CN217824341U

CN217824341U - Internal heat dissipation structure of charger

Info

Publication number: CN217824341U
Application number: CN202221395822.0U
Authority: CN
Inventors: 杨耀强; 周建惠
Original assignee: Jiangsu Zhifangda Electronic Technology Co ltd
Current assignee: Jiangsu Zhifangda Electronic Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-11-15
Anticipated expiration: 2032-06-07

Abstract

The utility model provides an internal heat dissipation structure of a charger, which comprises a shell, wherein the inside of the shell is respectively provided with a heat dissipation mechanism and a winding mechanism; the heat dissipation mechanism includes the heat dissipation shell that sets up with the shell inside wall, and the inside fixed mounting of heat dissipation shell has the mainboard, and the both sides of heat dissipation shell are equipped with a plurality of heat dissipation fan respectively, and the one end fixed mounting of a plurality of heat dissipation fan has first bull stick and second bull stick, and the inside of shell is rotated and is connected with transition bull stick and main bull stick, the beneficial effects of the utility model: second electric telescopic handle through setting up drives the slip of inserted bar in main bull stick inside for the heat dissipation fan can drive the rolling bull stick and rotate when radiating to charger inside, thereby can carry out the rolling through the rolling bull stick that sets up to the connecting wire and handle, then can be full of the back with electric quantity, complete with charger and charging source with the electric appliance that is charged break off, improved the safety in utilization of whole charger.

Description

Internal heat dissipation structure of charger

Technical Field

The utility model belongs to the technical field of the charger iron, concretely relates to inside heat radiation structure of charger.

Background

The charger is a charging device which adopts a high-frequency power supply technology and applies an advanced intelligent dynamic adjustment charging technology, and the charger (charger) is divided into a power frequency machine and a high-frequency machine according to the working frequency of a designed circuit. The prior heat dissipation structure mainly has the following common defects:

when traditional heat radiation structure used, because the charger when carrying power electric quantity, can make the inside heat of charger constantly rise, just so need carry out the heat radiation treatment through the heat radiation structure of charger this moment, and traditional charger is when unable more effectual carrying out the heat dissipation, can't carry out the self-closing of charger and to the rolling of circuit to and the radiating effect of unable more effective assurance charger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inside heat radiation structure of charger aims at solving prior art, and traditional charger can't be more effectual when dispelling the heat, can't carry out the self-closing of charger and to the rolling of circuit to and the problem of the radiating effect of unable more effective assurance charger.

In order to achieve the above object, the utility model provides a following technical scheme:

a heat dissipation structure inside a charger comprises a shell, wherein a heat dissipation mechanism and a winding mechanism are respectively arranged inside the shell;

the heat dissipation mechanism includes the heat dissipation shell that sets up with the shell inside wall, the inside fixed mounting of heat dissipation shell has the mainboard, the both sides of heat dissipation shell are equipped with a plurality of heat dissipation fan, a plurality of respectively the one end fixed mounting of heat dissipation fan has first bull stick and second bull stick, the inside rotation of shell is connected with transition bull stick and main bull stick, the one end fixed mounting of main bull stick, transition bull stick, first bull stick and second bull stick has first runner, a plurality of the outside of first runner is overlapped respectively and is equipped with first belt and second belt.

As a preferred, heat dissipation mechanism still includes the fin with heat dissipation shell outside fixed mounting, first heat dissipation fence and second heat dissipation fence have been seted up respectively to the both sides of shell, the top on first heat dissipation fence is equipped with the guard plate with shell top fixed mounting.

As an optimization, winding mechanism includes four rolling frames of being connected with the inside rotation of shell, four the outside cover of rolling frame is equipped with the connecting wire, the bottom fixed connection of the one end of connecting wire and mainboard, the other end of connecting wire fixed mounting respectively has first plug and second plug, the inside wall sliding connection of shell has two closing plates, two the top both ends fixed mounting of closing plate has first electric telescopic handle, two first electric telescopic handle's stiff end and shell inside wall fixed connection.

