CN110474394A - A kind of heat dissipation type charger - Google Patents
A kind of heat dissipation type charger Download PDFInfo
- Publication number
- CN110474394A CN110474394A CN201910775265.1A CN201910775265A CN110474394A CN 110474394 A CN110474394 A CN 110474394A CN 201910775265 A CN201910775265 A CN 201910775265A CN 110474394 A CN110474394 A CN 110474394A
- Authority
- CN
- China
- Prior art keywords
- shell
- charger
- heat dissipation
- sliding slot
- adjustable plate
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/20—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
- B60L53/22—Constructional details or arrangements of charging converters specially adapted for charging electric vehicles
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention belongs to charger technologies fields, more particularly to a kind of heat dissipation type charger, including shell, the shell two sidewalls are equipped with multiple symmetrical ventilation holes, the vented bottom is equipped with the dust board that can be moved up and down and match with ventilation hole, the dust-break board ends positioned at the same side are equipped with the adjustable plate being fixedly connected, it is equipped with multiple groups on the outer side of shell wall and section is the sliding slot of convex, the sliding block being slidably connected is equipped in the sliding slot, it is fixedly connected on the outside of the sliding block with corresponding adjustable plate, reset spring is equipped in the sliding slot, the outer casing bottom is set there are four movable stabilizer blade, the stabilizer blade upper end passes through outer casing bottom and is fixedly connected with adjustable plate bottom, effectively prevent charger when not in use, dust enters interior of shell by ventilation hole, influence the charger service life.
Description
Technical field
The invention belongs to charger technologies fields, and in particular to a kind of heat dissipation type charger.
Background technique
Charger is to adjust charging technique with advanced Intelligent Dynamic using high frequency electric source technology.Power frequency machine is to pass
For the analog circuit principle of system come what is designed, machine internal power device (such as transformer, inductance, capacitor) is all bigger, and one
As there is smaller noise when band carries larger operation, but type resistance performance in severe power grid environment condition is stronger, can
It is stronger than High-frequency machine by property and stability.
Charger, charging when, heat can be generated, need to radiate in time, existing charger be generally used open up it is scattered
The form of hot hole radiates, however, heat release hole opens up, when not in use, dust is very easy to be filled by heat release hole entrance
In electric appliance, charger service life is influenced.
Summary of the invention
For the problems of the prior art, the purpose of the present invention is to provide a kind of heat dissipation type chargers.
To achieve the goals above, the present invention is achieved by the following scheme:
A kind of heat dissipation type charger, including shell, the shell two sidewalls are equipped with multiple symmetrical ventilation holes, institute
It states vented bottom and is equipped with the dust board that can be moved up and down and match with ventilation hole, the dust board two positioned at the same side
End is equipped with the adjustable plate being fixedly connected, and multiple groups are equipped on the outer side of shell wall and section is the sliding slot of convex, the cunning
It is equipped with the sliding block being slidably connected in slot, is fixedly connected on the outside of the sliding block with corresponding adjustable plate, is equipped in the sliding slot multiple
Position spring, the outer casing bottom are set there are four movable stabilizer blade, and the stabilizer blade upper end passes through outer casing bottom and adjustable plate bottom is solid
Fixed connection.
Compared with prior art, the present invention has following technical effect that
The present invention utilizes ventilation hole, can effectively realize the heat dissipation of charger, while the design of adjustable plate and stabilizer blade, make
When charging placement, the gravity of charger can effectively push stabilizer blade charger, drive adjustable plate to move upwards, make dust-break
Plate is separated with ventilation hole, opens ventilation hole, realizes effective heat dissipation of the charger in charging, while reset spring is set
Meter, makes charger when not in use, the elasticity of reset spring, is able to drive adjustable plate movement, stretches out stabilizer blade, restores initial bit
It sets, drives dust board to move to disposed at air vent, ventilation hole is sealed, effectively prevents charger when not in use, dust is logical
It crosses ventilation hole and enters interior of shell, influence the charger service life.
