Two-in-one assembling structure of NTC and fuse

Abstract

An NTC and fuse two-in-one assembly structure comprises a fuse, the end portion of the fuse is provided with a via hole for an NTC sensor to pass through, and the two sides of the fuse are provided with installation parts. The fuse is additionally provided with a via hole for the NTC sensor to pass through, so that the NTC sensor and the fuse are combined into one; according to the utility model, as long as screws are locked on the mounting parts on the two sides to be matched with the heating pipe, quick assembly can be realized, so that materials are reduced, the purpose of reducing cost is achieved, meanwhile, the product can be directly assembled in one working procedure in the production process, the process is simple, the production cost is reduced, the internal structure is optimized, and two sets of bracket molds are omitted.

Description

Technical Field

[0001] The utility model relates to the field of household appliance heating tubes, in particular to a structure for assembling an NTC and a fuse in one. Background Art

[0002] As shown in the prior art Figure 3 An NTC temperature sensor is a bracket and a spring fixed to the bracket of the heating tube with two screws. The fuse is fixed to the bracket of the heating tube with a bracket and two screws. This method increases the material and assembly costs. Secondly, the NTC temperature sensor also uses an additional spring to press the temperature sensing head. Finally, manual screwing is required for production and assembly twice, which is not conducive to improving the assembly efficiency. Summary of the Utility Model

[0003] To solve the above problems, the technical solution provides a structure for assembling an NTC and a fuse in one.

[0004] To achieve the above object, the technical solution is as follows

[0005] A structure for assembling an NTC and a fuse in one, including a fuse, wherein a through hole for the NTC sensor to pass through is provided at the end of the fuse, and mounting parts are provided on both sides of the fuse.

[0006] In some embodiments, a through cavity communicating with the through hole is provided on the edge side of the fuse.

[0007] In some embodiments, a limiting part abutting against the fuse is provided on the end face of the NTC sensor.

[0008] In some embodiments, it further includes a three-pin socket on the bracket, and a low-voltage socket is provided in the insertion direction of the three-pin socket, wherein the extension line of the insertion direction of the low-voltage socket is perpendicular to the extension line of the insertion direction of the three-pin socket, so that only one of the two sockets can work.

[0009] In some embodiments, the low-voltage socket is connected with a conversion joint with a right-angled cross-section.

[0010] In some embodiments, the three-pin socket is recessed within the bracket.

[0011] In some embodiments, a stepped part is provided at the end of the low-voltage socket.

[0012] In some embodiments, deformable buckles are provided at both ends of the low-voltage socket.

[0013] The beneficial effects of this application are

[0014] In this application, a via hole is added to the fuse for passing through the NTC sensor, so that the two are integrated into one. Then, only by locking the screws on the installation parts on both sides and cooperating with the heating tube can rapid assembly be achieved. In this way, the materials are reduced, achieving the purpose of cost reduction. At the same time, during the production of the product, it can be directly assembled in one process, and the process is simple, reducing the production cost. Finally, the internal structure is optimized and 2 sets of bracket molds are less opened.

[0015] In this application, the extension line in the insertion direction of the low-voltage socket is perpendicular to the extension line in the insertion direction of the three-pin socket. Then, when inserting into any one socket, the other socket will be interfered and cannot be inserted, thus generating interference. In this way, the two interfaces will not work simultaneously, and this structure is convenient for assembly and has a lower cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments.

[0017] Figure 1 is the structural schematic diagram of the embodiment of the present utility model Figure 1 ;

[0018] Figure 2 is the schematic assembly structure diagram of the embodiment of the present utility model;

[0019] Figure 3 is the structural schematic diagram of the prior art;

[0020] Figure 4 is the structural schematic diagram of the embodiment of the present utility model Figure 2 ;

[0021] Figure 5 is the cross-sectional structural schematic diagram of the embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to make the technical problems, technical solutions and beneficial effects solved by the present utility model clearer, the following will further describe the present utility model in detail with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0023] Please refer to Figures 1-5 As shown, a structure for integrating NTC and fuse includes a fuse 100. A via hole for passing through the NTC sensor 101 is provided at the end of the fuse 100, and installation parts 102 are provided on both sides of the fuse 100.