As a preferred, winding mechanism still includes the rolling bull stick with rolling frame bottom fixed mounting, the bottom of main bull stick is equipped with rotates the vice bull stick of being connected with the shell inside wall, the equal fixed mounting in the outside of rolling bull stick and vice bull stick has a plurality of second runner, a plurality of the outside of second runner is equipped with third belt and interlocking belt respectively.

As an optimization, the bottom sliding connection of main bull stick has the inserted bar, the top fixed mounting of inserted bar has second electric telescopic handle, second electric telescopic handle's stiff end and the inside wall fixed connection of main bull stick, the top fixed mounting of main bull stick has the rotation motor, the inside fixed mounting of shell has the power.

As a preferred, one side fixed mounting of shell has flush mounting plate of switch, flush mounting plate of switch's surface respectively fixed mounting have first electric telescopic handle switch, second electric telescopic handle switch and rotate the motor switch, first electric telescopic handle, second electric telescopic handle and rotation motor are respectively through first electric telescopic handle switch, second electric telescopic handle switch and rotation motor switch and inscription power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1) Second electric telescopic handle through setting up drives the slip of inserted bar in main bull stick inside for the heat dissipation fan can drive the rolling bull stick and rotate when radiating to charger inside, thereby can carry out the rolling through the rolling bull stick that sets up to the connecting wire and handle, then can be full of the back with electric quantity, complete with charger and charging source with the electric appliance that is charged break off, improved the safety in utilization of whole charger.

2) The heat dissipation fan that sets up can carry out the heat dissipation treatment of both sides to the inside main heat source mainboard of charger, still can be faster dispel the heat to the produced heat of mainboard through the fin that sets up to the guard plate through setting up plays the effect of protection to the position on first heat dissipation fence, prevents that the charger can water source or other impurity directly instil into or get into, has improved the result of use of whole charger.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is a schematic view of the internal structure of the main rotating rod of the present invention;

fig. 4 is a schematic structural view of the winding mechanism of the present invention;

fig. 5 is a schematic view of the internal structure of the heat dissipation casing of the present invention.

In the figure: 1. a housing; 2. a heat dissipation mechanism; 21. a heat dissipation housing; 22. a main board; 23. a heat dissipation fan; 24. a first rotating lever; 25. a second rotating rod; 26. a transition rotating rod; 27. a main rotating rod; 28. a first runner; 29. a first belt; 210. a second belt; 211. a heat sink; 212. a first heat dissipation rail; 213. a second heat dissipation rail; 214. a protection plate; 3. a winding mechanism; 31. a winding frame; 32. a connecting wire; 33. a first plug; 34. a second plug; 35. a sealing plate; 36. a first electric telescopic rod; 37. winding a rotating rod; 38. an auxiliary rotating rod; 39. a second rotating wheel; 310. a third belt; 311. a linking belt; 4. a rod is inserted; 5. a second electric telescopic rod; 6. rotating the motor; 7. a power source.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a charger internal heat radiation structure comprises a shell 1, wherein a heat radiation mechanism 2 and a winding mechanism 3 are respectively arranged inside the shell 1;

heat dissipation mechanism 2 includes the heat dissipation shell 21 that sets up with the 1 inside wall of shell, the inside fixed mounting of heat dissipation shell 21 has mainboard 22, the both sides of heat dissipation shell 21 are equipped with a plurality of heat dissipation fan 23 respectively, the one end fixed mounting of a plurality of heat dissipation fan 23 has first bull stick 24 and second bull stick 25, the inside rotation of shell 1 is connected with transition bull stick 26 and main bull stick 27, transition bull stick 26, the one end fixed mounting of first bull stick 24 and second bull stick 25 has first runner 28, the outside of the first runner 28 of a plurality of overlaps respectively and is equipped with first belt 29 and second belt 210.

