CN215379384U

CN215379384U - Power adapter with voltage detection function

Info

Publication number: CN215379384U
Application number: CN202121770503.9U
Authority: CN
Inventors: 刘永华
Original assignee: Guangdong Huachuangxing Power Supply Co ltd
Current assignee: Guangdong Huachuangxing Power Supply Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-31
Anticipated expiration: 2031-07-30

Abstract

The utility model provides a power adapter with a voltage detection function, which belongs to the technical field of adapters and comprises a shell, wherein a connecting rod is fixedly connected to the top of the inner side wall of the shell, a control panel is sleeved on the outer surface of the connecting rod, and an indicator lamp is arranged at the top of the outer surface of the control panel. This power adapter with voltage detection function, through the pilot lamp, the socket, display screen and adjust knob's setting, pilot lamp person of facilitating the use's more audio-visual operating conditions who looks over the adapter, peg graft inside the socket with external equipment, the display screen shows the result of external equipment's voltage detection, avoid appearing the voltage and mismatch, can lead to the problem with the damage of electrical apparatus or more serious consequence, use adjust knob to be used for controlling output voltage's size, be convenient for adapt to different equipment's different voltage, application range is strengthened.

Description

Power adapter with voltage detection function

Technical Field

The utility model belongs to the technical field of adapters, and particularly relates to a power adapter with a voltage detection function.

Background

The power adapter is a power supply conversion device of small-sized portable electronic equipment and electronic appliances, and is widely matched with equipment such as a telephone master and slave machine, a game machine, a language repeater, a walkman, a notebook computer, a cellular phone and the like, but the existing power adapter is only matched with certain specific electronic appliances for use, the voltage output is constant, the voltage cannot be automatically detected, and if the voltages are not matched, the damage or more serious consequences of the appliances can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power adapter with a voltage detection function, and aims to solve the problem that the failure in automatic voltage detection in the prior art can cause damage or more serious consequences of an electric appliance.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a power adapter with voltage detection function, includes the casing, the top fixedly connected with connecting rod of casing inside wall, the surface cover of connecting rod is equipped with control panel, the top of control panel surface is provided with the pilot lamp, one side of control panel surface is provided with the socket, one side fixedly connected with rubber pad that control panel's surface is close to the socket, the middle part of control panel surface is provided with the display screen, the opposite side of control panel surface is provided with adjust knob.

In order to enable the power adapter with the voltage detection function to achieve the effect of preventing the power adapter from being opened randomly, as a preferable mode of the utility model, a clamping block is fixedly connected to one side, close to the control panel, of the inner bottom wall of the shell, and the clamping block is movably connected with the control panel.

In order to enable the power adapter with the voltage detection function to achieve the effect of facilitating heat dissipation, as an optimal choice of the utility model, a heat dissipation groove is formed in one side of the inner side wall of the shell, and a heat dissipation plate is fixedly connected to one side, close to the heat dissipation groove, of the outer surface of the shell.

In order to enable the power adapter with the voltage detection function to achieve the effect of facilitating installation of the supporting frame, as a preferable mode of the utility model, a clamping plate is fixedly connected to one side of the inner side wall of the shell, and the supporting frame is movably connected to the inside of the clamping plate.

In order to enable the power adapter with the voltage detection function to achieve the effect of facilitating the fixing of the supporting frame, as an optimal choice of the utility model, fixing holes are formed in the outer surfaces of the supporting frame and the clamping plate, and bolts are movably connected inside the fixing holes.

In order to enable the power adapter with the voltage detection function to achieve the effect of enhancing the heat dissipation capacity, as an optimal choice of the utility model, the inside of the supporting frame is fixedly connected with a motor, and the output end of the motor is fixedly connected with a heat dissipation fan.

In order to enable the power adapter with the voltage detection function to achieve the effect of shock absorption protection, as a preferable mode of the utility model, a spring is fixedly connected to the inner bottom wall of the shell, and a fixed seat is fixedly connected to the upper surface of the spring.

In order to enable the power adapter with the voltage detection function to achieve the effect of being convenient to lift and carry, as an optimal choice of the utility model, the upper surface of the shell is fixedly connected with the connecting lug, and the inner side surface of the connecting lug is movably connected with the lifting handle.

