Fixing device for heating furnace fan

Abstract

The utility model provides a heating furnace fan fixing device which comprises a heating furnace body, a protective net cover surrounding the heating furnace body, a heat dissipation structure used for conveying heat of the heating furnace body and a fixing structure used for fixing the heat dissipation structure. The heat conducting seat is mounted on the heating furnace main body and / or the protective net cover through a fixing structure; a supporting arm is arranged on the heat conduction base and installed on the heating furnace body and / or the protective net cover through a fixing structure. Specifically, the fixing structure is used for fixing the heat dissipation structure on the heating furnace main body and / or the protective net cover; and through effective fixation, the stability and the safety of the heat dissipation structure during working of the heating gas furnace are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of heating equipment, in particular to a fixing structure of a heating furnace fan. Background Art

[0002] A fireplace is a common heating tool. When in use, the combustion inside the fireplace will heat the fireplace body. After the fireplace body is heated, its outer surface will generate heat radiation and heat the air around it. Since the density of hot air is low, the heated hot air around the fireplace body quickly rises to the top of the fireplace. Currently used fireplaces are required to be equipped with fireplace fans to diffuse the heat generated by the fireplace to various locations in the room to evenly distribute the heat in the room.

[0003] Chinese patent document number CN216897502U disclosed an auxiliary blowing assembly and a heater in 2022, specifically disclosing a heat-conducting base, a temperature difference power generation module, a radiator, a fan motor and a fan blade arranged on the heater; the temperature difference power generation module is arranged on the heat-conducting base; the radiator is arranged on the temperature difference power generation module; the fan motor is arranged on the radiator, and the fan blade is connected to the output shaft of the fan motor; the fan motor is electrically connected to the temperature difference power generation module; by adding an auxiliary blowing assembly to the heater, the hot air generated by the air outlet of the heater is used to heat the heat-conducting base, so that a large temperature difference is generated between the upper and lower ends of the temperature difference power generation module and electrical energy is provided to the fan motor, which can then drive the fan blade to rotate, so that the hot air rising from the heater can be blown forward under the drive of the fan blade. In the above-mentioned disclosed patent document, the heat-conducting base is adsorbed on the heater by a magnetic part. The above-mentioned fixing method will generate vibration when the fan motor rotates, and the connection between the heat-conducting base and the heater is unstable, resulting in the problem of falling off.

[0004] Therefore, further improvement is needed. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a fixing structure of a heating furnace fan to overcome the shortcomings of the prior art. The fixing structure can ensure the firmness of the connection between the heat-conducting base and the heater, and the structure is simple and reliable.

[0006] A fixing device for a heating stove fan designed for this purpose comprises a heating stove main body, a protective mesh cover surrounding the heating stove main body, a heat dissipation structure for transporting heat from the heating stove main body, and a fixing structure for fixing the heat dissipation structure, wherein the heat dissipation structure comprises a heat-conducting seat, which is mounted on the heating stove main body and / or the protective mesh cover via the fixing structure; a support arm is provided on the heat-conducting seat, which is mounted on the heating stove main body and / or the protective mesh cover via the fixing structure.

[0007] The support arm is extended downward relative to the heat-conducting seat, and the heat-conducting seat and the support arm are in a 7-shape.

[0008] The fixed structure includes a base, and the thermal conductive seat is fixedly installed on the base; the base is provided with an opening matching the thermal conductive seat, and when the thermal conductive seat is installed on the base, the thermal conductive seat is fitted with the top of the heating stove body through the opening, and the support arm vertically passes through the opening and fits with the circumferential side wall of the heating stove body.

[0009] The base is provided with first flanges folded outward on both sides, the thermal seat is provided with threaded holes, the first flanges are provided with through holes corresponding to the threaded holes, and screws pass through the through holes and cooperate with the threaded holes to achieve fixed installation of the thermal seat on the base.

