CN218958573U

CN218958573U - Charger with protection function

Info

Publication number: CN218958573U
Application number: CN202222695625.7U
Authority: CN
Inventors: 江长福; 张洲海; 郑国煌
Original assignee: Shenzhen Henghuawei Electronic Technology Co ltd
Current assignee: Shenzhen Henghuawei Electronic Technology Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-05-02
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a charger with a protection function, which relates to the technical field of chargers, and particularly relates to a charger with a protection function. This charger with safeguard function, through last protective housing, the venthole is all offered to the left and right sides of protective housing down, guarantees that radiator fan in the charger main part can normally advance the exhaust, sets up evenly distributed's heat pipe in first buffer gear simultaneously, and the heat pipe can be with the heat outside transmission of charger main part surface, improves the radiating effect to the charger main part, avoids heat to accumulate in the charger main part is inside, leads to the overheated damage of charger main part.

Description

Charger with protection function

Technical Field

The utility model relates to the technical field of chargers, in particular to a charger with a protection function.

Background

The charger is a charging device adopting a high-frequency power supply technology and applying an advanced intelligent dynamic adjustment charging technology, the charger is divided into a power frequency machine and a high-frequency machine according to the working frequency of a design circuit, the power frequency machine is designed according to the principle of a traditional analog circuit, the power devices in the machine are large, the high-frequency machine takes a microprocessor as a processing control center, and the operation of the UPS is controlled in a software program mode by burning a complicated hardware analog circuit in the microprocessor. The charger has wide application fields, such as intelligent household equipment, electric tools, electrical detection instruments and meters, communication equipment, automobile power supplies and the like.

The existing charger is usually high in power in order to ensure the heat dissipation of the charger, and only a heat dissipation fan is arranged in the charger to dissipate the heat, but the heat is generated more when the charger is used, and the heat dissipation efficiency in the charger is limited only by using the heat dissipation fan, so that the charger with the protection function is provided to solve the problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a charger with a protection function, and solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a charger with safeguard function, includes the charger main part, the both ends of charger main part all are provided with the connecting wire, the outside of charger main part is provided with protective housing and lower protective housing respectively, go up protective housing, lower protective housing's the left and right sides both ends all have been seted up the venthole, and go up protective housing, lower protective housing's the left and right sides both ends all are provided with the joint ring, charger main part, connecting wire joint are in last protective housing, lower protective housing's inside, go up protective housing, lower protective housing pass through hinge swing joint, go up protective housing, lower protective housing's front is provided with the connection hasp, it is provided with first buffer gear to go up protective housing's inside, and protective housing's inside is provided with second buffer gear down, the joint is in first buffer gear, second buffer gear's inside after the charger main part is installed, and is provided with the heat pipe in the first buffer gear.

Preferably, the first buffer mechanism and the second buffer mechanism comprise a mounting plate, an elastic telescopic rod and a locking screw, the elastic telescopic rod is fixedly connected to the outer side of the mounting plate, and the locking screw is connected to the end portion of the elastic telescopic rod in a threaded mode.

Preferably, the mounting plate in the first buffer mechanism is fixedly connected with the upper protective shell through a locking screw, and the mounting plate in the second buffer mechanism is fixedly connected with the lower protective shell through a locking screw.

Preferably, the number of the elastic telescopic rods on the mounting plate is 6-10 groups, and the elastic telescopic rods can absorb energy generated by the impact of the upper protective shell and the lower protective shell.

Preferably, the mounting plate is kept away from one side of elastic telescopic rod and has been seted up the joint groove, and the fillet has been seted up at the edge of joint groove.

Preferably, the mounting plate in the first buffer mechanism is embedded with heat pipes which are uniformly distributed, the heat pipes extend to the outside of the upper protective shell, and the bottom ends of the heat pipes are propped against the top of the charger main body after the upper protective shell is closed.

Preferably, reinforcing rib plates are arranged in the upper protective shell and the lower protective shell, and the upper protective shell and the lower protective shell are made of glass fiber reinforced plastics.

The utility model provides a charger with a protection function, which has the following beneficial effects:

1. this charger with safeguard function, through last protective housing, the venthole is all offered to the left and right sides of protective housing down, guarantees that radiator fan in the charger main part can normally advance the exhaust, sets up evenly distributed's heat pipe in first buffer gear simultaneously, and the heat pipe can be with the heat outside transmission of charger main part surface, improves the radiating effect to the charger main part, avoids heat to accumulate in the charger main part is inside, leads to the overheated damage of charger main part.

