Temperature control socket of electric blanket
By designing temperature control sockets for temperature detectors and anti-touch protection components in electric blankets, the dry mouth and tongue problems caused by heating of electric blankets and the lack of anti-touch measures are solved, and precise temperature control and safe use are achieved. .
Patent Information
- Application Number
- CN202421179881.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-01-03
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When heated, existing electric blankets cause the temperature of the quilt to be higher than the body temperature, resulting in dry mouth and tongue, and lack of anti-miscontact measures, which can easily cause improper temperature setting due to children's random operation, which will affect their use.
A temperature control socket for electric blankets is designed, including a temperature detector and anti-fault protection component. The temperature of the quilt is monitored in real time through the temperature detector, and the anti-fault protection component prevents false touching, ensuring the safety of the temperature adjustment button.
It realizes precise control of the temperature of the electric blanket, keeps the temperature of the bed within a comfortable range, prevents mistaken touch, and ensures the normal use of the electric blanket.
Smart Images
Figure CN222301023U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of sockets, and in particular relates to a temperature control socket for an electric blanket. Background Art
[0002] At present, electric blankets are commonly used heating devices in winter. When people use electric blankets, they often wake up with dry mouth and tongue. This is because the existing electric blankets only have high and low heating modes. Even if the low heating mode is used, the temperature of the quilt will be significantly higher than the body temperature, which will accelerate the evaporation of human body moisture, leading to dry mouth and tongue, and even internal discomfort. In addition, the temperature control panel of the electric blanket lacks anti-accidental touch measures. Once a child plays with it at will, the temperature will be set too high or too low, affecting the normal use of the electric blanket.
[0003] Therefore, a temperature control socket of an electric blanket is urgently needed to solve the above problems. Utility Model Content
[0004] In view of the above-mentioned defects existing in the prior art, the utility model provides a temperature control socket for an electric blanket, comprising a socket body and a temperature detector, a three-pin plug is arranged at the rear end of the socket body, a jack is arranged at the bottom of the socket body, a power switch, a temperature display panel and two temperature adjustment buttons are arranged on the front end surface of the socket body, the two temperature adjustment buttons are located below the temperature display panel, one of the temperature adjustment buttons is used to increase the temperature value, and the other temperature adjustment button is used to reduce the temperature value, the outsides of the two temperature adjustment buttons are respectively provided with anti-accidental touch protection components, and the two anti-accidental touch protection components are arranged symmetrically on the left and right, each anti-accidental touch protection component comprises an insertion rod, a fixed insertion sleeve and a protective cover, the insertion rod is arranged on the back side of the protective cover, the fixed insertion sleeve is arranged on the back side of the protective cover, and the two anti-accidental touch protection components are arranged symmetrically on the left and right. The protective cover is fixed on the front end face of the socket body and is located above the protective cover, and the fixed socket is opposite to the plug rod up and down, the protective cover corresponds to the position of the temperature adjustment button, one end of the protective cover is hinged to the front end face of the socket body, and the other end of the protective cover is provided with a guide slot, in which a guide rod, a push block and a compression spring are arranged, the guide rod passes through the push block, the rear end of the push block passes through the wire slot and is fixedly connected to the plug rod, the compression spring is arranged between the bottom of the push block and the bottom wall of the wire slot, and the compression spring sleeve is arranged on the outside of the guide rod; wherein, a control circuit is arranged inside the socket body, and the control circuit adopts the existing technology, such as the disclosed invention patent with the publication number CN101739046A, which discloses a control circuit in a wall-type temperature controller.
[0005] The temperature detector is electrically connected to the bottom of the socket body through a wire, and the temperature detector is used to detect the temperature in the quilt.
[0006] Optionally, the surface of the push block is provided with anti-slip grooves.
[0007] Optionally, a power indicator light and a working indicator light are also provided on the front end surface of the socket body.
[0008] Optionally, the jack at the bottom of the socket body is a two-hole jack.
[0009] Optionally, the jack at the bottom of the socket body is a three-hole jack.
[0010] The utility model also includes other components that can make the temperature control socket of an electric blanket work normally, which are all conventional technical means in the art. In addition, the devices or components not limited in the utility model all adopt conventional technical means in the art.