Detailed description of the invention
Fig. 1 is that structure provided by the invention faces schematic cross-sectional view；
Fig. 2 is the structure left view schematic diagram of input terminal plug in Fig. 1 provided by the invention；
Fig. 3 is that the structure partial of jack in Fig. 2 provided by the invention overlooks schematic cross-sectional view；
Fig. 4 is the structure enlargement diagram in Fig. 1 provided by the invention at A；
Fig. 5 is circuit flow diagram provided by the invention；
Fig. 6 is outer casing inner wall schematic view of the front view provided by the invention；
Fig. 7 is the schematic diagram of the section structure that sliding block provided by the invention is connect with sliding slot；
Fig. 8 is sliding block provided by the invention and reset spring attachment structure schematic diagram；
Figure label explanation: 1, shell；121, stabilizer blade；122, dust board；123, heat release hole；124, adjustable plate；125, sliding
Slot；126, sliding block；127, reset spring；2, input terminal plug；201, connector assembly；202, jack；203, protective plate；204, recessed
Slot；205, No.1 connecting shaft；206, torsional spring；3, output end plug；4, radiating groove；5, heat release hole；6, waterproof cover；7, leak water detdction
Device；8, pulse charger；9, breaker；10, fin；11, heat emission fan；12, No. two connecting shafts；13, rubber ring；14, link slot.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific attached drawing is closed, the present invention is furture elucidated.
It should be noted that in the present invention, when element is referred to as " being fixed on " another element, it can be directly another
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term used herein " vertical ", " water
It is flat ", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description specifically in the description of the invention herein
Embodiment purpose, it is not intended that limitation the present invention.Term " and or " used herein includes one or more relevant
Any and all combinations of listed item.
Embodiment 1
Fig. 1-8, a kind of heat dissipation type charger, including shell 1 are please referred to, 1 two sidewalls of shell are equipped with multiple symmetrical
The ventilation hole 123 of distribution, 123 bottom of ventilation hole are equipped with the dust board that can be moved up and down and match with ventilation hole 123
122, the adjustable plate 124 being fixedly connected is equipped with positioned at 122 both ends of the dust board of the same side, on 1 lateral wall of shell
It is equipped with multiple groups and section is the sliding slot 125 of convex, be equipped with the sliding block 126 being slidably connected, the sliding block in the sliding slot 125
126 outsides are fixedly connected with corresponding adjustable plate 124, are equipped with reset spring 127,1 bottom of shell in the sliding slot 125
If 121 upper end of stabilizer blade passes through 1 bottom of shell and is fixedly connected with 124 bottom of adjustable plate there are four movable stabilizer blade 121.
Further, the sliding slot 125 is two groups, and the straight line formed between sliding slot 125 is concordant with adjustable plate 124.
It further, further include water leak detectors 7, pulse charger 8, breaker 9 and heat emission fan 11, the left side of shell 1 is logical
It crosses conducting wire and is connected with input terminal plug 2, input terminal plug 2 includes connector assembly 201, jack 202, protective plate 203, groove 204, one
Number connecting shaft 205 and torsional spring 206, jack 202 are opened in the left-hand face of connector assembly 201, and protective plate 203 is set to jack 202
Inside, groove 204 is opened in the inside of jack 202, and protective plate 203 is connected by No.1 connecting shaft 205 and the rotation of groove 204
It connects, 205 outer surface of No.1 connecting shaft is arranged with torsional spring 206, and protective plate 203 and torsional spring 206 form elastic construction, and groove 204 rises
To the effect of connection No.1 connecting shaft 205, No.1 connecting shaft 205 plays the role of connecting protective plate 203, enables protective plate 203
Enough to rotate in groove 204, torsional spring 206 plays the role of providing elastic force for protective plate 203, applies protective plate 203 in no external force
Added-time can remain state as shown in Figure 3.
Further, the right side of shell 1 is connected with output end plug 3 by conducting wire, and pulse charger 8 and breaker 9 are all logical
The inside that screw is fixed on shell 1 is crossed, and breaker 9 is set to the rear end of pulse charger 8, the output end of output end plug 3
Be electrically connected by conducting wire with breaker 9, the output end of breaker 9 by conducting wire respectively with pulse charger 8 and water leak detectors 7
The output end of electrical connection, pulse charger 8 is electrically connected with input terminal plug 2 and heat emission fan 11 respectively by conducting wire, breaker 9
Model NXBELE-32, breaker 9 are increased using short-circuit resistance, the principle for disconnecting circuit, to play the work of protection circuit
With 7 model LS-GY of water leak detectors, water leak detectors 7 are to contact conductive sheet using water conductivity principle by water, can make
Short circuit, cooperation breaker 9 use, that is, can reach the effect automatically powered off, 8 model SP500- of pulse charger
220V voltage can be converted into 48V voltage output by 48V35AH, pulse charger 8.
