CN111970899A

CN111970899A - High security just has protection machanism's power adapter

Info

Publication number: CN111970899A
Application number: CN202010797638.8A
Authority: CN
Inventors: 肖国兴; 郑军
Original assignee: Shenzhen Teka Technology Co ltd
Current assignee: Shenzhen Teka Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2020-11-20
Anticipated expiration: 2040-08-10
Also published as: CN111970899B

Abstract

The invention discloses a high-safety power adapter with a protection mechanism, relates to the technical field of power adapters, and solves the problems that the existing power adapter is poor in heat dissipation capability, easy to generate nature, low in use safety, poor in protection effect and the like. The utility model provides a high security just has protection machanism's power adapter, includes heat dissipation mechanism, heat dissipation mechanism's lower terminal surface fixed mounting has protection machanism, the equal fixed mounting in both sides of protection machanism has the side connecting plate, protection machanism's lower terminal surface is provided with the connecting sealing strip, the bottom sprag seat is installed to the lower terminal surface of connecting sealing strip, the adapter main part is installed to the inboard of protection machanism one end. The structure is subjected to heat dissipation treatment, and double-layer protection is arranged, so that the overall safety is improved conveniently, the dry powder is placed, the structure is covered conveniently when the temperature of the structure is too high, the spontaneous combustion of the structure can be effectively avoided, and the protection effect is good.

Description

High security just has protection machanism's power adapter

Technical Field

The invention relates to the technical field of power adapters, in particular to a high-safety power adapter with a protection mechanism.

Background

With the rapid development of social economy, in industrial production, a lot of industrial equipment is often used, and the industrial equipment often needs to step down, stabilize, filter and convert high-voltage electricity into direct current, so that some equipment can be used, a large amount of heat is often generated in the process, so that a power adapter is used, the power adapter is power supply conversion equipment of small-sized portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit), a PCB (printed circuit board) and the like, and the working principle of the power adapter is that alternating current input is converted into direct current output; according to the connection mode, the device can be divided into a wall-inserting type and a desktop type.

However, the existing power adapter has poor self heat dissipation capability, is easy to generate nature, has low use safety and poor protection effect; therefore, the existing requirements are not met, and a power adapter with high safety and a protection mechanism is provided for the power adapter.

Disclosure of Invention

The invention aims to provide a high-safety power adapter with a protection mechanism, and aims to solve the problems that the conventional power adapter provided in the background art is poor in self heat dissipation capability, easy to generate nature, low in use safety, poor in protection effect and the like.

In order to achieve the purpose, the invention provides the following technical scheme: a high-safety power adapter with a protection mechanism comprises a heat dissipation mechanism, wherein the lower end face of the heat dissipation mechanism is fixedly provided with the protection mechanism, two sides of the protection mechanism are both fixedly provided with side connecting plates, the lower end face of the protection mechanism is provided with a connecting sealing strip, the lower end face of the connecting sealing strip is provided with a bottom supporting seat, the inner side of one end of the protection mechanism is provided with an adapter main body, the adapter main body comprises a protection inner shell, heat dissipation holes, a wire protection sleeve, a breathable separation plate, a dry powder bag, a sealing cover, a circuit main board, a supporting rod, an electrolytic capacitor, a filter and a transformer, the upper end face of the protection inner shell is provided with the heat dissipation holes, one side of the heat dissipation holes is fixedly provided with the breathable separation plate, the upper end face of the breathable separation plate is provided, the protection inner shell is characterized in that a circuit main board is installed on the inner side of the protection inner shell, supporting rods are fixedly installed at four end corners of the upper end face of the circuit main board, one of the supporting rods is located on the upper end face of the circuit main board, a filter is installed on one side of each supporting rod, a transformer is fixedly installed on one side of each filter, four electrolytic capacitors are fixedly installed on one side of each transformer located on the upper end face of the circuit main board, and a wire storage mechanism is installed at one end of the adapter main.

Preferably, the protection machanism includes protective housing, removable cover, play gas board, spring support seat, supporting spring, wire guide block and positioning seat, the inboard fixed mounting of protective housing one end has a gas board, one side of going out the gas board is provided with removable cover, protective housing's other end fixed mounting has two spring support seats, spring support seat's inboard is provided with supporting spring, supporting spring's one end fixed mounting has the wire guide block, protective housing's both sides all are provided with five positioning seats.

Preferably, wire receiving mechanism includes dwang, separation cover and storage disc, the inboard of separation cover is provided with the storage disc, the inboard fixed mounting of storage disc has the dwang.

Preferably, the heat dissipation mechanism comprises a heat dissipation ventilating plate, a filter plate and a fan box, the fan box is fixedly mounted on the inner side of the heat dissipation ventilating plate, and the filter plate is arranged on the upper end face of the fan box.