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

1. this power adapter with voltage detection function, through the pilot lamp, the socket, display screen and adjust knob's setting, pilot lamp person of facilitating the use is more audio-visual looks over the operation conditions of adapter, thereby operate power adapter, peg graft inside the socket with external equipment, the display screen shows the result of external equipment's voltage detection, be convenient for look over, automated inspection voltage, avoid appearing the voltage mismatch, can lead to the problem with the damage of electrical apparatus or more serious consequence, use adjust knob to be used for controlling output voltage's size, with outwards provide multiple DC voltage, further made things convenient for the use, be convenient for adapt to different equipment's different voltage, application range is strengthened.

2. This power adapter with voltage detection function, through the heating panel, the setting of heat dissipation fan and spring, the radiating groove absorbs steam on the heating panel, then dispels the heat to the outside, increases the radiating effect, and motor drive heat dissipation fan rotates, and thermal diffusion improves heat dispersion with higher speed, and the spring alleviates the fixing base vibrations at top, effectively avoids the damage of external object collision to inside electrical apparatus, realizes protect function.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic diagram of a control panel structure according to the present invention;

FIG. 3 is a schematic view of the internal structure of the housing of the present invention;

FIG. 4 is a schematic view of the internal plan structure of the housing of the present invention;

fig. 5 is a schematic structural diagram of the support frame of the present invention.

In the figure: 1. a housing; 2. a connecting rod; 3. a control panel; 4. an indicator light; 5. a socket; 6. a rubber pad; 7. a display screen; 8. adjusting a knob; 9. a clamping block; 10. a heat sink; 11. a heat dissipation plate; 12. a splint; 13. a support frame; 14. a fixing hole; 15. a bolt; 16. a motor; 17. a heat dissipation fan; 18. a spring; 19. a fixed seat; 20. connecting lugs; 21. a handle.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a power adapter with voltage detection function, which comprises a housin 1, the top fixedly connected with connecting rod 2 of 1 inside wall of casing, the surface cover of connecting rod 2 is equipped with control panel 3, the top of 3 surfaces of control panel is provided with pilot lamp 4, one side of 3 surfaces of control panel is provided with socket 5, one side fixedly connected with rubber pad 6 that the surface of control panel 3 is close to socket 5, the middle part of 3 surfaces of control panel is provided with display screen 7, the opposite side of 3 surfaces of control panel is provided with adjust knob 8.

In the embodiment of the utility model, the control panel 3 is sleeved on the outer surface of the connecting rod 2 through the arrangement of the connecting rod 2, so that the connecting rod 2 can rotate, the adapter is convenient to check and maintain and use, the operation condition of the adapter can be checked more intuitively by a user through the arrangement of the indicator lamp 4, so that the power adapter is operated, the external equipment is inserted into the socket 5, the display screen 7 displays the voltage detection result of the external equipment, the checking is convenient, the voltage is automatically detected, the problem that the electric appliance is damaged or the result is more serious due to voltage mismatching is avoided, the rubber pad 6 wraps the socket 5 to prevent the user from electric shock, the personal safety is protected, the adjusting knob 8 is used for controlling the output voltage to provide various direct current voltages outwards, the use is further convenient, and the adapter is convenient to adapt to different voltages of different equipment, the application range is strengthened.

Specifically, one side of the inner bottom wall of the casing 1 close to the control panel 3 is fixedly connected with a fixture block 9, and the fixture block 9 is movably connected with the control panel 3.

In this embodiment: through the setting of fixture block 9, carry out the joint with control panel 3, avoid being opened at will.

Specifically, a heat dissipation groove 10 is formed in one side of the inner side wall of the shell 1, and a heat dissipation plate 11 is fixedly connected to one side, close to the heat dissipation groove 10, of the outer surface of the shell 1.

In this embodiment: by the arrangement of the heat radiating plate 11, the heat radiating grooves 10 absorb the hot air onto the heat radiating plate 11 and then radiate the heat to the outside, increasing the heat radiating effect.

Specifically, one side of the inner side wall of the shell 1 is fixedly connected with a clamping plate 12, and the inside of the clamping plate 12 is movably connected with a supporting frame 13.

In this embodiment: through the setting of splint 12, peg graft the braced frame 13 in splint 12 inboard, be convenient for install fixedly.

Specifically, the outer surfaces of the supporting frame 13 and the clamping plate 12 are both provided with fixing holes 14, and bolts 15 are movably connected inside the fixing holes 14.

In this embodiment: through the setting of fixed orifices 14, use bolt 15 to insert inside fixed orifices 14, the remaining splint 12 of braced frame 13 of being convenient for is fixed, rocks the normal operating that influences the electrical apparatus when preventing to use.

