CN217935155U - Charger capable of dissipating heat quickly - Google Patents
Charger capable of dissipating heat quickly Download PDFInfo
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- CN217935155U CN217935155U CN202222024857.XU CN202222024857U CN217935155U CN 217935155 U CN217935155 U CN 217935155U CN 202222024857 U CN202222024857 U CN 202222024857U CN 217935155 U CN217935155 U CN 217935155U
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- charger
- bottom shell
- upper shell
- shell
- fan
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a charger capable of fast heat dissipation, which comprises a charger bottom shell, a circuit board arranged on the charger bottom shell and a charger upper shell; the charger is characterized in that the outer walls of the charger bottom shell and the charger upper shell are provided with a plurality of radiating holes and radiating fans are embedded in the radiating holes; and a clamping structure and a guide assembly which are convenient for the installation of the cooling fan are arranged between the cooling fan and the charger bottom shell as well as between the cooling fan and the charger upper shell. The utility model reduces the heat generated by the electric cooling fan in the charger bottom shell and the charger upper shell by installing the electric cooling fan on the outer walls of the charger bottom shell and the charger upper shell, and simultaneously blows the inner parts of the electric appliance bottom shell and the charger upper shell by utilizing the electric cooling fan to dissipate the heat from the heat dissipation holes, thereby increasing the heat dissipation effect and efficiency of the charger bottom shell and the charger upper shell; the heat-radiating electric fan is fixed on the outer walls of the electric appliance bottom shell and the charger upper shell by utilizing the buckle structure, so that the heat-radiating electric fan is convenient to fix.
Description
Technical Field
The utility model relates to a charger technical field specifically indicates a quick radiating charger.
Background
Electric tools used in life, such as electric garden tools like a grass cutter and a pruner, and electric working machines like an electric drill and a bolt cutter, all of the electric tools use a battery as a power element, the battery of the electric tools needs to be charged by a charger to ensure normal use, and the temperature of components in the charger is overhigh after the charger is used for a long time;
for example, the publication number CN211969203U discloses a charger heat dissipation collet device, which is an electrical appliance heat dissipation collet device, and comprises a charger bottom shell with an upward notch, wherein a circuit board box is arranged in the middle of the charger bottom shell in parallel, a fan is arranged in the charger bottom shell and is positioned on one side of the circuit board box, the charger bottom shell is characterized in that a heat dissipation gap is formed between the lower end surface of the circuit board box and the inner bottom surface of the charger bottom shell, ventilation openings penetrating through the two ends of the charger bottom shell are respectively arranged, the fan is positioned on the inner sides of the ventilation openings, flow guide strips are arranged on the side walls of the charger bottom shell, one ends of the flow guide strips face an air outlet of the fan, and the other ends of the flow guide strips face the heat dissipation gap; the electric fan is installed inside the shell, and self can also generate heat after long-time use, has increased the increase of charger shell temperature to reduce radiating effect, all need dismantle the charger shell when electric fan installation and dismantlement are changed moreover, thereby inconvenient installation. Therefore, a charger capable of dissipating heat quickly is provided.
Disclosure of Invention
The utility model aims at providing a quick radiating charger in order to solve above problem.
In order to achieve the above purpose, the utility model provides a following technical scheme: a charger capable of dissipating heat quickly comprises a charger bottom shell, a circuit board and a charger upper shell, wherein the circuit board and the charger upper shell are installed on the charger bottom shell; the charger is characterized in that the outer walls of the charger bottom shell and the charger upper shell are provided with a plurality of radiating holes and radiating fans are embedded in the radiating holes; and a clamping structure and a guide assembly which are convenient for the installation of the cooling fan are arranged between the cooling fan and the charger bottom shell as well as between the cooling fan and the charger upper shell.
Preferably, the charger bottom shell and the charger upper shell are both provided with fan mounting grooves; a socket connected with the circuit board is arranged in the fan mounting groove; the heat dissipation electric fan is embedded in the electric fan mounting groove; a plug connected with the socket is arranged on the radiating electric fan; and the guide assembly is arranged between the radiating electric fan and the electric fan mounting groove.
Preferably, the guide assembly comprises a guide boss arranged on the cooling fan and a guide groove arranged in the fan mounting groove and matched with the guide boss; and a plurality of air inlets are also arranged in the fan mounting groove.