Preferably, the breathable partition plate is fixedly bonded on the inner side of the upper end of the protective inner shell, the sealing cover and the protective inner shell are integrally formed by injection molding, and dry powder is arranged on the inner side of the dry powder bag.

Preferably, the spring support seat is connected with the wire guide block through a support spring, one side of the wire guide block is provided with a guide arc groove, the upper end of the bottom support seat extends to the inner side of the protective shell, one side of the side connecting plate is provided with a positioning head, the positioning head penetrates through the upper ends of the positioning seat and the bottom support seat respectively, and the two ends of the side connecting plate are fixedly connected with the protective shell through screws.

Preferably, the inboard of dwang is provided with the cavity hole, the inboard in cavity hole is provided with the wire, the storing plate is connected through flat key with the bottom of dwang.

Preferably, the upper end face of the heat dissipation air-permeable plate is provided with an air-permeable groove, the fan box and the heat dissipation air-permeable plate are fixedly connected through screws, and the inner side of the fan box is provided with fan blades and a fan motor.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the positioning head is arranged on one side of the side connecting plate, and the positioning head respectively penetrates through the positioning seat and the upper end of the bottom supporting seat, so that the bottom supporting seat and the protective shell can be fixedly connected through the side connecting plate, the assembly and disassembly are convenient, the adapter body part is subjected to heat dissipation treatment through the fan box, the air outlet plate conducts flow guiding on the dissipated air, the movable cover plate is connected with the air outlet plate through the positioning pin, the air outlet plate can be automatically plugged when the fan box is not in operation, and the use is safer;

2. according to the invention, the rotating rod is operated to drive the containing disc to rotate on the inner side of the separating cover, so that the length of the lead is convenient to adjust, the lead is contained and treated, the use is convenient, the whole body is protected by the protective outer shell and the protective inner shell together, the safety of the whole body is convenient to improve, the dry powder bag is arranged on the upper end surface of the air-permeable separating plate, so that the dry powder is placed on the inner side of the dry powder bag, the fire extinguishing treatment can be timely carried out when the structure spontaneously ignites, and the use safety of the equipment is ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of a partial cross-sectional structure of the spring support seat of the present invention;

FIG. 3 is a schematic cross-sectional view of the protective housing of the present invention;

FIG. 4 is a partial schematic structural view of the inner protective shell of the present invention;

FIG. 5 is a schematic cross-sectional view of the present invention;

fig. 6 is a schematic partial structure diagram of the circuit main board according to the present invention.

In the figure: 1. a bottom support seat; 2. side edge connecting plates; 3. connecting a sealing strip; 4. a protection mechanism; 401. a protective housing; 402. a removable cover plate; 403. an air outlet plate; 404. a spring support seat; 405. a support spring; 406. a wire guide block; 407. positioning seats; 5. a wire receiving mechanism; 501. rotating the rod; 502. a separation cover; 503. a storage tray; 6. a heat dissipation mechanism; 601. a heat dissipation and ventilation plate; 602. a filter plate; 603. a fan case; 7. an adapter body; 701. a protective inner shell; 702. heat dissipation holes; 703. a wire protecting jacket; 704. a breathable partition plate; 705. a dry powder bag; 706. a sealing cover; 707. a circuit main board; 708. a support bar; 709. an electrolytic capacitor; 710. a filter; 711. a transformer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 6, an embodiment of the present invention includes: a high-safety power adapter with a protection mechanism comprises a heat dissipation mechanism 6, the whole body is conveniently subjected to heat dissipation treatment through the heat dissipation mechanism 6, and dust is prevented from entering, a protection mechanism 4 is fixedly installed on the lower end face of the heat dissipation mechanism 6, side connecting plates 2 are fixedly installed on two sides of the protection mechanism 4, a connecting sealing strip 3 is arranged on the lower end face of the protection mechanism 4, a bottom supporting seat 1 is installed on the lower end face of the connecting sealing strip 3, an adapter main body 7 is installed on the inner side of one end of the protection mechanism 4, the adapter main body 7 comprises a protection inner shell 701, heat dissipation holes 702, a lead protecting sleeve 703, a breathable partition plate 704, a dry powder bag 705, a sealing cover 706, a circuit main board 707, a supporting rod 708, an electrolytic capacitor 709, a filter 710 and a transformer 711, the heat dissipation holes 702 are formed in the upper end face, the upper end face of the air-permeable partition plate 704 is provided with a dry powder bag 705, the inner side of the dry powder bag 705 is provided with dry powder, which can be extinguished in time when the structure is spontaneously combusted, the outer side of the dry powder bag 705 is connected with a sealing cover 706 in a sliding way, the inner side of the protective inner shell 701 is provided with a circuit main board 707, four end corners of the upper end face of the circuit main board 707 are fixedly provided with supporting rods 708, one side of one supporting rod 708 is positioned on the upper end face of the circuit main board 707 and is provided with a filter 710, one side of the filter 710 is fixedly provided with a transformer 711, one side of the transformer 711 is positioned on the upper end face of the circuit main board 707 and is fixedly provided with four electrolytic capacitors 709, one end of the adapter main body 7 is provided with a lead accommodating mechanism 5, the whole structure is subjected to heat dissipation treatment, and double-layer protection is arranged, so, the spontaneous combustion of the structure can be effectively avoided, and the protection effect is good.