2. This charger with safeguard function, go up the guard casing, lower guard casing wholly adopts glass steel material preparation, and set up deep floor in last guard casing, lower guard casing inside, protect the charger main part through last guard casing, lower guard casing cooperation, prevent that the charger main part from receiving the striking damage, in addition through set up first buffer gear and second buffer gear respectively in last guard casing, lower guard casing's inside, absorb the energy that the charger main part vibration produced through the elastic expansion link in the buffer gear, can prevent the charger main part damage when receiving the striking.

Drawings

FIG. 1 is a schematic diagram of the overall assembled structure of the present utility model;

FIG. 2 is a schematic view of the upper and lower protective housings of the present utility model after they are opened;

FIG. 3 is a schematic cross-sectional view of the upper and lower protective housings of the present utility model;

FIG. 4 is a schematic structural view of a first buffer mechanism according to the present utility model;

fig. 5 is a schematic structural view of a second buffer mechanism according to the present utility model.

In the figure: 1. a charger main body; 2. a connecting wire; 3. an upper protective housing; 4. a lower protective housing; 5. the connecting lock catch; 6. an air outlet hole; 7. a mounting plate; 8. a clamping ring; 9. an elastic telescopic rod; 10. a locking screw; 11. a heat pipe; 12. reinforcing rib plates; 13. and a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a charger with safeguard function, including charger main part 1, charger main part 1's both ends all are provided with connecting wire 2, charger main part 1's outside is provided with respectively and protects shell 3 and lower guard casing 4, go up guard casing 3, the venthole 6 has all been seted up at guard casing 4's both ends about, through last guard casing 3, the venthole 6 has all been seted up to guard casing 4's the left and right sides down, guarantee that radiator fan in the charger main part 1 can normally advance the exhaust, and go up guard casing 3, guard casing 4's both ends all are provided with joint ring 8 about, charger main part 1, connecting wire 2 joint is in last guard casing 3, guard casing 4's inside down, go up guard casing 3, guard casing 4 passes through hinge swing joint down, go up guard casing 3, guard casing 4's front is provided with connecting latch 5 down, go up guard casing 3's inside is provided with first buffer gear, the inside of guard casing 4 is provided with second buffer gear down, heat pipe 11 in the first buffer gear can avoid the heat transfer to outside with charger main part 1 surface, the improvement can normally advance the heat dissipation main part 1, heat is at last guard casing 3, the connecting wire 2 joint in the inside of charger main part 3, can be avoided the buffer gear to produce the buffer gear 1 through the inside impact buffer gear 1, the buffer gear 1 to the inside to the buffer gear, the buffer gear is provided with buffer gear 1, the buffer gear 1 can be damaged in the buffer gear 1, the buffer gear 1 can be broken in the buffer 1, the buffer 1 can be avoided the buffer 1 to the inside buffer 1 through the buffer gear, the buffer gear 1, the buffer gear has the buffer 1 to the buffer gear 1 to the buffer 1.

Referring to fig. 3 and 4, the first buffer mechanism and the second buffer mechanism both comprise a mounting plate 7, an elastic telescopic rod 9 and a locking screw 10, the outside of the mounting plate 7 is fixedly connected with the elastic telescopic rod 9, the end part of the elastic telescopic rod 9 is in threaded connection with the locking screw 10, the mounting plate 7 in the first buffer mechanism is fixedly connected with the upper protective shell 3 through the locking screw 10, the first buffer mechanism and the second buffer mechanism are convenient to be mounted and dismounted through the locking screw 10, the mounting plate 7 in the second buffer mechanism is fixedly connected with the lower protective shell 4 through the locking screw 10, the stability of the first buffer mechanism and the second buffer mechanism after being mounted is ensured, the number of the elastic telescopic rods 9 on the mounting plate 7 is 6-10 groups, the number of the elastic telescopic rods 9 is limited, the charger main body 1 can be effectively protected by the elastic telescopic rods 9, the elastic telescopic rod 9 can absorb the energy generated by the impact of the upper protective shell 3 and the lower protective shell 4, when the upper protective shell 3 and the lower protective shell 4 are impacted, the elastic telescopic rod 9 can absorb the energy generated by the impact, the damage of the charger main body 1 when the impact is impacted can be prevented, the heat pipes 11 which are uniformly distributed are embedded on the mounting plate 7 in the first buffer mechanism, the heat pipes 11 extend to the outer part of the upper protective shell 3, the heat pipes 11 can transfer the heat on the surface of the charger main body 1 to the outer part, the heat dissipation effect on the charger main body 1 is improved, the heat accumulation in the charger main body 1 is avoided, the bottom end of the heat pipe 11 is propped against the top of the charger main body 1 after the upper protective shell 3 is damaged due to overheat of the charger main body 1, the heat pipes 11 can absorb the heat on the surface of the charger main body 1 is ensured, the heat dissipation effect is ensured, the inside of going up the protective housing 3, lower protective housing 4 all is provided with deep floor 12, goes up the protective housing 3, lower protective housing 4 and all adopts glass steel material preparation, has guaranteed to go up the protective housing 3, lower protective housing 4 holistic intensity, protects charger main part 1 through last protective housing 3, lower protective housing 4 cooperation, prevents that charger main part 1 from receiving the striking damage.