Further, the upper surface of pulse charger 8 is welded with fin 10, and heat emission fan 11 is screwed in fin 10
Left side, the quantity of fin 10 are two groups, and two groups of fins 10 are respectively welded in the two sides of shell 1, and heat emission fan 11 and fin 10 are one by one
Corresponding, heat emission fan 11 is fanned using DC direct current, the effect of used blowing heat dissipation.
Further, the two sides of shell 1 all offer radiating groove 4, and the inner surface of radiating groove 4 offers heat release hole 5, heat release hole
5 obliquely open up with 1 bottom of shell, and the quantity of heat release hole 5 is two groups, two groups of heat release holes 5 in equidistant line arrangement, pass through by
Heat release hole 5 is obliquely opened up with 1 bottom of shell, and water is made to be unfavorable for entering in shell 1 by heat release hole 5.
Further, the top of radiating groove 4 offers link slot 14, and the inside integration of link slot 14 is connected with No. two connections
Axis 12, the outer surface of No. two connecting shafts 12 are socketed with rubber ring 13, and the outer surface of rubber ring 13 is arranged with waterproof cover 6, waterproof cover 6
Rotational structure is formed with No. two connecting shafts 12, the right side area of waterproof cover 6 is equal with the opening area of radiating groove 4, by pulling
Waterproof cover 6 and radiating groove 4 are in 90 °, can carry out blocking protection to heat release hole 5, when not in use, can take in radiating groove 4.
Working principle: in use, by the way that output end plug 3 to be connect with external power receptacle, input terminal plug 2 is inserted into
In battery truck charge port, electric current flow to 8 transformation of pulse charger by breaker 9, converts voltages into pulse charger 8 suitable
For the voltage that battery of battery-driven truck uses, then pour in storage battery；
Further, by pulling waterproof cover 6 and shell 1 in 90 °, enable 5 proper heat reduction of heat release hole, meanwhile, when there is water
When splashing in water leak detectors 7,7 inner conductive piece of water leak detectors can be made to be powered, so that breaker 9 is received break signal, i.e.,
Breaker 9 can be made to disconnect the power supply to pulse charger 8, pulse charger 8 is made to stop working；
Further, input terminal plug 2 when not in use, generates elastic force using 206 deformation of torsional spring and is applied to protective plate 203,
Protective plate 203 can be made to block the top end opening of jack 202 always, jack 202 is protected, it is more practical.
Basic principles and main features and the features of the present invention of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement is both fallen in the range of claimed invention.
The scope of protection of present invention is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of heat dissipation type charger, including shell, it is characterised in that: the shell two sidewalls are equipped with multiple symmetrical
Ventilation hole, the vented bottom are equipped with the dust board that can be moved up and down and match with ventilation hole, the institute positioned at the same side
It states dust-break board ends and is equipped with the adjustable plate being fixedly connected, multiple groups are equipped on the outer side of shell wall and section is the cunning of convex
Slot, the sliding slot is interior to be equipped with the sliding block being slidably connected, and is fixedly connected on the outside of the sliding block with corresponding adjustable plate, the sliding slot
Interior to be equipped with reset spring, the outer casing bottom is set there are four movable stabilizer blade, and the stabilizer blade upper end passes through outer casing bottom and adjusts
Board bottom portion is fixedly connected.
2. heat dissipation type charger according to claim 1, it is characterised in that: the sliding slot is two groups, and shape between sliding slot
At straight line it is concordant with adjustable plate.