Specifically, the inside of the supporting frame 13 is fixedly connected with a motor 16, and the output end of the motor 16 is fixedly connected with a heat dissipation fan 17.

In this embodiment: through the setting of heat dissipation fan 17, motor 16 drive heat dissipation fan 17 rotates, accelerates thermal dissipation, improves heat dispersion.

Specifically, a spring 18 is fixedly connected to the inner bottom wall of the housing 1, and a fixing seat 19 is fixedly connected to the upper surface of the spring 18.

In this embodiment: through the setting of spring 18, alleviate the vibrations of the fixing base 19 at spring 18 top, effectively avoid the damage of external object collision to inside electrical apparatus, realize protect function.

Specifically, the upper surface of the casing 1 is fixedly connected with a connection lug 20, and the inner side surface of the connection lug 20 is movably connected with a handle 21.

In this embodiment: through handle 21's setting, handle 21 can rotate certain angle through engaging lug 20, and convenient to use person promotes the transport, increases the flexibility of removing.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle and the using process of the utility model are as follows: when the power adapter with the voltage detection function is used, the handle 21 is rotated by a certain angle through the connecting lug 20, the power adapter is convenient to lift and carry, the spring 18 reduces the vibration of the fixing seat 19, the damage of external objects to internal electric appliances caused by collision is effectively avoided, the heat dissipation groove 10 absorbs hot air onto the heat dissipation plate 11, then the heat is dissipated to the outside, the supporting frame 13 is inserted into the clamping plate 12, the bolt 15 is inserted into the fixing hole 14, the normal operation of the electric appliances is prevented from being influenced by shaking in use, the motor 16 drives the heat dissipation fan 17 to rotate, the heat dissipation is accelerated, the control panel 3 is sleeved on the outer surface of the connecting rod 2 and can rotate, the inspection and maintenance are convenient, the control panel 3 is clamped by the clamping block 9 and is prevented from being opened randomly, the indicator lamp 4 is convenient for a user to more visually check the operation condition of the adapter, and the external equipment is inserted into the socket 5, display screen 7 shows external equipment's voltage detection's result, automated inspection voltage, avoid appearing the voltage and mismatch, can lead to the problem with the damage of electrical apparatus or more serious consequence, rubber pad 6 wraps up socket 5, prevents that the user from electrocuting, uses adjust knob 8 to be used for controlling output voltage's size to outwards provide multiple DC voltage, further made things convenient for the use, be convenient for adapt to the different voltages of different equipment, application range is strengthened.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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. A power adapter with voltage detection function, includes casing (1), its characterized in that: the utility model discloses a solar water heater, including casing (1), top fixedly connected with connecting rod (2) of casing (1) inside wall, the surface cover of connecting rod (2) is equipped with control panel (3), the top of control panel (3) surface is provided with pilot lamp (4), one side of control panel (3) surface is provided with socket (5), one side fixedly connected with rubber pad (6) that the surface of control panel (3) is close to socket (5), the middle part of control panel (3) surface is provided with display screen (7), the opposite side of control panel (3) surface is provided with adjust knob (8).

2. The power adapter with voltage detection function according to claim 1, wherein: one side fixedly connected with fixture block (9) that the interior diapire of casing (1) is close to control panel (3), fixture block (9) are swing joint with control panel (3).

3. The power adapter with voltage detection function according to claim 1, wherein: radiating groove (10) have been seted up to one side of casing (1) inside wall, one side fixedly connected with heating panel (11) that the surface of casing (1) is close to radiating groove (10).

4. The power adapter with voltage detection function according to claim 1, wherein: one side fixedly connected with splint (12) of casing (1) inside wall, the inside swing joint of splint (12) has braced frame (13).

5. The power adapter with voltage detection function according to claim 4, wherein: fixing holes (14) are formed in the outer surfaces of the supporting frame (13) and the clamping plate (12), and bolts (15) are movably connected inside the fixing holes (14).

6. The power adapter with voltage detection function according to claim 4, wherein: the inside fixedly connected with motor (16) of braced frame (13), the output end fixedly connected with heat dissipation fan (17) of motor (16).

7. The power adapter with voltage detection function according to claim 1, wherein: the inner bottom wall of the shell (1) is fixedly connected with a spring (18), and the upper surface of the spring (18) is fixedly connected with a fixed seat (19).

8. The power adapter with voltage detection function according to claim 1, wherein: the upper surface of casing (1) fixed connection has engaging lug (20), the medial surface swing joint of engaging lug (20) has handle (21).