Further, protection machanism 4 includes protective housing 401, removable cover 402, gas outlet plate 403, spring support seat 404, supporting spring 405, wire guide block 406 and positioning seat 407, the inboard fixed mounting of protective housing 401 one end has gas outlet plate 403, one side of gas outlet plate 403 is provided with removable cover 402, protective housing 401's other end fixed mounting has two spring support seats 404, spring support seat 404's inboard is provided with supporting spring 405, the one end fixed mounting of supporting spring 405 has wire guide block 406, protective housing 401's both sides all are provided with five positioning seats 407, be convenient for protect whole through protection machanism 4.

Further, the wire storage mechanism 5 includes a rotating rod 501, a partition cover 502 and a storage tray 503, the storage tray 503 is disposed inside the partition cover 502, the rotating rod 501 is fixedly mounted inside the storage tray 503, and the wire is conveniently stored through the wire storage mechanism 5.

Further, heat dissipation mechanism 6 includes heat dissipation air-permeable plate 601, filter 602 and fan case 603, and the inboard fixed mounting of heat dissipation air-permeable plate 601 has fan case 603, and the up end of fan case 603 is provided with filter 602, is convenient for carry out the heat dissipation through heat dissipation mechanism 6 and handles whole, and avoids the entering of dust.

Further, the breathable partition plate 704 is fixedly bonded on the inner side of the upper end of the protective inner shell 701, the sealing cover 706 and the protective inner shell 701 are integrally formed by injection molding, and dry powder is arranged on the inner side of the dry powder bag 705, so that the self-ignition structure can be extinguished in time when spontaneous combustion occurs.

Further, spring support seat 404 passes through supporting spring 405 with wire guide block 406 and is connected, one side of wire guide block 406 is provided with the direction arc groove, the upper end of bottom sprag seat 1 extends to protective housing 401's inboard, one side of side connecting plate 2 is provided with the location head, the location head runs through the upper end of positioning seat 407 and bottom sprag seat 1 respectively, the both ends of side connecting plate 2 are all connected fixedly through screw and protective housing 401, make and to carry out fixed connection to bottom sprag seat 1 and protective housing 401 through side connecting plate 2, the dismouting of being convenient for.

Further, the inboard of dwang 501 is provided with the cavity hole, and the inboard of cavity hole is provided with the wire, and the storing tray 503 is connected through flat key with the bottom of dwang 501, is convenient for lead and place the wire through the cavity hole, and then realizes accomodating the one-way of wire.

Further, the upper end face of the heat dissipation air-permeable plate 601 is provided with an air-permeable groove, the fan box 603 is fixedly connected with the heat dissipation air-permeable plate 601 through screws, and fan blades and a fan motor are arranged on the inner side of the fan box 603, so that 7 adapter main bodies are subjected to heat dissipation treatment through the fan box 603.