Preferably, the fastening structure comprises a fastening plate arranged on the cooling fan, a fastening groove arranged on the fastening plate, and a fastening boss arranged on the charger bottom shell and the charger upper shell and matched with the fastening groove.
Preferably, a charging socket is further arranged on the upper shell of the charger; a plurality of charging insertion pieces connected with the circuit board are installed in the charging socket.
The utility model has the advantages that: the heat dissipation fan is arranged on the outer walls of the charger bottom shell and the charger upper shell, so that the heat generated by the heat dissipation fan in the charger bottom shell and the charger upper shell is reduced, and meanwhile, the heat is blown to the interior of the electric appliance bottom shell and the charger upper shell, so that the heat is dissipated from the heat dissipation holes, and the heat dissipation effect and efficiency of the charger bottom shell and the charger upper shell are improved;
the heat-radiating electric fan is fixed on the outer walls of the bottom shell of the electric appliance and the upper shell of the charger by utilizing the buckle structure, so that the heat-radiating electric fan is convenient to fix;
the guide assembly is utilized to fix the cooling fan on the outer walls of the bottom shell of the electric appliance and the upper shell of the charger, so that the cooling fan is convenient to mount.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a partial structure of the present invention.
Fig. 3 is a schematic structural view of the cooling fan of the present invention.
Fig. 4 is a schematic structural diagram of the charger upper case of the present invention.
Fig. 5 is a partially enlarged view of a portion a in fig. 4 according to the present invention.
Illustration of the drawings: 1, a charger bottom shell; 101, an electric fan mounting groove; 102 air inlet; 103 a socket; 2, a circuit board; 3, an upper shell of the charger; 301 a charging socket; 302 a charging insert; 4, heat dissipation holes; 5, a heat radiation electric fan; 501, plugging a plug; 6, a buckle structure; 601 a snap plate; 602 a snap groove; 603 buckling a boss; 7, a guide component; 701, guiding a boss; 702 guide a slot.
Detailed Description
We refer to the drawings below for a charger with fast heat dissipation of the present invention. For further explanation.
Referring to fig. 1-2, the charger with rapid heat dissipation in the present embodiment includes a charger bottom case 1, a circuit board 2 mounted on the charger bottom case 1, and a charger upper case 3; the charger is characterized in that the outer walls of the charger bottom shell 1 and the charger upper shell 3 are provided with a plurality of heat dissipation holes 4 and a heat dissipation fan 5 in an embedded mode; a buckle structure 6 and a guide assembly 7 which are convenient for mounting the cooling fan 5 are arranged between the cooling fan 5 and the charger bottom shell 1 and the charger upper shell 3; the heat dissipation fan 5 is arranged on the outer walls of the charger bottom shell 1 and the charger upper shell 3, so that the heat generated by the heat dissipation fan 5 in the charger bottom shell 1 and the charger upper shell 3 is reduced, and meanwhile, the heat is blown to the interior of the electric appliance bottom shell 1 and the charger upper shell 2 by the heat dissipation fan 5, so that the heat is dissipated from the heat dissipation holes 4, and the heat dissipation effect and efficiency of the charger bottom shell 1 and the charger upper shell 3 are improved; the heat-dissipation electric fan 5 is fixed on the outer walls of the electric appliance bottom shell 1 and the charger upper shell 3 by utilizing the buckle structure 6, so that the heat-dissipation electric fan 5 is convenient to fix; the installation of the cooling fan 5 is facilitated by fixing the cooling fan 5 to the outer walls of the appliance bottom case 1 and the charger upper case 3 by means of the guide assembly 7.
Referring to fig. 1-5, a bottom case 1 and a top case 3 of the charger are both provided with fan mounting grooves 101; a socket 103 connected with the circuit board 2 is installed in the fan installation groove 101; the cooling fan 5 is embedded in the fan mounting groove 101; a plug 501 connected with the socket 103 is arranged on the cooling fan 5; the guide component 7 is arranged between the cooling fan 5 and the fan mounting groove 101; the guide assembly 7 comprises a guide boss 701 arranged on the cooling fan 5 and a guide groove 702 which is arranged in the fan mounting groove 101 and is matched with the guide boss 701; a plurality of air inlets 102 are arranged in the fan mounting groove 101; the guide boss 701 on the cooling electric fan 5 is fitted into the guide groove 702 in the fan mounting groove 101, and the cooling electric fan 5 is fitted into the fan mounting groove 101 along the guide groove 702, thereby guiding the fitting of the cooling electric fan 5.