[0011] The working principle of the utility model is that when in use, the triangular plug of the socket body is inserted into the external socket, the plug of the electric blanket is inserted into the jack at the bottom of the socket body, the heating switch on the electric blanket is turned on, the temperature detector is placed at the bottom of the electric blanket, and the leg or foot position can be selected, and then the power switch is turned on, and the temperature is checked and adjusted to a suitable temperature with a temperature accuracy of 0.1°C, and the electric blanket starts heating. When the temperature in the quilt reaches the set temperature, the electric blanket stops heating; when the temperature is lower than the set temperature within a certain range, the electric blanket is powered on and starts heating again, so that the temperature of the quilt is kept within a comfortable range. After use, click the power switch to turn off the power.
[0012] When the temperature needs to be adjusted, you need to open the anti-accidental touch protection component first. The specific steps are: push the push block downward, and the push block drives the plug rod to move downward together until the top of the plug rod is completely separated from the fixed socket, and then open the protective cover, and click the corresponding temperature adjustment button to adjust the temperature; after the temperature setting is completed, push the push block downward first to move the plug rod downward, and cover the protective cover, then release the push block, and the plug rod moves upward under the thrust of the compression spring until the top of the plug rod is inserted into the fixed socket, fix the protective cover, and then protect the temperature adjustment button to prevent others from touching it by mistake.
[0013] The beneficial effects of the utility model are simple structure and low cost. The socket body detects the temperature of the quilt through the temperature detector so as to control the heating of the electric blanket and keep the temperature of the quilt within a comfortable range. The temperature adjustment button is protected by the anti-mistouch protection component to prevent others from accidentally touching it, thereby ensuring the normal use of the electric blanket. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0016] Figure 2 for Figure 1Enlarged schematic diagram of the structure of section A in the middle.
[0017] Figure 3 It is a side cross-sectional view of the socket body of the present utility model.
[0018] Figure 4 for Figure 3 Enlarged schematic diagram of the structure of part B in the middle.
[0019] Figure 5 It is a rear view of the socket body of the utility model.
[0020] Figure 6 This is a schematic diagram of the bottom structure of the socket body in Example 1.
[0021] Figure 7 This is a schematic diagram of the bottom structure of the socket body in Example 2.
[0022] In the figure: 1. socket body, 2. temperature detector, 3. three-pin plug, 4. two-hole socket, 5. power switch, 6. temperature display panel, 7. temperature adjustment button, 8. plug rod, 9. fixed socket, 10. protective cover, 11. guide groove, 12. guide rod, 13. push block, 14. compression spring, 15. power indicator light, 16. working indicator light, 17. wire, 18. three-hole socket. DETAILED DESCRIPTION
[0023] The present invention is described in detail below in conjunction with the drawings and specific embodiments in the embodiments of the present invention. The description here is only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work, any modifications, equivalent replacements, improvements, etc., should be included in the protection scope of the present invention.
[0024] Example 1
[0025] like Figure 1-6As shown, the embodiment of the utility model provides a temperature control socket for an electric blanket, including a socket body 1 and a temperature detector 2. A three-pin plug 3 is provided at the rear end of the socket body 1, and a two-hole jack 4 is provided at the bottom of the socket body 1, which can be suitable for an electric blanket with a two-pin plug; a power switch 5, a temperature display panel 6 and two temperature adjustment buttons 7 are provided on the front end surface of the socket body 1, and the two temperature adjustment buttons 7 are located below the temperature display panel 6, one of the temperature adjustment buttons 7 is used to increase the temperature value, and the other temperature adjustment button 7 is used to reduce the temperature value, and the outsides of the two temperature adjustment buttons 7 are respectively provided with anti-mistaken touch protection components, and the two anti-mistaken touch protection components are arranged symmetrically on the left and right, each anti-mistaken touch protection component includes an insertion rod 8, a fixed socket 9 and a protective cover 10, the insertion rod 8 is arranged on the back side of the protective cover 10, and the fixed socket 9 is fixed on the front end surface of the socket body 1 and is located at the protection cover. The protective cover 10 is above the fixed plug sleeve 9 and the plug rod 8, and the protective cover 10 corresponds to the position of the temperature adjustment button 7. One end of the protective cover 10 is hinged to the front end surface of the socket body 1, and the other end of the protective cover 10 is provided with a guide slot 11, in which a guide rod 12, a push block 13 and a compression spring 14 are arranged. The guide rod 12 passes through the push block 13, and the surface of the push block 13 is provided with anti-slip grooves. The rear end of the push block 13 passes through the wire 17 slot and is fixedly connected to the plug rod 8. The compression spring 14 is arranged between the bottom of the push block 13 and the bottom wall of the wire 17 slot, and the compression spring 14 is sleeved on the outside of the guide rod 12; wherein, a control circuit is arranged inside the socket body 1, and the control circuit adopts the existing technology, such as the disclosed invention patent, the publication number is CN101739046A, and the control circuit in a wall-type temperature controller disclosed, the two-hole jack 4 does not need a grounding wire.