The working principle is as follows: when in use, checking whether the functions of all parts are intact, arranging a hollow hole at the inner side of the rotating rod 501, arranging a lead at the inner side of the hollow hole, enabling the lead to penetrate through the separating cover 502 to be connected with the protective inner shell 701 and further to be connected with the circuit main board 707, arranging a positioning head at one side of the side connecting plate 2, respectively penetrating through the positioning seat 407 and the upper end of the bottom supporting seat 1, connecting and fixing both ends of the side connecting plate 2 with the protective outer shell 401 through screws, enabling the bottom supporting seat 1 and the protective outer shell 401 to be fixedly connected through the side connecting plate 2, facilitating disassembly and assembly, switching on a power supply, starting a fan motor arranged at the inner side of the fan box 603, enabling the fan box 603 to carry out heat dissipation treatment on 7 parts of the adapter main body, arranging an air outlet plate 403 at one end of the protective outer shell 401, enabling the air outlet plate 403 to guide the dissipated, the feasible board 403 of giving vent to anger can be carried out the shutoff voluntarily when fan case 603 does not work, it is safer to use, confirm wire length according to the use needs, and then through operation dwang 501, make dwang 501 drive storage plate 503 rotate in the inboard of separating cover 502, be convenient for adjust wire length, make and accomodate the processing to the wire, convenient to use, protect whole jointly through protective housing 401 and protective inner shell 701, be convenient for improve holistic security, and the inboard bonding of upper end at protective inner shell 701 is fixed with ventilative division board 704, be provided with dry powder bag 705 at ventilative division board 704's up end, make the dry powder placed in dry powder bag 705's inboard, be convenient for can in time put out a fire when the structure takes place the spontaneous combustion and handle, guarantee the safe in utilization of equipment.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high security just has protection machanism's power adapter, includes heat dissipation mechanism (6), its characterized in that: the lower end face of the heat dissipation mechanism (6) is fixedly provided with a protection mechanism (4), both sides of the protection mechanism (4) are fixedly provided with side edge connecting plates (2), the lower end face of the protection mechanism (4) is provided with a connecting sealing strip (3), the lower end face of the connecting sealing strip (3) is provided with a bottom supporting seat (1), the inner side of one end of the protection mechanism (4) is provided with an adapter main body (7), the adapter main body (7) comprises a protection inner shell (701), heat dissipation holes (702), a lead protection sleeve (703), a breathable partition plate (704), a dry powder bag (705), a sealing cover (706), a circuit main board (707), a supporting rod (708), an electrolytic capacitor (709), a filter (710) and a transformer (711), the upper end face of the protection inner shell (701) is provided with the heat dissipation holes (702), and one side of the heat dissipation holes (, the up end of ventilative division board (704) is provided with dry powder bag (705), the outside sliding connection of dry powder bag (705) has sealed cowling (706), circuit mainboard (707) are installed to the inboard of protection inner shell (701), the equal fixed mounting in four end angles of circuit mainboard (707) up end has bracing piece (708), one of them one side of bracing piece (708) is located the up end of circuit mainboard (707) and installs wave filter (710), one side fixed mounting of wave filter (710) has transformer (711), the up end fixed mounting that one side of transformer (711) is located circuit mainboard (707) has four electrolytic capacitor (709), wire containing mechanism (5) are installed to the one end of adapter main part (7).

2. A high security power adapter with protection mechanism as claimed in claim 1, wherein: protection machanism (4) are including protective housing (401), removable cover (402), give vent to anger board (403), spring support seat (404), supporting spring (405), wire guide block (406) and positioning seat (407), the inboard fixed mounting of protective housing (401) one end has gas board (403), one side of gas board (403) is provided with removable cover (402), the other end fixed mounting of protective housing (401) has two spring support seats (404), the inboard of spring support seat (404) is provided with supporting spring (405), the one end fixed mounting of supporting spring (405) has wire guide block (406), the both sides of protective housing (401) all are provided with five positioning seats (407).

3. A high security power adapter with protection mechanism as claimed in claim 1, wherein: wire receiving mechanism (5) are including dwang (501), separate cover (502) and storage disc (503), the inboard that separates cover (502) is provided with storage disc (503), the inboard fixed mounting of storage disc (503) has dwang (501).

4. A high security power adapter with protection mechanism as claimed in claim 1, wherein: the heat dissipation mechanism (6) comprises a heat dissipation air-permeable plate (601), a filter plate (602) and a fan box (603), the inner side of the heat dissipation air-permeable plate (601) is fixedly provided with the fan box (603), and the upper end face of the fan box (603) is provided with the filter plate (602).

5. A high security power adapter with protection mechanism as claimed in claim 1, wherein: the breathable partition plate (704) is fixedly bonded on the inner side of the upper end of the protective inner shell (701), the sealing cover (706) and the protective inner shell (701) are integrally formed by injection molding, and dry powder is arranged on the inner side of the dry powder bag (705).

6. A high security power adapter with protection mechanism according to claim 2, wherein: spring support seat (404) are connected through supporting spring (405) with wire guide block (406), one side of wire guide block (406) is provided with the direction arc groove, the upper end of bottom sprag (1) extends to the inboard of protecting sheathing (401), one side of side connecting plate (2) is provided with the location head, the upper end of positioning seat (407) and bottom sprag (1) is run through respectively to the location head, the both ends of side connecting plate (2) are all connected fixedly through screw and protecting sheathing (401).

7. A high security power adapter with protection mechanism according to claim 3, wherein: the inboard of dwang (501) is provided with the cavity hole, the inboard in cavity hole is provided with the wire, storage plate (503) is connected through flat key with the bottom of dwang (501).

8. A high security power adapter with protection mechanism according to claim 4, characterized in that: the upper end face of the heat dissipation air-permeable plate (601) is provided with an air-permeable groove, the fan box (603) is fixedly connected with the heat dissipation air-permeable plate (601) through screws, and fan blades and a fan motor are arranged on the inner side of the fan box (603).