[0024] A via hole is added to the fuse in this application for passing through the NTC sensor, so that the two are integrated into one. Then, only by locking the screws on both sides of the mounting part to cooperate with the heating tube can rapid assembly be achieved. In this way, the materials are reduced, achieving the purpose of cost reduction. At the same time, during the production of the product, it can be directly assembled in one process, and the process is simple, reducing the production cost. Finally, the internal structure is optimized and 2 sets of bracket molds are less opened.

[0025] In this embodiment, the fuse 100 is provided with a through cavity 103 communicating with the via hole at the edge side, so that the via hole has a certain deformation and is easier to clamp the NTC temperature sensor.

[0026] In this embodiment, the end face of the NTC sensor 101 is provided with a limiting portion 104 abutting against the fuse 100. After mutual abutment, the NTC sensor can be closely attached to the heating tube to avoid affecting temperature detection.

[0027] In this embodiment, it further includes a three-pin socket 1 on the bracket, and further includes a low-voltage socket 2 provided in the insertion direction of the three-pin socket 1. The extension line of the insertion direction of the low-voltage socket 2 is perpendicular to the extension line of the insertion direction of the three-pin socket 1, so that only one of the two sockets can work. After the power supply male plug is inserted into the female interface, the low-voltage data line tpye-c port adapter cannot be inserted into the power supply port, and the two interfere with each other and only one of them can be inserted.

[0028] Advantages of this application:

[0029] 1. Solve the safety regulation problem that the power cord and the low-voltage data line cannot be inserted into the interface at the same time.

[0030] 2. During the production of the product, a converter can be directly assembled into the product, and the cost is very low. Currently, everyone has relevant mobile phone charging data cables.

[0031] 3. It can solve the space for two exposed interfaces and beautify the appearance at the same time.

[0032] In this embodiment, the low-voltage socket 2 is connected with a conversion joint 3 with a right-angled cross-section. The conversion joint can be used to more conveniently insert the low-voltage socket and can adapt to more sockets.

[0033] In this embodiment, the three-pin socket 1 is recessed within the bracket to avoid being exposed.

[0034] In this embodiment, the end of the low-voltage socket 2 is provided with a step portion 4 for positioning and installing the socket.

[0035] In this embodiment, both ends of the low-voltage socket 2 are provided with deformable buckles 5 to facilitate the assembly of the low-voltage socket.

[0036] The above are only the preferred embodiments of the present application, and are not used to limit the scope of implementation of the present application. All other embodiments with the same or similar principles and basic structures as the present application are within the protection scope of the present application.

Claims

1. A structure with integrated NTC and fuse, characterized in that It includes a fuse (100), and a through hole for an NTC sensor (101) to pass through is provided at the end of the fuse (100), and mounting parts (102) are provided on both sides of the fuse (100).

2. The structure of the integrated assembly of an NTC and a fuse according to claim 1, characterized in that: A through cavity (103) communicating with the through hole is provided on the edge side of the fuse (100).

3. The structure of the integrated assembly of NTC and fuse according to claim 1, wherein: A limiting part (104) abutting against the fuse (100) is provided on the end face of the NTC sensor (101).

4. The structure of the integrated assembly of NTC and fuse according to claim 1, wherein: It further includes a three-pin socket (1) located on a bracket, and a low-voltage socket (2) is provided in the insertion end direction of the three-pin socket (1), wherein the extension line of the insertion direction of the low-voltage socket (2) is perpendicular to the extension line of the insertion direction of the three-pin socket (1), so that only one of the two sockets can work.

5. The structure of the integrated assembly of NTC and fuse according to claim 4, characterized in that: The low-voltage socket (2) is connected with a conversion joint (3) with a right-angled cross section.

6. The structure of the integrated NTC and fuse according to claim 5, characterized in that: The three-pin socket (1) is recessed and designed within the bracket.

7. The structure of the integrated NTC and fuse according to claim 6, characterized in that: A step part (4) is provided at the end of the low-voltage socket (2).

8. The structure of the integrated assembly of NTC and fuse according to claim 7, wherein: Deformable buckles (5) are provided at both ends of the low-voltage socket (2).

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