[0010] The fixing structure includes a locking assembly, and the support arm is fixedly installed on the heating stove body through the locking assembly; the locking assembly includes a throat clamp tie, a locking sleeve and an adjusting screw, and the adjusting screw is horizontally movably installed on the locking sleeve, and a plurality of teeth are provided on the throat clamp tie. The throat clamp tie surrounds the heating stove body and passes through the locking sleeve on the support arm and rotates the adjusting screw by twisting the adjusting screw with a tool, and the adjusting screw engages with the teeth to shrink the overall length of the throat clamp tie, and the support arm is tightly installed on the heating stove body.

[0011] The fixing structure includes a locking block and a screw, and the support arm is fixedly installed on the heating stove body through the locking block and the screw; a threaded column is provided on the locking block, and the screw cooperates with the threaded column and moves toward the support arm, so that one end of the screw presses the support arm;

[0012] Second flanges folded outward are provided on both sides of the locking block, and a positioning space matched with the protective net cover is formed between the threaded column and the second flange.

[0013] The fixing structure includes a positioning seat matching the support arm, and a screw passes through the positioning seat and the support arm in sequence and then is connected to the heating stove body, so that the support arm is fixedly installed on the heating stove body.

[0014] The positioning seat is provided with third flanges folded outward on both sides, and the third flanges are provided with hooks. The outer circumferential wall of the heating stove body is provided with a plurality of exhaust holes, and the hooks are hung on the exhaust holes.

[0015] The fixing structure comprises a mounting seat, and the support arm is supported on the protective net cover through the mounting seat;

[0016] The mounting seat is fixedly mounted on the support arm by screws, and fourth flanges folded outward are provided on both sides of the mounting seat, and a clamping slot is provided on the fourth flange, and the mounting seat is hung on the protective net cover through the clamping slot.

[0017] The fixing structure includes a magnetic member, and the heat-conducting seat is magnetically attracted to the heating stove body through the magnetic member;

[0018] The thermal conductive seat is provided with a groove for installing the magnetic component, and the fixing structure also includes a pressing plate, and the magnetic component is fixedly installed on the groove through the pressing plate, and positioning parts are provided on the left and right sides of the pressing plate. The thermal conductive seat is provided with a slot connected to the groove, and a screw is fixedly installed in the slot after passing through the positioning part; or, the magnetic component is fixedly installed in the groove by a screw.

[0019] The above embodiment provides a fixing device for a heating stove fan, including a heating stove body, a protective mesh cover surrounding the heating stove body, a heat dissipation structure for transmitting heat from the heating stove body, and a fixing structure for fixing the heat dissipation structure, wherein the heat dissipation structure includes a heat-conducting seat, which is mounted on the heating stove body and / or the protective mesh cover through a fixing structure; a support arm is provided on the heat-conducting seat, which is mounted on the heating stove body and / or the protective mesh cover through a fixing structure. Specifically, the fixing structure is used to fix the heat dissipation structure on the heating stove body and / or the protective mesh cover; through effective fixing, the stability and safety of the heat dissipation structure when the heating stove is working are ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and the description thereof are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0023] Figure 2 It is a schematic diagram of the assembly structure of the base, the heat-conducting base and the support arm in the first embodiment of the utility model.

[0024] Figure 3 This is a schematic diagram of the exploded structure of the body, base, heat-conducting seat and support arm in the first embodiment of the utility model.

[0025] Figure 4 It is a schematic diagram of the assembly structure of the body, support arm and locking assembly in the second embodiment of the utility model.

[0026] Figure 5 This is a schematic diagram of the exploded structure of the body, support arm and locking assembly in the second embodiment of the utility model.

[0027] Figure 6 This is a schematic diagram of the assembly structure of the machine body, support arm, locking block and screw rod in the third embodiment of the utility model.

[0028] Figure 7 This is a schematic diagram of the assembly structure of the locking block and the screw rod in the third embodiment of the utility model.

[0029] Figure 8 This is a schematic diagram of the exploded structure of the machine body, support arm, locking block and screw rod in the third embodiment of the utility model.

[0030] Fig. 9 This is a schematic diagram of the assembly structure of the machine body, support arm and positioning seat in the fourth embodiment of the utility model.

[0031] Fig.10 This is a cross-sectional view of the assembly structure of the support arm and the positioning seat in the fourth embodiment of the utility model.

[0032] Fig.11 This is a schematic diagram of the exploded structure of the machine body, support arm and positioning seat in the fifth embodiment of the utility model.

[0033] Fig.12 This is a schematic diagram of the assembly structure of the machine body, support arm and mounting base in the fifth embodiment of the utility model.

[0034] Fig.13 This is a schematic diagram of the exploded structure of the body, support arm and mounting base in the fifth embodiment of the utility model.

[0035] Fig.14 It is a schematic diagram of the assembly structure of the heat-conducting seat, the magnetic member and the pressing sheet in the sixth embodiment of the utility model.

[0036] Fig.15 This is a schematic diagram of the exploded structure of the heat-conducting seat, the magnetic component and the pressing sheet in the sixth embodiment of the utility model.

[0037] Fig.16 It is a schematic diagram of the assembly structure of the heat-conducting seat and the magnetic component in the seventh embodiment of the utility model.

[0038] Fig.17 This is a schematic diagram of the exploded structure of the heat-conducting seat and the magnetic component in the seventh embodiment of the utility model. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0040] The first embodiment, as Figure 1-Figure 3 As shown, a fixing device for a heating stove fan is provided, comprising a heating stove body 1, a protective mesh cover 2 surrounding the heating stove body 1, a heat dissipation structure 3 for transporting heat from the heating stove body 1, and a fixing structure 4 for fixing the heat dissipation structure 3, the heat dissipation structure 3 comprising a heat-conducting seat 301, the heat-conducting seat 301 being mounted on the heating stove body 1 and / or the protective mesh cover 2 via the fixing structure 4; a support arm 302 is provided on the heat-conducting seat 301, the support arm 302 being mounted on the heating stove body 1 and / or the protective mesh cover 2 via the fixing structure 4.

[0041] Specifically, the fixing structure 4 is used to fix the heat dissipation structure 3 on the heating stove body 1 and / or the protective mesh cover 4; through effective fixation, the stability and safety of the heat dissipation structure 3 when the heating stove is working are ensured.

[0042] It should be noted that the heating stove includes a gas heating stove or an electric heating stove.

[0043] Further, if Figure 1 As shown, the heat dissipation structure 3 also includes a heat dissipation seat 303 , on which one or more heat dissipation fan assemblies 304 are provided. The heat dissipation fan assembly 304 includes a motor 3041 and a wind wheel 3042 , and the wind wheel 3042 is connected to the output shaft of the motor 3041 .

[0044] Further, if Figure 7 As shown, a temperature difference power generation unit 305 is provided between the heat sink 303 and the heat conducting base 301 , and the temperature difference power generation unit 305 is electrically connected to the motor 3041 .

[0045] Specifically, one side of the power generation unit 305 is in contact with the heat conduction seat 301 , and the other side of the power generation unit 305 is in contact with the heat dissipation seat 303 ;

[0046] The heat from the top and side walls of the heating stove body 1 is transferred to one side of the temperature difference power generation unit 305 through the heat conductive seat 301 and the support arm 302. The heat sink 303 attached to the other side of the temperature difference power generation unit 305 acts as a heat dissipator. A temperature difference is generated between the heat absorbed by the heat conductive seat 301 and the cooling effect of the heat sink 303. This temperature difference is used to generate electricity. The output pin end of the temperature difference power generation unit 305 will output a voltage, which is sent to the input end of the motor 3041 to form a working current. The current drives the motor 3041 to rotate, and the wind wheel 3042 fixed on the output shaft of the motor 3041 rotates accordingly. The wind pushing principle of the rotating wind wheel 3042 is used to push the hot air to a farther area.

[0047] Further, if Figure 3 As shown, the support arm 302 is extended downward relative to the heat-conducting seat 301, and the heat-conducting seat 301 and the support arm 302 are in a 7-shape.

[0048] Specifically, when there are two heat dissipation fan assemblies 304, the two heat dissipation fan assemblies 304 are both installed on the heat dissipation seat 303. Since the number of heat dissipation fan assemblies 304 is two, the temperature difference power generation unit 305 requires more electricity; therefore, the thermal conductive seat 301 contacts the top of the heating furnace body 1, and the support arm 302 contacts the circumferential side wall of the heating furnace body 1, so that more heat is transferred to the temperature difference power generation unit 305, thereby increasing the power generation of the temperature difference power generation unit 305.

[0049] Further, if Figure 2 and Figure 3 As shown, the fixed structure 4 includes a base 401, and the thermal conductive seat 301 is fixedly installed on the base 401; the base 401 is provided with an opening 4011 matching the thermal conductive seat 301, and when the thermal conductive seat 301 is installed on the base 401, the thermal conductive seat 301 is fitted with the top of the heating stove body 1 through the opening 4011, and the support arm 302 vertically passes through the opening 4011 and fits with the circumferential side wall of the heating stove body 1.

[0050] Specifically, the base 401 is the basic part of the fixed structure, providing a stable platform for installing the thermal seat 301; the opening 4011 on the base allows the thermal seat 301 to fit with the top of the heating stove body 1 through it. This design uses the opening 4011 to ensure the accurate position of the thermal seat 301 to maximize the efficiency of heat energy transfer.

[0051] The heat-conducting seat 301 is installed into the base 401 through the opening 4011 and fits tightly with the top of the heating stove body 1 . Such a fitting design helps the heat-conducting seat 301 to effectively absorb heat from the heating stove body 1 .

[0052] The support arm 302 vertically passes through the opening 4011 and then fits tightly with the circumferential side wall of the heating stove body 1. This penetration and fitting method further enhances the stability and thermal efficiency of the entire heat dissipation structure.

[0053] Further, if Figure 2 and Figure 3 As shown, first flanges 4012 folded outward are provided on both sides of the base 401, a threaded hole 3011 is provided on the thermal seat 301, and a through hole 40121 is provided on the first flange 4012 corresponding to the threaded hole 3011, and a screw passes through the through hole 40121 and cooperates with the threaded hole 3011 to achieve fixed installation of the thermal seat 301 on the base 401.

[0054] Specifically, by using the connection method of screws and threaded holes 3011, loosening due to vibration during operation of the heating furnace can be effectively prevented, and it is easy to install and maintain. This screw connection method ensures the firmness of the assembly.

[0055] The second embodiment, as Figure 4 and Figure 5 As shown, the fixing device of the heating furnace fan is different from the first embodiment in that: the fixing structure 4 includes a locking assembly 402, and the support arm 302 is fixedly installed on the heating furnace body 1 through the locking assembly 402; the locking assembly 402 includes a throat clamp tie 4021, a locking sleeve 4022 and an adjusting screw 4023, the adjusting screw 4023 is horizontally movably installed on the locking sleeve 4022, and a plurality of tooth grooves 40211 are provided on the throat clamp tie 4021, the throat clamp tie 4021 passes through the locking sleeve 4022 on the support arm 302 around the heating furnace body 1 and is rotated by twisting the adjusting screw 4023 by a tool, the adjusting screw 4023 is engaged with the tooth groove 40211, thereby shrinking the overall length of the throat clamp tie 4021, and the support arm 302 is fastened to the heating furnace body 1.

[0056] Specifically, the throat clamp tie 4021 has a tooth groove 40211, and the throat clamp tie 4021 surrounds the heating stove body 1 and the support arm 302 to provide physical fixation for the support arm 302. The locking sleeve 4022 provides support and guidance for the throat clamp tie 4021, ensuring that the tie can be correctly passed through and fixed in the desired position; the user can adjust the length and tightness of the tie by rotating the adjusting screw 4023 so that the teeth on it engage with the tooth groove 40211, thereby achieving precise control of the fixing tightness and ensuring a close fit between the support arm 302 and the heating stove body 1.

[0057] Alternatively, the outer circumferential wall of the heating stove body 1 is provided with a plurality of exhaust holes 101, the throat clamp tie 4021 passes through the exhaust hole 101 and passes through the locking sleeve 4022 around the support arm 302, and the adjusting screw 4023 is rotated by screwing with a tool, and the adjusting screw 4023 engages with the tooth groove 40211, so that the support arm 302 is fixedly installed on the heating stove body 1.

[0058] Other parts not described are the same as those in the first embodiment.

[0059] The third embodiment, as Figure 6-Figure 8 As shown, the fixing device of the heating stove fan is different from the first embodiment in that: the fixing structure 4 includes a locking block 403 and a screw 404, and the support arm 302 is fixedly installed on the heating stove body 1 through the locking block 403 and the screw 404; the locking block 403 is provided with a threaded column 4031, and the screw 404 cooperates with the threaded column 4031 and moves toward the support arm 302, so that one end of the screw 404 presses the support arm 302;

[0060] Second flanges 4032 folded outward are provided on both sides of the locking block 403 , and a positioning space 4033 cooperating with the protective net cover 2 is formed between the threaded column 4031 and the second flange 4032 .

[0061] Specifically, a threaded column 4031 is provided on the locking block 403, and in order to cooperate with the screw 404, the position can be precisely adjusted by rotation; when the screw 404 is rotated to the support arm 302, one end of the screw 404 presses the support arm 302, and through this mechanical pressure, the support arm 302 can be firmly fixed on the heating stove body 1 to provide stable support.

[0062] The second flanges 4032 on both sides of the locking block 403 not only increase the mechanical strength of the entire locking block 403, but also provide an additional supporting surface for the locking block 403, thereby enhancing the overall stability.

[0063] A positioning space 4033 that cooperates with the protective mesh cover 2 is formed between the second flanges 4032 , which helps to ensure the correct position and stability of the locking block 403 in the protective mesh cover 2 .

[0064] Specifically, the second flange 4032 can be fixedly connected to the protective mesh cover 2 by welding.

[0065] Other parts not described are the same as those in the first embodiment.

[0066] The fourth embodiment, as Figure 9-11 As shown, the fixing device of the heating furnace fan is different from the first embodiment in that:

[0067] The fixing structure 4 includes a positioning seat 405 matching the support arm 302 , and the screws pass through the positioning seat 405 and the support arm 302 in sequence and are connected to the heating stove body 1 , so that the support arm 302 is fixedly installed on the heating stove body 1 .

[0068] Further, if Fig.11 As shown, the positioning seat 405 has third flanges 4051 folded outward on both sides, and the third flanges 4051 are provided with hooks 4052 . The outer circumferential wall of the heating stove body 1 is provided with a plurality of exhaust holes 101 , and the hooks 4052 are hung on the exhaust holes 101 .

[0069] Specifically, the positioning seat 405 matches the support arm 302 to ensure that the support arm 302 can be installed correctly and stably; the screws pass through the positioning seat 405 and the support arm 302, and are finally connected to the heating stove body 1. This direct fixing method using screws provides a high degree of stability and safety.

[0070] The third flanges 4051 are designed on both sides of the positioning seat 405 to increase the structural strength of the positioning seat 405 , while the outward folding design provides an additional supporting surface.

[0071] The hook 4052 is designed on the third flange 4051 and is used to be hung on the exhaust hole 101 on the outer circumferential wall of the heating stove body 1. This hanging method makes the entire fixture easier to install and adjust, and is also easy to disassemble and maintain.

[0072] Other parts not described are the same as those in the first embodiment.

[0073] The fifth embodiment, as Fig.12 and Fig.13 As shown, the fixing device of the heating furnace fan is different from the first embodiment in that:

[0074] The fixing structure 4 includes a mounting seat 406, and the support arm 302 is supported on the protective net cover 2 through the mounting seat 406;

[0075] The mounting seat 406 is fixed on the support arm 302 by screws, and outwardly folded fourth flanges 4061 are provided on both sides of the mounting seat 406. The fourth flange 4061 is provided with a slot 4062, and the mounting seat 406 is hung on the protective net cover 2 through the slot 4062.

[0076] Specifically, the mounting base 406 is a component used to directly fix the support arm 302. The use of screws ensures a firm connection between the support arm 302 and the mounting base 406, while the hanging design provides additional support to prevent the device from moving or falling off during operation.

[0077] The mounting base 406 is designed to effectively carry the weight of the support arm and any dynamic loads caused by the operation of the fan.

[0078] The fourth flange 4061 is designed on both sides of the mounting seat 406 to increase the structural strength of the mounting seat and provide an additional supporting surface.

[0079] The card slot 4062 is located on the fourth flange 4062, and is used to hang the mounting seat 406 on the protective net cover 2. This hanging method makes the installation process easier and allows the entire device to be easily adjusted or removed when necessary.

[0080] Other parts not described are the same as those in the first embodiment.

[0081] The sixth embodiment, as Fig.14 and Fig.15 As shown, the fixing device of the heating stove fan is different from the first embodiment in that: the fixing structure 4 includes a magnetic member 407, and the heat-conducting seat 301 is magnetically attracted to the heating stove body 1 through the magnetic member 407;

[0082] Furthermore, the thermal seat 301 is provided with a groove 3012 for installing the magnetic component 407, and the fixing structure 4 also includes a pressing plate 408. The magnetic component 407 is fixedly installed on the groove 3012 through the pressing plate 408. Positioning parts 4081 are provided on the left and right sides of the pressing plate 408. The thermal seat 301 is provided with a slot 3013 that is connected to the groove 3012. The screw passes through the positioning part 4081 and is fixedly installed in the slot 3013.

[0083] Specifically, the magnetic connection allows the user to quickly install or remove the heat-conducting seat without any tools, which is particularly beneficial for maintenance and cleaning; due to the versatility of the magnetic connection, this design can be easily applied to a variety of heating stove bodies 1 made of different materials, as long as they can support magnetic adsorption. Although magnetic adsorption provides a convenient installation method, the additional fixation of the pressing sheet 408 or screws can also increase the mechanical stability of the connection and reduce vibration or movement during operation.

[0084] Other parts not described are the same as those in the first embodiment.

[0085] The seventh embodiment, as Fig.16 and Fig.17 As shown, the fixing device of the heating stove fan is different from the first embodiment in that the magnetic member 407 is fixed on the groove 3012 by screws.

[0086] Other undescribed parts are the same as those in the sixth embodiment.

[0087] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0088] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0089] In the present invention, unless otherwise clearly defined and specified, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0090] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0091] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0092] It should also be understood that when explaining the connection relationship or positional relationship of elements, although not explicitly described, the connection relationship and positional relationship are interpreted as including an error range, which should be within the acceptable deviation range of a specific value determined by those skilled in the art. For example, "approximately", "approximately" or "substantially" may mean within one or more standard deviations, which are not limited here.

[0093] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0094] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A fixing device for a heating furnace fan, characterized in that: The invention comprises a heating stove body (1), a protective mesh cover (2) surrounding the heating stove body (1), a heat dissipation structure (3) for transmitting heat from the heating stove body (1), and a fixing structure (4) for fixing the heat dissipation structure (3), wherein the heat dissipation structure (3) comprises a heat-conducting seat (301), and the heat-conducting seat (301) is installed on the heating stove body (1) and / or the protective mesh cover (2) through the fixing structure (4); and a support arm (302) is provided on the heat-conducting seat (301), and the support arm (302) is installed on the heating stove body (1) and / or the protective mesh cover (2) through the fixing structure (4).

2. The fixing device for the heating stove fan according to claim 1, characterized in that: The support arm (302) is arranged to extend downward relative to the heat conducting seat (301), and the heat conducting seat (301) and the support arm (302) are in a 7-shape.

3. The fixing device for the heating stove fan according to claim 1, characterized in that: The fixed structure (4) comprises a base (401), and the heat-conducting seat (301) is fixedly mounted on the base (401); the base (401) is provided with an opening (4011) matching the heat-conducting seat (301), and when the heat-conducting seat (301) is mounted on the base (401), the heat-conducting seat (301) is fitted with the top of the heating stove body (1) through the opening (4011), and the support arm (302) vertically passes through the opening (4011) and fits with the circumferential side wall of the heating stove body (1).

4. The fixing device for the heating stove fan according to claim 3, characterized in that: The base (401) is provided with first flanges (4012) folded outward on both sides, the heat-conducting seat (301) is provided with threaded holes (3011), the first flanges (4012) are provided with through holes (40121) corresponding to the threaded holes (3011), and screws pass through the through holes (40121) and are matched with the threaded holes (3011) to achieve fixed installation of the heat-conducting seat (301) on the base (401).

5. The fixing device for the heating stove fan according to claim 1, characterized in that: The fixing structure (4) comprises a locking assembly (402), and the support arm (302) is fixedly mounted on the heating stove body (1) via the locking assembly (402); the locking assembly (402) comprises a throat clamp tie (4021), a locking sleeve (4022) and an adjusting screw (4023), the adjusting screw (4023) being horizontally movably mounted on the locking sleeve (4022), and the throat clamp tie (4021) is provided with a plurality of The tooth groove (40211) is provided, and the throat clamp tie (4021) is passed through the locking sleeve (4022) on the support arm (302) around the heating stove body (1) and is rotated by turning the adjusting screw (4023) by means of a tool. The adjusting screw (4023) is engaged with the tooth groove (40211), thereby shrinking the overall length of the throat clamp tie (4021), and the support arm (302) is fixedly mounted on the heating stove body (1).

6. The fixing device for the heating stove fan according to claim 1, characterized in that: The fixing structure (4) comprises a locking block (403) and a screw (404), and the support arm (302) is fixedly mounted on the heating stove body (1) via the locking block (403) and the screw (404); a threaded column (4031) is provided on the locking block (403), and the screw (404) cooperates with the threaded column (4031) and moves toward the support arm (302), so that one end of the screw (404) presses against the support arm (302); Second flanges (4032) folded outward are provided on both sides of the locking block (403), and a positioning space (4033) cooperating with the protective mesh cover (2) is formed between the threaded column (4031) and the second flange (4032).

7. The fixing device for the heating stove fan according to claim 1, characterized in that: The fixing structure (4) comprises a positioning seat (405) matching the support arm (302), and a screw is passed through the positioning seat (405) and the support arm (302) in sequence and then connected to the heating stove body (1), so that the support arm (302) is fixedly mounted on the heating stove body (1).

8. The fixing device for the heating stove fan according to claim 7, characterized in that: The positioning seat (405) is provided with third flanges (4051) folded outward on both sides, and the third flanges (4051) are provided with hooks (4052). The outer circumferential wall of the heating stove body (1) is provided with a plurality of exhaust holes (101), and the hooks (4052) are hung on the exhaust holes (101).

9. The fixing device for the heating stove fan according to claim 1, characterized in that: The fixing structure (4) comprises a mounting seat (406), and the support arm (302) is supported on the protective mesh cover (2) via the mounting seat (406); The mounting seat (406) is fixedly mounted on the support arm (302) by means of screws, and fourth flanges (4061) folded outward are provided on both sides of the mounting seat (406), and a clamping slot (4062) is provided on the fourth flange (4061), and the mounting seat (406) is hung on the protective net cover (2) via the clamping slot (4062).

10. The fixing device for the heating stove fan according to claim 1, characterized in that: The fixing structure (4) comprises a magnetic part (407), and the heat-conducting seat (301) is magnetically attracted to the heating stove body (1) via the magnetic part (407); The heat-conducting seat (301) is provided with a groove (3012) for mounting the magnetic member (407), the fixing structure (4) further comprises a pressing sheet (408), the magnetic member (407) is fixedly mounted on the groove (3012) via the pressing sheet (408), positioning portions (4081) are provided on the left and right sides of the pressing sheet (408), the heat-conducting seat (301) is provided with a slot (3013) connected to the slot (3012), and a screw is fixedly mounted on the slot (3013) after passing through the positioning portion (4081); Alternatively, the magnetic member (407) is fixedly mounted on the groove (3012) by means of screws.

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