Connecting mechanism for heat conducting plate and radiation sheet of electric heater

Abstract

The utility model discloses a connecting mechanism for a heat-conducting plate and a radiation fin of an electric heater. The connecting mechanism comprises a base, the electric heater shell is arranged at the top of the base; the protective net is arranged on one side of the electric heater shell; the fixing assembly is arranged in the electric heater shell; the fixing assembly comprises a fixing plate; and a fixing bolt is arranged on one side of the fixing plate. According to the connecting mechanism for the heat-conducting plate and the radiation fin of the electric heater, the heat-conducting fin body can be fastened outside the radiation fin body, the fixing plate and the electric heater can be installed and fixed together through the arranged fixing bolts, after installation and fixation, the sleeve on the side plate can be clamped at one end of the heat-conducting fin body, and after the side plate is installed, the heat-conducting fin body can be tightly fixed. When the radiating fin and the heat-conducting fin are fixed, the mounting block and the electric heater can be fixed together by means of the arranged mounting bolt, and the bolt can be subjected to certain bounce under the support of the spring, so that the fastening effect of the bolt can be improved, and the daily fixing effect of people on the radiating fin and the heat-conducting fin is met.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heaters, in particular to a connecting mechanism between a heat conducting plate and a radiation sheet of an electric heater. Background Technique

[0002] An electric heater is an electrical device that converts electrical energy into heat energy. It is not necessary to convert all electrical energy into heat energy here, and only a part can be, such as, rice cookers, electric blankets, soldering irons, electric water heaters, etc. are all electric heaters. Currently, when people install the heat conducting plate and the radiation sheet of an electric heater on the market, a connecting mechanism is often used.

[0003] When the connecting mechanism between the heat conducting plate and the radiation sheet of the existing electric heater is connected, generally the connecting effect is not very good, and when used for a long time, the bolts become loose, which easily reduces the fixing effect between the heat conducting plate and the radiation sheet, and cannot well meet the daily use needs of people. Therefore, we need a connecting mechanism between the heat conducting plate and the radiation sheet of an electric heater. Content of the Utility Model

[0004] The purpose of the utility model is to provide a connecting mechanism between a heat conducting plate and a radiation sheet of an electric heater to solve the existing problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A connecting mechanism between a heat conducting plate and a radiation sheet of an electric heater, including a base; an electric heater housing arranged on the top of the base; a protective net arranged on one side of the electric heater housing; a fixing component arranged inside the electric heater housing; the fixing component includes a fixing plate; a fixing bolt is arranged on one side of the fixing plate; a heat conducting sheet body is fixedly connected to one side of the fixing plate; and a sleeve is snap-connected to one side of the heat conducting sheet body; the outer wall of the sleeve is slidably connected with a top cover; and a spring is fixedly connected inside the top cover; a side plate is fixedly connected to one side of the top cover; and a mounting block is highly connected to one side of the side plate; a mounting bolt is arranged on one side of the mounting block; a radiation sheet body arranged inside the electric heater housing.

[0006] Preferably, the number of fixing bolts on the fixing plate is four, and the four fixing bolts are equidistantly arranged on one side of the fixing plate.

[0007] Preferably, the fixing plate and the electric heater housing form a fixed structure through the fixing bolts, and one end of the fixing bolt penetrates through the fixing plate and extends into the electric heater housing for fastening.

[0008] Preferably, the number of top covers on the side plate is three, and the three top covers are equidistantly arranged on one side of the side plate.

[0009] Preferably, the top cover and the sleeve form an elastic structure through the spring, and the spring is arranged between the top cover and the sleeve.

[0010] Preferably, the mounting block and the outer shell of the electric heater form a fixed structure through mounting bolts, and one end of the mounting bolt passes through the mounting block and extends into the outer shell of the electric heater for fastening.

