DC power line with temperature detection function

Abstract

The utility model discloses a DC power line with a temperature detection function, and the power line comprises a socket terminal which is provided with a jack and a temperature sensor; one end of the electric wire is electrically connected with the jack of the socket terminal and the temperature sensor; the temperature sensor is electrically connected with one end of the electric wire, the at least two butt joint terminals are electrically connected with the other end of the electric wire respectively, the two butt joint terminals are used for being connected with a control module of an electric appliance respectively, and the temperature sensor is used for detecting the surrounding environment temperature of the electric appliance. According to the utility model, the power supply circuit and the temperature detection circuit are combined, the power-on function is realized, the function of detecting the ambient temperature of the circumference is also realized, the dual-purpose function of one wire is realized, the design and assembly of the machine are simplified, and the circuit winding when a DC power line is used can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of DC power lines, in particular to a DC power line with a temperature detection function. Background Art

[0002] Currently, the DC power cords and temperature sensors used in central air-conditioning terminal fans, air purifiers, fresh air fans and other electrical appliances on the market are all separate. The two separate parts make the design and assembly of the machine complicated, and the lines are easily tangled, causing trouble in use.

[0003] In response to this, we invented a DC power cord with temperature detection function, which uses a DC power cord and a temperature sensor in parallel, and a temperature sensor is placed in parallel at the DC power cord socket. The DC power cord with temperature detection function we invented has the function of detecting the surrounding ambient temperature when it is powered on, realizing the dual-purpose function of one line and simplifying the design and assembly of the machine. Utility Model Content

[0004] In view of the above problems existing in the existing DC power cord, the present invention aims to provide a DC power cord with temperature detection function, which has the function of detecting the ambient temperature of the surrounding area while having the power-on function, thus realizing the dual-purpose function of one line and simplifying the design and assembly of the machine.

[0005] The specific technical solutions are as follows:

[0006] A DC power line with a temperature detection function, comprising:

[0007] A socket terminal, wherein the socket terminal is provided with a socket and a temperature sensor;

[0008] an electric wire, one end of which is electrically connected to the socket of the socket terminal and the temperature sensor;

[0009] At least two docking terminals are respectively electrically connected to the other end of the wire, and the two docking terminals are respectively used to connect to the control module of the electrical appliance. The temperature sensor is used to detect the ambient temperature of the electrical appliance.

[0010] The above-mentioned DC power cord with temperature detection function, wherein the socket is a DC socket.

[0011] In the above-mentioned DC power cord with temperature detection function, the socket and the temperature sensor are arranged at the same end of the socket terminal.

[0012] The above-mentioned DC power cord with temperature detection function, wherein the electric wire has a first circuit and a second circuit, the two ends of the first circuit are respectively electrically connected to the socket of the socket terminal and one of the docking terminals, and the two ends of the second circuit are respectively electrically connected to the temperature sensor of the socket terminal and the other of the docking terminals.

[0013] The above-mentioned DC power cord with temperature detection function, wherein the electric wire is provided with a plug, the electrical appliance is provided with a through hole, the electric wire passes through the through hole, and the plug cooperates with the through hole to block the through hole.

[0014] The above-mentioned DC power cord with temperature detection function, wherein the socket terminal includes a mounting portion and a tightening portion connected to each other, the tightening portion clamps the outer periphery of one end of the wire, the socket and the temperature sensor are arranged at the same end of the mounting portion, and the mounting portion and the tightening portion are an integrated structure.

[0015] In the above-mentioned DC power cord with temperature detection function, the cross section of the mounting portion is waist-shaped, the tightening portion is tapered, and the socket and the temperature sensor are respectively located at two ends of the waist shape.

[0016] In the above-mentioned DC power cord with temperature detection function, the outer diameter of the socket is equal to the cross-sectional width of the mounting portion.

[0017] In the above-mentioned DC power cord with temperature detection function, the tightening portion is provided with friction patterns.

[0018] The above-mentioned DC power cord with temperature detection function, wherein the electrical appliance is a central air-conditioning terminal exhaust fan, an air purifier or a purification fresh air fan.

[0019] Compared with the prior art, the above technical solution has the following positive effects:

[0020] The utility model combines a power supply circuit and a temperature detection circuit, and has a function of detecting the ambient temperature of the surrounding area when having a power-on function, thus realizing a dual-purpose function of one line, simplifying the design and assembly of the machine, and preventing the line from being entangled when using a DC power line. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a DC power line with a temperature detection function according to the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of a DC power cord with temperature detection function installed on an electrical appliance according to the utility model;

[0023] Figure 3This is a schematic diagram of the structure of a DC power line with a temperature detection function connected to a control module in the utility model;

[0024] In the attached figure: 1. socket terminal; 2. electric wire; 3. docking terminal; 4. socket; 5. temperature sensor; 6. electrical appliance; 7. control module; 8. plug; 9. through port; 11. installation part; 12. tightening part; 13. friction pattern. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0026] like Figures 1 to 3 As shown, a DC power cord with a temperature detection function of a preferred embodiment is shown, including: a socket terminal 1, a wire 2 and at least two docking terminals 3, the socket terminal 3 is provided with a socket 4 and a temperature sensor 5, one end of the wire 2 is electrically connected to the socket 4 of the socket terminal 1 and the temperature sensor 5, the two docking terminals 3 are electrically connected to the other end of the wire 2 respectively, the two docking terminals 3 are respectively used to connect to the control module 7 of the electrical appliance 6, and the temperature sensor 5 is used to detect the surrounding ambient temperature of the electrical appliance 6.