During the specific use, when using this charger, at first accessible heat dissipation mechanism 2 carries out the heat dissipation treatment to the whole of charger, after being full of with electrical apparatus electric quantity, alright break off charger and external power supply through winding mechanism 3, use the charger, accessible mainboard 22 carries outside power supply electric quantity to with electrical apparatus inside, and simultaneously, heat dissipation shell 21 plays the guard action to mainboard 22, main bull stick 27 can drive second bull stick 25 through first runner 28 and second belt 210 and rotate, thereby can drive the heat dissipation fan 23 of heat dissipation shell 21 bottom and rotate, then can carry out the heat dissipation treatment to heat dissipation shell 21 bottom, and second bull stick 25 can be through the effect of first runner 28 and second belt 210, make transition bull stick 26 can follow second bull stick 25 and main bull stick 27 and carry out synchronous rotation, the effect of rethread first runner 28 and first belt 29, make transition bull stick 26 can drive the first bull stick 24 at heat dissipation shell 21 top and rotate, thereby can play the heat dissipation effect to heat dissipation shell 21 top through the rotation of heat dissipation fan 23 at heat dissipation shell 21 top.

Preferably, the heat dissipation mechanism 2 further includes a heat dissipation plate 211 fixedly mounted on the outer side of the heat dissipation shell 21, the first heat dissipation rail 212 and the second heat dissipation rail 213 are respectively disposed on two sides of the housing 1, and a protection plate 214 fixedly mounted on the top of the housing 1 is disposed on the top of the first heat dissipation rail 212.

During the specific use, heat dissipation shell 21 can also carry out quick derivation with its heat through fin 211, and first heat dissipation fence 212 and second heat dissipation fence 213 can carry out the heat discharge to the heat dissipation fan 23 position at heat dissipation shell 21 top and bottom and handle, and guard plate 214 then plays the guard action to first heat dissipation fence 212, prevents inside impurity or the water droppings shell 1.

Preferably, winding mechanism 3 includes four winding frames 31 of being connected with the inside rotation of shell 1, the outside cover of four winding frames 31 is equipped with connecting wire 32, the one end of connecting wire 32 and the bottom fixed connection of mainboard 22, the other end of connecting wire 32 is fixed mounting respectively has first plug 33 and second plug 34, the inside wall sliding connection of shell 1 has two closing plates 35, the top both ends fixed mounting of two closing plates 35 has first electric telescopic handle 36, the stiff end and the 1 inside wall fixed connection of shell of two first electric telescopic handle 36.

During the specific use, will carry out the electric quantity with electrical apparatus at the charger and be full of the back, alright through rolling frame 31 in the inside rotation of shell 1, thereby can carry out the rolling through rolling frame 31 to connecting wire 32 and handle, make the first plug 33 of connecting on the connecting wire 32 break away from with the power, second plug 34 with break away from with between the electrical apparatus, and through the slip of first electric telescopic handle 36 in shell 1 inside, make first electric telescopic handle 36 can drive closing plate 35 and seal the both sides of shell 1.

Preferably, the winding mechanism 3 further comprises a winding rotating rod 37 fixedly mounted at the bottom end of the winding frame 31, an auxiliary rotating rod 38 rotatably connected with the inner side wall of the housing 1 is arranged at the bottom of the main rotating rod 27, a plurality of second rotating wheels 39 are fixedly mounted on the outer sides of the winding rotating rod 37 and the auxiliary rotating rod 38, and a third belt 310 and a linkage belt 311 are respectively sleeved on the outer sides of the plurality of second rotating wheels 39.

During the specific use, when needs rolling frame 31 rotates, alright through the rotation of vice bull stick 38 to through the effect of second runner 39 and interlock belt 311, make one of them rolling bull stick 37 can follow vice bull stick 38 and rotate, rethread second runner 39 and third belt 310's effect makes rolling bull stick 37 can drive rolling frame 31 and rotate and carry out the rolling to connecting wire 32 and handle.

Preferably, the bottom of the main rotating rod 27 is slidably connected with the inserting rod 4, the top end of the inserting rod 4 is fixedly provided with the second electric telescopic rod 5, the fixed end of the second electric telescopic rod 5 is fixedly connected with the inner side wall of the main rotating rod 27, the top end of the main rotating rod 27 is fixedly provided with the rotating motor 6, and the inside of the shell 1 is fixedly provided with the power supply 7.