Referring to fig. 1-5, the fastening structure 6 includes a fastening plate 601 disposed on the cooling fan 5, a fastening groove 602 disposed on the fastening plate 601, and a fastening boss 603 disposed on the charger bottom case 1 and the charger upper case 3 and adapted to the fastening groove 602; the charger upper shell 3 is also provided with a charging socket 301; a plurality of charging insertion sheets 302 connected with the circuit board 2 are arranged in the charging socket 301; the fastening grooves 602 of the fastening plate 601 on the cooling fan 5 are matched with the fastening bosses 603 on the charger bottom case 1 and the charger upper case 3, so that the cooling fan 5 is fixedly arranged on the charger bottom case 1 and the charger upper case 3, and the cooling fan 5 is convenient to fix.
The utility model discloses in, at first pass through the mounting screw with circuit board 2 in charger drain pan 1, then pass through the mounting screw to charger drain pan 1 with charger epitheca 3, install the guide way 702 to electric fan mounting groove 101 in with the direction boss 701 on the electric fan 5 that dispels the heat, and install electric fan 5 to electric fan mounting groove 101 in along guide way 702, plug 501 on the electric fan 5 that will dispel the heat simultaneously inserts on the socket 103 in electric fan mounting groove 101, and buckle groove 602 and the buckle boss 603 looks adaptation on charger drain pan 1 and the charger epitheca 3 of buckle board 601 on the electric fan 5 that will dispel the heat, make heat dissipation electric fan 5 fixed mounting on charger drain pan 1 and charger epitheca 3.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (5)
1. A charger capable of dissipating heat quickly comprises a charger bottom shell (1), a circuit board (2) and a charger upper shell (3), wherein the circuit board (2) is installed on the charger bottom shell (1); the charger is characterized in that the outer walls of the charger bottom shell (1) and the charger upper shell (3) are provided with a plurality of radiating holes (4) and radiating electric fans (5) in an embedded mode; and a buckle structure (6) and a guide assembly (7) which are convenient for the installation of the cooling fan (5) are arranged between the cooling fan (5) and the charger bottom shell (1) and the charger upper shell (3).
2. The quick heat dissipation charger according to claim 1, wherein: electric fan mounting grooves (101) are formed in the charger bottom shell (1) and the charger upper shell (3); a socket (103) connected with the circuit board (2) is arranged in the fan mounting groove (101); the heat dissipation electric fan (5) is embedded in the electric fan mounting groove (101); a plug (501) connected with the socket (103) is arranged on the cooling fan (5); and the guide component (7) is arranged between the radiating electric fan (5) and the electric fan mounting groove (101).
3. The quick heat dissipation charger according to claim 2, wherein: the guide assembly (7) comprises a guide boss (701) arranged on the radiating electric fan (5) and a guide groove (702) which is arranged in the electric fan mounting groove (101) and is matched with the guide boss (701); a plurality of air inlets (102) are arranged in the fan mounting groove (101).
4. The quick heat dissipation charger according to claim 1, wherein: the buckling structure (6) comprises a buckling plate (601) arranged on the radiating electric fan (5), a buckling groove (602) arranged on the buckling plate (601), and buckling bosses (603) arranged on the charger bottom shell (1) and the charger upper shell (3) and matched with the buckling groove (602).
5. The quick heat dissipation charger according to claim 1, wherein: the charger upper shell (3) is also provided with a charging socket (301); a plurality of charging insertion pieces (302) connected with the circuit board (2) are installed in the charging socket (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222024857.XU CN217935155U (en) | 2022-08-03 | 2022-08-03 | Charger capable of dissipating heat quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222024857.XU CN217935155U (en) | 2022-08-03 | 2022-08-03 | Charger capable of dissipating heat quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217935155U true CN217935155U (en) | 2022-11-29 |
Family
ID=84152378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222024857.XU Active CN217935155U (en) | 2022-08-03 | 2022-08-03 | Charger capable of dissipating heat quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217935155U (en) |
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2022
- 2022-08-03 CN CN202222024857.XU patent/CN217935155U/en active Active
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