[0026] In addition, a power indicator light 15 and a working indicator light 16 are also provided on the front end surface of the socket body 1 .
[0027] The temperature detector 2 is electrically connected to the bottom of the socket body 1 through a wire 17, and the temperature detector 2 is used to detect the temperature in the quilt.
[0028] The working principle of the utility model is that when in use, the triangular plug of the socket body 1 is inserted into the external socket, the plug of the electric blanket is inserted into the jack at the bottom of the socket body 1, the heating switch on the electric blanket is turned on, the temperature detector 2 is placed at the bottom of the electric blanket, and the leg or foot position can be selected, and then the power switch 5 is turned on, and the temperature is checked and adjusted to a suitable temperature with a temperature accuracy of 0.1°C, and the electric blanket starts heating. When the temperature in the quilt reaches the set temperature, the electric blanket stops heating; when the temperature is lower than the set temperature within a certain range, the electric blanket is powered on and starts heating again, so that the temperature of the quilt is kept within a comfortable range. After use, click the power switch 5 to turn off the power.
[0029] When the temperature needs to be adjusted, the anti-accidental touch protection component must be opened first. The specific steps are: push the push block 13 downward, and the push block 13 drives the plug rod 8 to move downward together until the top of the plug rod 8 is completely separated from the fixed socket 9, and then open the protective cover 10, and click the corresponding temperature adjustment button 7 to adjust the temperature; after the temperature setting is completed, push the push block 13 downward first to move the plug rod 8 downward, and cover the protective cover 10, and then release the push block 13, and the plug rod 8 moves upward under the thrust of the compression spring 14 until the top of the plug rod 8 is inserted into the fixed socket 9, and the protective cover 10 is fixed, thereby protecting the temperature adjustment button 7 to prevent others from accidentally touching it.
[0030] Example 2
[0031] like Figure 7 As shown, the embodiment of the utility model provides a temperature control socket for an electric blanket, including a socket body 1 and a temperature detector 2. A three-pin plug 3 is provided at the rear end of the socket body 1, and a three-hole socket 18 is provided at the bottom of the socket body 1, which can be suitable for electric blankets with three-pin plugs. The ground wire of the three-hole socket 18 needs to be connected to the ground wire of the three-pin plug 3; other structures and working principles are the same as those in Example 1.
[0032] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.
Claims
1. A temperature control socket for an electric blanket, comprising a socket body and a temperature detector, characterized in that: A three-pin plug is arranged at the rear end of the socket body, a socket is arranged at the bottom of the socket body, a power switch, a temperature display panel and two temperature adjustment buttons are arranged on the front end surface of the socket body, and the two temperature adjustment buttons are located below the temperature display panel, one of the temperature adjustment buttons is used to increase the temperature value, and the other temperature adjustment button is used to reduce the temperature value. The outsides of the two temperature adjustment buttons are respectively provided with anti-mistaken touch protection components, and the two anti-mistaken touch protection components are arranged symmetrically on the left and right, and each anti-mistaken touch protection component includes a plug rod, a fixed plug sleeve and a protective cover, the plug rod is arranged on the back side of the protective cover, the fixed plug sleeve is fixed on the front end surface of the socket body and is located above the protective cover, and the fixed plug sleeve is opposite to the plug rod up and down, the protective cover corresponds to the position of the temperature adjustment button, one end of the protective cover is hinged to the front end surface of the socket body, and the other end of the protective cover is provided with a guide slot, a guide rod, a push block and a compression spring are arranged in the guide slot, the guide rod passes through the push block, the rear end of the push block passes through the wire slot and is fixedly connected to the plug rod, the compression spring is arranged between the bottom of the push block and the bottom wall of the wire slot, and the compression spring sleeve is arranged on the outside of the guide rod; The temperature detector is electrically connected to the bottom of the socket body through a wire.
2. The temperature control socket of the electric blanket according to claim 1, characterized in that: The surface of the push block is provided with anti-skid patterns.
3. The temperature control socket of the electric blanket according to claim 2, characterized in that: A power indicator light and a working indicator light are also provided on the front end surface of the socket body.
4. The temperature control socket of the electric blanket according to claim 3, characterized in that: The jack at the bottom of the socket body is a two-hole jack.
5. The temperature control socket of the electric blanket according to claim 3, characterized in that: The jack at the bottom of the socket body is a three-hole jack.