During specific use, the rotating motor 6 can drive the main rotating rod 27 to rotate, when the winding frame 31 is required to rotate, the inserting rod 4 can be driven to slide in the main rotating rod 27 through the second electric telescopic rod 5, the inserting rod 4 can be connected with the auxiliary rotating rod 38, then the auxiliary rotating rod 38 can be enabled to rotate synchronously along with the main rotating rod 27, and the power supply 7 provides electric quantity for internal elements of the charger.

Preferably, one side fixed mounting of shell 1 has a flush mounting plate of switch, and flush mounting plate of switch's surface respectively fixed mounting has first electric telescopic handle switch, second electric telescopic handle switch and rotates motor switch, and first electric telescopic handle 36, second electric telescopic handle 5 and rotation motor 6 are respectively through first electric telescopic handle switch, second electric telescopic handle switch and rotation motor switch and inscription power 7 electric connection.

During specific use, the device switch arranged on the switch panel is convenient for controlling the internal heat dissipation structure of the charger.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The internal heat dissipation structure of the charger comprises a shell (1), and is characterized in that a heat dissipation mechanism (2) and a winding mechanism (3) are respectively arranged inside the shell (1);

radiating mechanism (2) include heat dissipation shell (21) that sets up with shell (1) inside wall, the inside fixed mounting of heat dissipation shell (21) has mainboard (22), the both sides of heat dissipation shell (21) are equipped with a plurality of heat dissipation fan (23), a plurality of the one end fixed mounting of heat dissipation fan (23) has first bull stick (24) and second bull stick (25), the inside rotation of shell (1) is connected with transition bull stick (26) and main bull stick (27), the one end fixed mounting of main bull stick (27), transition bull stick (26), first bull stick (24) and second bull stick (25) has first runner (28), a plurality of the outside of first runner (28) is overlapped respectively and is equipped with first belt (29) and second belt (210).

2. The internal heat dissipation structure of a charger according to claim 1, wherein: the heat dissipation mechanism (2) further comprises heat dissipation fins (211) fixedly mounted on the outer side of the heat dissipation shell (21), a first heat dissipation rail (212) and a second heat dissipation rail (213) are respectively arranged on two sides of the shell (1), and a protection plate (214) fixedly mounted on the top of the shell (1) is arranged on the top of the first heat dissipation rail (212).

3. The internal heat dissipation structure of a charger according to claim 1, wherein: winding mechanism (3) include with shell (1) inside four rolling frame (31) of being connected of rotating, four the outside cover of rolling frame (31) is equipped with connecting wire (32), the one end of connecting wire (32) and the bottom fixed connection of mainboard (22), the other end difference fixed mounting of connecting wire (32) has first plug (33) and second plug (34), the inside wall sliding connection of shell (1) has two closing plate (35), two the top both ends fixed mounting of closing plate (35) has first electric telescopic handle (36), two the stiff end and shell (1) inside wall fixed connection of first electric telescopic handle (36).

4. The internal heat dissipation structure of a charger according to claim 3, wherein: winding mechanism (3) still include with winding frame (31) bottom fixed mounting's rolling bull stick (37), the bottom of main bull stick (27) is equipped with rotates vice bull stick (38) of being connected with shell (1) inside wall, the equal fixed mounting in the outside of rolling bull stick (37) and vice bull stick (38) has a plurality of second runner (39), a plurality of the outside of second runner (39) is equipped with third belt (310) and interlock belt (311) respectively the cover.

5. The internal heat dissipation structure for a charger according to claim 3, wherein: the bottom sliding connection of owner bull stick (27) has inserted bar (4), the top fixed mounting of inserted bar (4) has second electric telescopic handle (5), the stiff end of second electric telescopic handle (5) and the inside wall fixed connection of main bull stick (27), the top fixed mounting of main bull stick (27) has rotation motor (6), the inside fixed mounting of shell (1) has power (7).

6. The internal heat dissipation structure of a charger according to claim 5, wherein: one side fixed mounting of shell (1) has flush mounting plate of switch, flush mounting plate of switch's surface respectively fixed mounting have first electric telescopic handle switch, second electric telescopic handle switch and rotate motor switch, first electric telescopic handle (36), second electric telescopic handle (5) and rotation motor (6) are respectively through first electric telescopic handle switch, second electric telescopic handle switch and rotation motor switch and internal connection power (7) electric connection.