3. heat dissipation type charger according to claim 1, it is characterised in that: further include water leak detectors, pulse charger,
The left side of breaker and heat emission fan, the shell is connected with input terminal plug by conducting wire, passes through conducting wire on the right side of the shell
It is connected with output end plug, the pulse charger and breaker are all screwed in the inside of shell, and the open circuit
Device is set to the rear end of pulse charger, and the upper surface of the pulse charger is welded with fin, and the heat emission fan passes through screw
It is fixed on the left side of fin, the two sides of the shell all offer radiating groove, and the inner surface of the radiating groove offers heat release hole,
The top of the radiating groove offers link slot, and the inside integration of the link slot is connected with No. two connecting shafts, and described No. two
The outer surface of connecting shaft is socketed with rubber ring, and the outer surface of the rubber ring is arranged with waterproof cover.
4. heat dissipation type charger according to claim 3, it is characterised in that: the heat release hole and outer casing bottom are oblique
It opens up, the quantity of the heat release hole is two groups, and heat release hole described in two groups is arranged in equidistant line.
5. heat dissipation type charger according to claim 3, it is characterised in that: the waterproof cover and No. two connecting shaft compositions turn
Dynamic structure, the right side area of the waterproof cover are equal with the opening area of radiating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910775265.1A CN110474394B (en) | 2019-08-21 | 2019-08-21 | Heat dissipation formula charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910775265.1A CN110474394B (en) | 2019-08-21 | 2019-08-21 | Heat dissipation formula charger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110474394A true CN110474394A (en) | 2019-11-19 |
| CN110474394B CN110474394B (en) | 2020-10-30 |
Family
ID=68513364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910775265.1A Active CN110474394B (en) | 2019-08-21 | 2019-08-21 | Heat dissipation formula charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110474394B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452648A (en) * | 2020-04-09 | 2020-07-28 | 杭州宣阳科技有限公司 | Electric vehicle charger dustproof heat dissipation equipment based on current induction |
| CN117082795A (en) * | 2023-10-16 | 2023-11-17 | 深圳市富士港科技有限公司 | Waterproof type power adapter of high thermal diffusivity |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2482261Y (en) * | 2001-05-16 | 2002-03-13 | 梅家驹 | Charger |
| EP2204893A1 (en) * | 2009-01-05 | 2010-07-07 | Samya Technology Co., Ltd. | Universal battery charger |
| CN107170554A (en) * | 2017-06-23 | 2017-09-15 | 国网江苏省电力公司检修分公司 | A kind of heat radiator dust screen cover |
| CN108562777A (en) * | 2018-03-08 | 2018-09-21 | 深圳市奈士迪技术研发有限公司 | A kind of measuring instrument of the good heat dissipation effect with defencive function |
| CN109171568A (en) * | 2018-08-23 | 2019-01-11 | 江苏龙杰自动化科技有限公司 | A kind of Intelligent unattended sweeper for avoiding dust from entering |
-
2019
- 2019-08-21 CN CN201910775265.1A patent/CN110474394B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2482261Y (en) * | 2001-05-16 | 2002-03-13 | 梅家驹 | Charger |
| EP2204893A1 (en) * | 2009-01-05 | 2010-07-07 | Samya Technology Co., Ltd. | Universal battery charger |
| CN107170554A (en) * | 2017-06-23 | 2017-09-15 | 国网江苏省电力公司检修分公司 | A kind of heat radiator dust screen cover |
| CN108562777A (en) * | 2018-03-08 | 2018-09-21 | 深圳市奈士迪技术研发有限公司 | A kind of measuring instrument of the good heat dissipation effect with defencive function |
| CN109171568A (en) * | 2018-08-23 | 2019-01-11 | 江苏龙杰自动化科技有限公司 | A kind of Intelligent unattended sweeper for avoiding dust from entering |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452648A (en) * | 2020-04-09 | 2020-07-28 | 杭州宣阳科技有限公司 | Electric vehicle charger dustproof heat dissipation equipment based on current induction |
| CN117082795A (en) * | 2023-10-16 | 2023-11-17 | 深圳市富士港科技有限公司 | Waterproof type power adapter of high thermal diffusivity |
| CN117082795B (en) * | 2023-10-16 | 2024-01-19 | 深圳市富士港科技有限公司 | Waterproof type power adapter of high thermal diffusivity |
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| Publication number | Publication date |
|---|---|
| CN110474394B (en) | 2020-10-30 |
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