[0011] Preferably, the heat conducting plate body and the radiation plate body form a fixed structure, and the heat conducting plate body is sleeved and fixed on the outer wall of the radiation plate body for installation.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: for the connection mechanism between the heat conducting plate and the radiation plate of the electric heater,

[0013] (1) The heat conducting plate body can be fastened outside the radiation plate body, and the fixing plate and the electric heater can be installed and fixed together by means of the provided fixing bolts. After installation and fixation, the sleeve on the side plate can be stuck at one end of the heat conducting plate body. After the side plate is installed, the mounting block and the electric heater can be fixed together by means of the provided mounting bolts. With the support of the spring, the bolt can be subjected to a certain rebounding force, thereby improving the fastening effect of the bolt and meeting the daily fixing effect requirements of people for the radiation plate and the heat conducting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view structural schematic diagram of the present utility model;

[0015] Figure 2 is the structural schematic diagram of the heat conducting plate body and the fixing plate of the present utility model;

[0016] Figure 3 is the structural schematic diagram of the outer shell of the electric heater and the radiation plate body of the present utility model;

[0017] Figure 4 is the structural schematic diagram of the side plate and the top cover of the present utility model.

[0018] In the figure: 1, base; 2, outer shell of the electric heater; 3, protective net; 4, fixing assembly; 401, fixing plate; 402, fixing bolt; 403, heat conducting plate body; 404, sleeve; 405, top cover; 406, spring; 407, side plate; 408, mounting block; 409, mounting bolt; 5, radiation plate body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification, claims and above-mentioned drawings of this application are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification, claims or above-mentioned drawings of this application are used to distinguish different objects and not to describe a specific order.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0021] An embodiment of the utility model provides a connecting mechanism between a heat conduction plate and a radiation sheet of an electric heater, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, including a base 1; an electric heater housing 2 provided on the top of the base 1; a protective net 3 provided on one side of the electric heater housing 2; a fixing component 4 provided inside the electric heater housing 2; the fixing component 4 includes a fixing plate 401; a fixing bolt 402 is provided on one side of the fixing plate 401; a heat conduction sheet body 403 is fixedly connected to one side of the fixing plate 401; and a sleeve 404 is snap-connected to one side of the heat conduction sheet body 403; the outer wall of the sleeve 404 is slidably connected to a top cover 405; and a spring 406 is fixedly connected inside the top cover 405; a side plate 407 is fixedly connected to one side of the top cover 405; and a mounting block 408 is highly connected to one side of the side plate 407; a mounting bolt 409 is provided on one side of the mounting block 408; a radiation sheet body 5 provided inside the electric heater housing 2.

[0022] Specifically, in this embodiment, this solution mainly includes that the heat conduction sheet body 403 can be fastened outside the radiation sheet body 5, and the fixing plate 401 can be installed and fixed to the electric heater by relying on the provided fixing bolt 402. After the installation and fixation, the sleeve 404 on the side plate 407 can be stuck at one end of the heat conduction sheet body 403. After the side plate 407 is installed, the mounting block 408 can be fixed to the electric heater by relying on the provided mounting bolt 409. And with the support of the spring 406, the bolt can be subjected to a certain rebounding force, thereby improving the fastening effect of the bolt and meeting the daily fixing effect of the radiation sheet and the heat conduction sheet for people.

[0023] In a further preferred embodiment of the present utility model, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the number of fixing bolts 402 on the fixing plate 401 is four, and the four fixing bolts 402 are equidistantly arranged on one side of the fixing plate 401. The fixing plate 401 forms a fixed structure with the electric heater housing 2 through the fixing bolts 402, and one end of the fixing bolt 402 penetrates through the fixing plate 401 and extends into the electric heater housing 2 for fastening.

[0024] In this embodiment, the arrangement of the four fixing bolts 402 is facilitated. The fixing plate 401 and the electric heater housing 2 can be installed and fixed together by relying on the provided fixing bolts 402, and the fixing effect between the fixing plate 401 and the electric heater housing 2 is strengthened.

[0025] In a further preferred embodiment of the present utility model, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the number of top covers 405 on the side plate 407 is three, and the three top covers 405 are equidistantly arranged on one side of the side plate 407. The top cover 405 forms an elastic structure with the sleeve 404 through the spring 406, and the spring 406 is arranged between the top cover 405 and the sleeve 404.

[0026] In this embodiment, the connection effect between the side plate 407 and the top cover 405 is strengthened. The top cover 405 can support the sleeve 404 by relying on the support of the spring 406, and the spring 406 can provide a certain rebounding force to the bolt.