[0027] Further, as a preferred embodiment, the socket 4 is a DC socket.

[0028] Further, as a preferred embodiment, the socket 4 and the temperature sensor 5 are arranged at the same end of the socket terminal 1 .

[0029] The above are only preferred embodiments of the present invention, and are not intended to limit the implementation methods and protection scope of the present invention.

[0030] The utility model also has the following implementation methods based on the above:

[0031] In further embodiments of the present invention, please continue to refer to Figures 1 to 3 As shown, the wire 2 has a first circuit and a second circuit, the two ends of the first circuit are electrically connected to the socket 4 of the socket terminal 1 and a docking terminal 3 respectively, and the two ends of the second circuit are electrically connected to the temperature sensor 5 of the socket terminal 1 and another docking terminal 3 respectively.

[0032] In a further embodiment of the utility model, a plug 8 is provided on the electric wire 2, a through hole 9 is provided on the electrical appliance 6, the electric wire 2 passes through the through hole 9, and the plug 8 cooperates with the through hole 9 to block.

[0033] In a further embodiment of the utility model, the socket terminal 1 includes a mounting portion 11 and a tightening portion 12 connected to each other, the tightening portion 12 clamps the outer periphery of one end of the wire 2, the socket 4 and the temperature sensor 5 are arranged at the same end of the mounting portion 11, and the mounting portion 11 and the tightening portion 12 are an integrated structure.

[0034] In a further embodiment of the present invention, the cross section of the mounting portion 11 is waist-shaped, the tightening portion 12 is tapered, and the socket 4 and the temperature sensor 5 are respectively located at two ends of the waist shape.

[0035] In a further embodiment of the present invention, the outer diameter of the socket 4 is equal to the cross-sectional width of the mounting portion 11 .

[0036] In a further embodiment of the present invention, friction lines 13 are provided on the tightening portion 12 .

[0037] In a further embodiment of the utility model, the electrical appliance 6 is a central air-conditioning terminal exhaust fan 6, an air purifier or a purification fresh air fan.

[0038] The utility model combines a power supply circuit and a temperature detection circuit, and has a function of detecting the ambient temperature of the surrounding area when having a power-on function, thus realizing a dual-purpose function of one line, simplifying the design and assembly of the machine, and preventing the line from being entangled when using a DC power line.

[0039] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A DC power line with temperature detection function, characterized in that: include: A socket terminal, wherein the socket terminal is provided with a socket and a temperature sensor; an electric wire, one end of which is electrically connected to the socket of the socket terminal and the temperature sensor; At least two docking terminals are respectively electrically connected to the other end of the wire, and the two docking terminals are respectively used to connect to the control module of the electrical appliance. The temperature sensor is used to detect the ambient temperature of the electrical appliance.

2. The DC power line with temperature detection function according to claim 1, characterized in that: The socket is a DC socket.

3. The DC power line with temperature detection function according to claim 1, characterized in that: The socket and the temperature sensor are arranged at the same end of the socket terminal.

4. The DC power line with temperature detection function according to claim 1, characterized in that: The electric wire has a first circuit and a second circuit, the two ends of the first circuit are respectively electrically connected to the socket of the socket terminal and one of the docking terminals, and the two ends of the second circuit are respectively electrically connected to the temperature sensor of the socket terminal and another of the docking terminals.

5. The DC power line with temperature detection function according to claim 1, characterized in that: The electric wire is provided with a plug, the electrical appliance is provided with a through opening, the electric wire passes through the through opening, and the plug cooperates with the through opening for sealing.

6. The DC power line with temperature detection function according to claim 3, characterized in that: The socket terminal includes a mounting portion and a tightening portion connected to each other, the tightening portion clamps the outer periphery of one end of the wire, the socket and the temperature sensor are arranged at the same end of the mounting portion, and the mounting portion and the tightening portion are an integrated structure.

7. The DC power cable with temperature detection function according to claim 6, characterized in that: The cross section of the mounting portion is waist-shaped, the tightening portion is tapered, and the socket and the temperature sensor are respectively located at two ends of the waist shape.

8. The DC power cable with temperature detection function according to claim 7, characterized in that: The outer diameter of the socket is equal to the cross-sectional width of the mounting portion.

9. The DC power cable with temperature detection function according to claim 7, characterized in that: The tightening portion is provided with friction lines.

10. The DC power cable with temperature detection function according to claim 1, characterized in that: The electrical appliance is a central air-conditioning terminal exhaust fan, an air purifier or a purification fresh air fan.

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