Referring to fig. 5, a clamping groove 13 is formed in one side, far away from the elastic telescopic rod 9, of the mounting plate 7, the charger main body 1 is clamped inside the clamping groove 13, the position of the charger main body 1 can be limited, a round corner is formed in the edge of the clamping groove 13, and when the charger main body 1 is mounted, the charger main body 1 is clamped inside the clamping groove 13 conveniently, so that the mounting difficulty is reduced.

To sum up, this charger with safeguard function, when in use, with the inside mounting panel 7 of second buffer gear in lower guard casing 4 with charger main part 1, and with the connecting wire 2 card at charger main part 1 both ends at the joint ring 8 inside at guard casing 4 both ends down, close guard casing 3, the mounting panel 7 card in first buffer gear in guard casing 3 is outside charger main part 1, the joint ring 8 card at the both ends of guard casing 3 is outside at the connecting wire 2 at charger main part 1 both ends simultaneously, realize the installation to charger main part 1, lock upper guard casing 3, lower guard casing 4 through connecting hasp 5, through last guard casing 3, vent 6 is all seted up to the left and right sides of guard casing 4 down, guarantee that radiator fan in the charger main part 1 can normally advance the exhaust, when this charger receives the striking, guard casing 3, lower guard casing 4 protects charger main part 1, simultaneously, the energy that the elastic expansion link 9 in the second buffer gear bumps into, avoid striking leads to main part 1 to damaging, can be avoided the charger.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a charger with safeguard function, includes charger main part (1), the both ends of charger main part (1) all are provided with connecting wire (2), the outside of charger main part (1) is provided with protective housing (3) and lower protective housing (4) respectively, ventholes (6) have all been seted up at the left and right sides both ends of last protective housing (3), lower protective housing (4), and go up protective housing (3), the both ends all are provided with joint ring (8) about protective housing (4), its characterized in that: the charger comprises a charger main body (1), a connecting wire (2) and a connecting wire, wherein the charger main body (1) and the connecting wire (2) are clamped inside an upper protective casing (3) and a lower protective casing (4), the upper protective casing (3) and the lower protective casing (4) are movably connected through a hinge, a connecting lock catch (5) is arranged on the front face of the upper protective casing (3) and the front face of the lower protective casing (4), a first buffer mechanism is arranged inside the upper protective casing (3), a second buffer mechanism is arranged inside the lower protective casing (4), the charger main body (1) is clamped inside the first buffer mechanism and the second buffer mechanism after being installed, and a heat pipe (11) is arranged in the first buffer mechanism.

2. A charger with protection function according to claim 1, characterized in that: the first buffer mechanism and the second buffer mechanism comprise a mounting plate (7), an elastic telescopic rod (9) and a locking screw (10), the elastic telescopic rod (9) is fixedly connected to the outer side of the mounting plate (7), and the locking screw (10) is connected to the end portion of the elastic telescopic rod (9) in a threaded mode.

3. A charger with protection function according to claim 2, characterized in that: the mounting plate (7) in the first buffer mechanism is fixedly connected with the upper protective shell (3) through a locking screw (10), and the mounting plate (7) in the second buffer mechanism is fixedly connected with the lower protective shell (4) through the locking screw (10).

4. A charger with protection function according to claim 3, characterized in that: the number of the elastic telescopic rods (9) on the mounting plate (7) is 6-10 groups, and the elastic telescopic rods (9) can absorb energy generated by the impact of the upper protective shell (3) and the lower protective shell (4).

5. A charger with protection function according to claim 3, characterized in that: one side of the mounting plate (7) far away from the elastic telescopic rod (9) is provided with a clamping groove (13), and the edge of the clamping groove (13) is provided with a round angle.

6. The charger with protection function according to claim 4, wherein: the heat pipes (11) which are uniformly distributed are embedded on the mounting plate (7) in the first buffer mechanism, the heat pipes (11) extend to the outside of the upper protective shell (3), and the bottom ends of the heat pipes (11) are propped against the top of the charger main body (1) after the upper protective shell (3) is closed.

7. A charger with protection function according to claim 1, characterized in that: the inside of going up protective housing (3), lower protective housing (4) all is provided with deep floor (12), go up protective housing (3), lower protective housing (4) all adopts glass steel material preparation.