[0027] In a further preferred embodiment of the present utility model, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the mounting block 408 forms a fixed structure with the electric heater housing 2 through the mounting bolt 409, and one end of the mounting bolt 409 penetrates through the mounting block 408 and extends into the electric heater housing 2 for fastening.

[0028] In this embodiment, the arrangement of the mounting bolt 409 is facilitated. The mounting bolt 409 can install and fix the mounting block 408 and the electric heater housing 2 together, and the fixing effect between the mounting block 408 and the electric heater housing 2 is improved.

[0029] In a further preferred embodiment of the present utility model, as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the heat conducting sheet body 403 and the radiation sheet body 5 form a fixed structure, and the heat conducting sheet body 403 is sleeved and fixed on the outer wall of the radiation sheet body 5 for installation.

[0030] In this embodiment, the setting of the heat conducting sheet body 403 and the radiation sheet body 5 is facilitated, and the radiation sheet body 5 can be limited and installed by relying on the set heat conducting sheet body 403.

[0031] It should be noted that, for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, certain steps may be adopted in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0032] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the above division of units can have other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the shown or discussed coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0033] The units described as separate components above may or may not be physically separated. The components shown as units may or may not be physical units, that is, they can be located in one place, or can be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0034] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict, make combinations, additions, deletions or other adjustments to the features in the embodiments of the present invention according to the situation without creative work, so as to obtain different technical solutions that essentially do not deviate from the concept of the present invention. These technical solutions also belong to the scope of protection of the present invention.

Claims

1. A connection mechanism between a heat conducting plate and a radiation sheet of an electric heater, characterized in that: comprising a base (1); An electric heater housing (2) disposed on the top of the base (1); A protective net (3) provided on one side of the electric heater housing (2); A fixing assembly (4) is arranged inside the electric heater housing (2); the fixing assembly (4) comprises a fixing plate (401); a fixing bolt (402) is arranged on one side of the fixing plate (401); a heat conducting plate body (403) is fixedly connected to one side of the fixing plate (401); and a sleeve (404) is snap-connected to one side of the heat conducting plate body (403); a top cover (405) is slidably connected to the outer wall of the sleeve (404); and a spring (406) is fixedly connected to the inside of the top cover (405); a side plate (407) is fixedly connected to one side of the top cover (405); and a mounting block (408) is vertically connected to one side of the side plate (407); and a mounting bolt (409) is arranged on one side of the mounting block (408); A radiation sheet body (5) is arranged inside the electric heater housing (2).

2. The connection mechanism between the heat conducting plate and the radiation sheet of an electric heater according to claim 1, characterized in that: The number of the fixing bolts (402) on the fixing plate (401) is four, and the four fixing bolts (402) are arranged at equal distances on one side of the fixing plate (401).

3. The connection mechanism between the heat conducting plate and the radiation sheet of an electric heater according to claim 1, characterized in that: The fixing plate (401) forms a fixing structure with the electric heater housing (2) via fixing bolts (402), and one end of the fixing bolt (402) penetrates the fixing plate (401) and extends into the electric heater housing (2) for fastening.

4. The connection mechanism between the heat conducting plate and the radiation sheet of an electric heater according to claim 1, characterized in that: The number of top covers (405) on the side plate (407) is three, and the three top covers (405) are evenly arranged at one side of the side plate (407).

5. The connection mechanism between the heat conducting plate and the radiation sheet of an electric heater according to claim 1, characterized in that: The top cover (405) forms an elastic structure through a spring (406) and a sleeve (404), and the spring (406) is arranged between the top cover (405) and the sleeve (404).

6. The connection mechanism between the heat conducting plate and the radiation sheet of an electric heater according to claim 1, characterized in that: The mounting block (408) forms a fixed structure with the electric heater housing (2) via mounting bolts (409), and one end of the mounting bolt (409) penetrates the mounting block (408) and extends into the electric heater housing (2) for fastening.

7. The connection mechanism between the heat conducting plate and the radiation sheet of an electric heater according to claim 1, characterized in that: The heat conducting plate body (403) and the radiation plate body (5) form a fixed structure, and the heat conducting plate body (403) is sleeved and fixed on the outer wall of the radiation plate body (5) for installation.

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