is mounted on the front end face of mounting box (1)；Opposite two medial surfaces of the box cover (7) are equipped with a raised line
(701)；The raised line (701) and spill sliding slot (101) cooperate fixed box cover (7)；
The upper end of the mounting box (1) is equipped with a baffle (2)；The support plate (201) and installation that the baffle (2) passes through two sides
The connection of box (1) upper surface；(201) one surface of support plate is equipped with heat release hole (202)；The baffle (2), support plate (201)
A heat dissipation cavity (203) are constituted with mounting box (1) upper surface；
The upper surface of the mounting box (1) is equipped with several gas vents (103)；It is intermediate on the inside of the upper surface of the mounting box (1) to set
There are a motor (3)；A fan (4) are installed in the rotary shaft of the motor (3)；The fan (4) is by the heat in mounting box (1)
Air is blown into heat dissipation cavity (203) and is discharged by heat release hole (202)；
The bottom surface of the mounting box (1) is equipped with several fixing bolts (104)；The fixing bolt (104) is equipped with a fixed plate
(5)；The power supply body (6) is mounted on fixed plate (5) upper surface；
The bottom surface of the mounting box (1) is compounded with an insulating layer (107)；Mounting box (1) one side is equipped with an outlet hole
(106)；The outside of the outlet hole (106) is equipped with a downward opening L shape folded plate (10)；
A cushion blocking (8) are equipped between the fixed plate (5) and insulating layer (107)；The fixing bolt (104) is equipped with damping
Spring (9).
2. a kind of improved safety power supply according to claim 1, which is characterized in that the fixing bolt (104) it is upper
End is equipped with a nut (105)；Fixed plate (5) is fixed on fixing bolt (104) by nut (105).
3. a kind of improved safety power supply according to claim 1, which is characterized in that the two sides of the power supply body (6)
Face is respectively equipped with a mounting plate (601)；Power supply body (6) is mounted on by the mounting plate (601) by cooperating with screw (602)
In fixed plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920595709.9U CN209562204U (en) | 2019-04-28 | 2019-04-28 | A kind of improved safety power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920595709.9U CN209562204U (en) | 2019-04-28 | 2019-04-28 | A kind of improved safety power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209562204U true CN209562204U (en) | 2019-10-29 |
Family
ID=68313679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920595709.9U Expired - Fee Related CN209562204U (en) | 2019-04-28 | 2019-04-28 | A kind of improved safety power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209562204U (en) |
-
2019
- 2019-04-28 CN CN201920595709.9U patent/CN209562204U/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 |
Granted publication date: 20191029 Termination date: 20210428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |