CN222072403U

CN222072403U - A heat dissipation conversion plug

Info

Publication number: CN222072403U
Application number: CN202420454381.XU
Authority: CN
Inventors: 郭文权
Original assignee: Dongguan Zhengcha Electric Co ltd
Current assignee: Dongguan Zhengcha Electric Co ltd
Priority date: 2024-03-08
Filing date: 2024-03-08
Publication date: 2024-11-26
Anticipated expiration: 2034-03-08

Abstract

The utility model belongs to the technical field of conversion plugs, and particularly relates to a heat dissipation conversion plug which comprises a shell; one end of the shell is provided with a standard plug, the standard plug is provided with a plurality of pins, the shell is also provided with a plurality of standard jacks, the electric appliance plug is converted into the standard plug through the plurality of standard jacks, a working cavity is arranged in the shell, two sides of the shell are respectively provided with a heat dissipation cavity communicated with the working cavity, the wall of the heat dissipation cavity is also provided with a heat dissipation hole, a heat conducting piece is further arranged in the working cavity, one end of the heat conducting piece is connected with the working cavity, the other end of the heat conducting piece is connected with the heat dissipation cavity, and the heat conducting piece is used for guiding heat in the working cavity to the heat dissipation cavity for heat dissipation. Through setting up heat dissipation chamber and heat conduction spare, can dispel the heat with the leading-in heat dissipation intracavity of change over plug at work production, prevent the rising of change over plug internal temperature, influence the performance of inside components and parts, reduce the availability factor of each components and parts, extension change over plug's life simultaneously.

Description

Heat dissipation changeover plug

Technical Field

The utility model belongs to the technical field of conversion plugs, and particularly relates to a heat dissipation conversion plug.

Background

The electrical standards in the world are inconsistent, and the electrical appliance conversion plugs and power sockets in most countries and regions cannot achieve the unified standard, so that electrical appliances in one country or region cannot be used because the conversion plugs and the power sockets cannot be matched from one country or region to another country or region. With the demands of the communication development of international business culture and the like, the conversion plugs are gradually increased.

The heat dissipation capacity of the conversion plug on the market is not obvious, the internal temperature is increased along with the use time of the conversion plug, the temperature can be increased along with the increase of the internal temperature of the conversion plug, the use performance of internal components can be affected, the use efficiency of each component is reduced, the use performance of the whole conversion plug can be even reduced, the work efficiency of the conversion plug is finally affected, and meanwhile, the existing conversion plugs are added with electric conversion plugs with different interfaces, and the electric conversion plugs are inserted to charge or supply power for other electronic equipment. The existing heat dissipation structure of the conversion plug is insufficient, so that the service performance of the whole conversion plug is reduced.

Disclosure of utility model

The utility model aims to provide a heat dissipation conversion plug, which aims to solve the technical problem of insufficient heat dissipation of the conversion plug in the prior art.

In order to achieve the above object, the heat dissipation conversion plug provided by the embodiment of the utility model comprises a shell; the utility model discloses a heat dissipation device, including casing, shell, heat dissipation cavity wall, heat conduction piece, electrical apparatus plug, the one end of casing is equipped with a standard plug, be equipped with a plurality of pins on the standard plug, still be equipped with many specifications jack on the casing, the electrical apparatus plug passes through many specifications jack conversion becomes standard plug, be equipped with a working chamber in the casing, the both sides of casing all are equipped with the intercommunication the heat dissipation cavity of working chamber, still establish the louvre on the heat dissipation cavity wall, still be equipped with the heat conduction piece in the working chamber, heat conduction piece one end is connected the working chamber, the other end is connected the heat dissipation cavity, the heat conduction piece is used for leading the heat in the working chamber to the heat dissipation cavity dispels the heat.

Optionally, a dust-proof plate is arranged between the heat dissipation cavity and the working cavity, and an opening is arranged on the dust-proof plate and used for penetrating through the heat conducting piece.

Optionally, the heat dissipation holes are symmetrically arranged at two sides of each heat dissipation cavity wall.

Optionally, a plurality of electric sockets are further arranged on the shell, the electric sockets are connected to a PCB, and the electric sockets comprise USB electric sockets, type-C electric sockets and Lightning electric sockets.

Optionally, the heat conducting piece comprises two first heat conducting strips; one end of each first heat conducting strip is arranged at the standard plug, and the other end of each first heat conducting strip penetrates through the opening and is arranged in the heat dissipation cavity.

Optionally, the heat conducting member further comprises a second heat conducting strip; one end of the second heat conduction strip is connected with a plurality of electric sockets, and the other end of the second heat conduction strip penetrates through the openings of the two dustproof plates and is arranged in the two heat dissipation cavities.

Optionally, a signal indicator is further arranged on the shell, the signal indicator is connected with the PCB, when the power is on, the signal indicator is on, and when the power is off, the signal indicator is off.

Optionally, a heat dissipation strip is further arranged on the PCB, and the heat dissipation strip is used for dissipating heat of the PCB.

The above technical solutions in the heat dissipation conversion plug provided by the embodiments of the present utility model have at least one of the following technical effects: through setting up heat dissipation chamber and heat conduction spare, can dispel the heat with the leading-in heat dissipation intracavity of change over plug at work production, prevent the rising of change over plug internal temperature, influence the performance of inside components and parts, reduce the availability factor of each components and parts, extension change over plug's life simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a heat dissipation conversion plug.

Fig. 2 is a schematic view of another angle structure of the heat dissipation adapter plug.

Fig. 3 is a schematic structural diagram of a portion of a heat dissipation conversion plug.

Fig. 4 is a schematic diagram of a portion of a heat dissipation conversion plug.

Wherein, each reference sign in the figure: the heat sink comprises a shell 100, a multi-specification jack 110, a working cavity 120, a heat dissipation cavity 130, a heat dissipation hole 131, a first heat conduction strip 141, a second heat conduction strip 142, a dust-proof plate 150, an opening 151, an electric socket 160, a PCB (printed circuit board) 170, a heat dissipation strip 171, a signal indicator 180, a standard plug 200 and pins 210.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that, if there is an indication of directionality in the embodiments of the present utility model, such as the direction or positional relationship indicated by the upper, lower, left, right, front, rear, inner, outer, etc. is based on the direction or positional relationship shown in the drawings, this is merely for convenience of describing the embodiments of the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured" and the like are to be construed broadly as being either fixedly connected or detachably connected or integrally formed, for example. It may be a mechanical connection that is made, or may be an electrical connection. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present utility model, as shown in FIGS. 1-4, a heat dissipating adapter plug is provided, comprising a housing 100; one end of the shell 100 is provided with a standard plug 200, the standard plug 200 is provided with a plurality of pins 210, the shell 100 is also provided with a plurality of jacks 110, an electric appliance plug is converted into the standard plug 200 through the jacks 110, a working cavity 120 is arranged in the shell 100, two sides of the shell 100 are respectively provided with a heat dissipation cavity 130 communicated with the working cavity 120, the wall of the heat dissipation cavity 130 is also provided with a heat dissipation hole 131, the working cavity 120 is also internally provided with a heat conducting piece, one end of the heat conducting piece is connected with the working cavity 120, the other end of the heat conducting piece is connected with the heat dissipation cavity 130, and the heat conducting piece is used for guiding heat in the working cavity 120 to the heat dissipation cavity 130 for heat dissipation.

Specifically, when the conversion plug works, electric quantity is lost in the current conduction process, heat is generated, the heat at the heating position is guided into the heat dissipation cavity 130 through the heat conduction piece, and heat is dissipated through the heat dissipation holes 131.

Further, through setting up heat dissipation chamber 130 and heat conduction spare, can dispel the heat with the leading-in heat dissipation chamber 130 of change plug at work heat that produces, prevent the rising of change plug internal temperature, influence the performance of inside components and parts, reduce the availability factor of each components and parts, extension change plug's life simultaneously.

In another embodiment of the present utility model, as shown in fig. 3 and 4, a dust-proof plate 150 is disposed between the heat dissipation chamber 130 and the working chamber 120, and an opening 151 is disposed on the dust-proof plate 150, where the opening 151 is used to pass through the heat conducting member. Specifically, the heat dissipation assembly of many conversion plugs on the market at present only adds a heat dissipation cavity 130 and a heat dissipation hole 131, so as to dissipate the heat inside the electronic component to the outside, and the heat dissipation is performed by air alone. Simply set up a plurality of louvres 131, outside dust and debris can get into to heat dissipation chamber 130 from louvre 131, fall to working chamber 120 from heat dissipation chamber 130 again for the working chamber 120 is full of the dust, can heat conduction lead to short circuit or poor contact between the electronic component, thereby influences the normal work of equipment. Further, dust may be blocked from entering the working chamber 120 by providing a dust guard 150. By forming the hole 151 in the dust-proof plate 150, heat can be dissipated through the heat conductive member.

In another embodiment of the present utility model, as shown in fig. 1-4, the heat dissipation holes 131 are symmetrically disposed at two sides of the wall of each heat dissipation chamber 130. Specifically, the symmetrical arrangement of the heat dissipation holes 131 can increase air convection to help the heat dissipation holes 131 dissipate heat, and meanwhile, the heat dissipation holes 131 are fully distributed on the side wall of the heat dissipation cavity 130, so that heat dissipation space can be increased, and heat dissipation of the conversion plug is quickened.

In another embodiment of the present utility model, as shown in fig. 4, the housing 100 is further provided with a plurality of electrical sockets 160, wherein the plurality of electrical sockets 160 are connected to a PCB 170, and the plurality of electrical sockets 160 include a USB electrical socket 160, a Type-C electrical socket 160, and a lighting electrical socket 160. Specifically, different electrical outlets 160 may charge different electronic devices, adapting to the electronic devices of different charging plugs.

In another embodiment of the present utility model, as shown in fig. 4, the heat conducting member includes two first heat conducting strips 141; one end of each first heat conducting strip 141 is disposed at the standard plug 200, and the other end passes through the opening 151 and is disposed in the heat dissipation cavity 130. The thermally conductive member further includes a second thermally conductive strip 142; one end of the second heat conducting strip 142 is connected to the plurality of electrical sockets 160, and the other end of the second heat conducting strip passes through the openings 151 of the two dust-proof plates 150 and is disposed in the two heat dissipation cavities 130.

Specifically, the heat generated at the heat generating position is introduced into the heat dissipating cavity 130 through the first and second heat conducting strips 141 and 142, and dissipated through the heat dissipating holes 131. The second heat conductive strip 142 passes through the two heat dissipation cavities 130 through both end points, increasing heat dissipation efficiency.

In another embodiment of the present utility model, as shown in fig. 1 and 4, a signal indicator lamp 180 is further disposed on the housing 100, the signal indicator lamp 180 is connected to the PCB 170, and when the power is on, the signal indicator lamp 180 is turned on, and when the power is off, the signal indicator lamp 180 is turned off.

Specifically, through the signal indicator lamp 180, people can know whether the conversion plug is electrified, so that the conversion plug is convenient for users to use.

In another embodiment of the present utility model, as shown in fig. 3, the PCB 170 is further provided with heat dissipating strips 171, and the heat dissipating strips 171 are used for dissipating heat from the PCB 170. Specifically, the heat dissipation strips 171 improve heat dissipation efficiency, and through the heat dissipation strips 171, heat dissipation can be better performed, so that the operating temperature of the element is reduced, and the service life of the conversion plug is prolonged.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A heat dissipating adapter plug characterized by comprising a housing (100); one end of casing (100) is equipped with a standard plug (200), be equipped with a plurality of pins (210) on standard plug (200), still be equipped with many specifications jack (110) on casing (100), the electrical apparatus plug passes through many specifications jack (110) are converted into standard plug (200), be equipped with a working chamber (120) in casing (100), both sides of casing (100) all are equipped with the intercommunication working chamber (120) heat dissipation chamber (130), still establish louvre (131) on heat dissipation chamber (130) wall, still be equipped with the heat-conducting piece in working chamber (120), heat-conducting piece one end is connected working chamber (120), the other end is connected heat dissipation chamber (130), the heat-conducting piece is used for leading the heat in working chamber (120) to heat dissipation chamber (130) dispel the heat.

2. The heat dissipation conversion plug according to claim 1, wherein a dust-proof plate (150) is disposed between the heat dissipation cavity (130) and the working cavity (120), an opening (151) is disposed on the dust-proof plate (150), and the opening (151) is used for passing through the heat conducting member.

3. The heat dissipating adapter plug according to claim 1, wherein the heat dissipating holes (131) are symmetrically provided on both sides of the wall of each heat dissipating cavity (130).

4. The heat dissipation changeover plug according to claim 2, wherein the housing (100) is further provided with a plurality of electrical sockets (160), the plurality of electrical sockets (160) are connected to a PCB circuit board (170), and the plurality of electrical sockets (160) include USB electrical sockets (160), type-C electrical sockets (160), and lighting electrical sockets (160).

5. The heat dissipation changeover plug according to claim 4, wherein the heat conductive member includes two first heat conductive strips (141); one end of each first heat conducting strip (141) is arranged at the standard plug (200), and the other end of each first heat conducting strip penetrates through the corresponding opening (151) and is arranged in the corresponding heat dissipation cavity (130).

6. The heat sink conversion plug according to claim 5, wherein the heat conductive member further comprises a second heat conductive strip (142); one end of the second heat conducting strip (142) is connected with a plurality of electric sockets (160), and the other end of the second heat conducting strip penetrates through the open holes (151) of the two dustproof plates (150) and is arranged in the two heat dissipation cavities (130).

7. The heat dissipation changeover plug according to claim 4, wherein a signal indicator lamp (180) is further provided on the housing (100), the signal indicator lamp (180) is connected to the PCB (170), and the signal indicator lamp (180) is turned on when the power is on and turned off when the power is off.

8. The heat dissipation conversion plug as recited in claim 7, wherein a heat dissipation strip (171) is further disposed on the PCB (170), and the heat dissipation strip (171) is configured to dissipate heat from the PCB (170).