Efficient heat-conducting graphene electric radiator

Abstract

The utility model relates to the technical field of electric heaters, and discloses an efficient heat-conducting graphene electric heater which comprises a shell, a heating pipe is arranged in the middle of the inner wall of the shell, a plurality of heat-conducting plates are fixedly connected to the outer wall of the heating pipe, graphene heating layers are arranged on the outer walls of the heat-conducting plates, a plurality of fans are arranged on the lower side of the interior of the shell, and the fans are arranged on the outer side of the shell. A through hole is formed in the upper side in the shell in a penetrating mode, and an adjusting assembly is installed on the upper side, close to the graphene heating layer, of the inner wall of the shell. According to the device, efficient heat conduction is achieved through cooperation of the heating pipe, the heat conduction plate and the graphene heating layer, and meanwhile the draught fan blows hot air to the position close to the adjusting plate; the motor drives the reciprocating lead screw to rotate, the rack plate is meshed with the gear to drive the first rotating rod and the adjusting plate to swing in a reciprocating mode, the second rotating rod is connected with other adjusting plates to swing synchronously, finally, heat is evenly transmitted, and the use performance of the electric heater is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric heating technology field especially, relates to a kind of high-efficiency heat conduction's graphene electric heating. BACKGROUND

[0002] With the sustained growth of winter heating demand, various electric heating products gradually become the common heating equipment of residents and office. In order to meet the heating demand in different environments, the structure of electric heating device is constantly optimized to improve its heating efficiency, heat distribution uniformity and use comfort. In recent years, with the development of new heat-conducting materials, such as graphene, efficient heat-conducting materials are gradually applied to heating devices, effectively promoting the upgrading of electric heating technology.

[0003] In the prior art, traditional electric heating generally uses resistance wire heating or carbon fiber heating plate, combined with fan to realize hot air delivery. However, the existing electric heating still has deficiencies in heat conduction efficiency and heat distribution uniformity. The traditional heating element has slow heat conduction speed and low heat energy utilization rate, which leads to long heating process time, uneven hot air distribution, and easy formation of local overheating or dead angle area. At the same time, the outflow adjusting structure has single action, cannot realize synchronous large-angle swing between multiple air deflectors, limits the overall heating range, and reduces the user's heating experience, so a kind of high-efficiency heat conduction's graphene electric heating is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a kind of high-efficiency heat conduction's graphene electric heating, aims at improving the problem of slow heat conduction speed, low heat energy utilization rate of traditional heating element, long heating process time, uneven hot air distribution, easy formation of local overheating or dead angle area.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of high-efficiency heat conduction's graphene electric heating, including shell, the middle part of the shell inner wall has heating pipe, the outer wall of the heating pipe is fixedly connected with multiple heat conduction plates, the outer wall of multiple heat conduction plates is provided with graphene heating layer, the inside lower side of the shell is provided with multiple fans, the inside upper side of the shell is provided with through hole, the inner wall of the shell is installed with adjusting assembly near the upper side of graphene heating layer;

[0006] The adjusting assembly comprises a plurality of rotating rods one, an adjusting plate and rotating rods two, both ends of the plurality of rotating rods one are rotationally connected on the upper side of the inside of the shell, the outer wall of the plurality of rotating rods one is fixedly connected with the adjusting plate, the inside of the plurality of adjusting plates is fixedly connected with the rotating rods two on one side, the outer wall of the plurality of rotating rods two is rotationally connected through the connecting plate, one end of one of the rotating rods one is fixedly connected with the gear, the inside of the shell is fixedly connected with the motor, the output end of the motor is fixedly connected with the reciprocating screw rod, and the outer wall of the reciprocating screw rod is threadedly connected with the rack plate.

[0007] Further, the upper surface of the shell is fixedly connected with a hollow plate near the upper side of the graphene heating layer, and the outer side of the plurality of fans is covered with a dust cover.

[0008] Further, the inner wall of the shell is fixedly connected with a through groove box near one side of the through hole, and the inner wall of the through groove box is slidably connected with a dustproof plate.

[0009] Further, the outer wall of the dustproof plate is fixedly connected with a mounting plate on one side, and the inside of the mounting plate is provided with a positioning assembly.

[0010] Further, the positioning assembly comprises a fixed cylinder, a sliding plate, a clamping block and a sliding rod, one side of the outer wall of the fixed cylinder is fixedly connected to one side of the outer wall of the mounting plate, the outer wall of the sliding plate is slidably connected to the inner wall of the fixed cylinder, one side of the outer wall of the clamping block is fixedly connected to one side of the outer wall of the sliding plate, and one end of the sliding rod is fixedly connected to the other side of the outer wall of the sliding plate.

[0011] Further, the outer wall of the sliding rod is sleeved with a spring, one end of the spring abuts against one side of the inner wall of the fixed cylinder, the other end of the spring abuts against one side of the outer wall of the sliding plate, and the outer wall of the clamping block penetrates through the mounting plate and is inserted into the inside of the shell.

[0012] The utility model has the advantages of the following beneficial effects:

[0013] 1、in the utility model, through the cooperation of the heating pipe, the heat conduction plate and the graphene heating layer, the effect of efficient heat conduction is realized, the hot air is blown to the adjusting plate nearby through the fan, the reciprocating screw rod is driven to rotate through the motor, the effect that the gear and the rack plate are driven to meshing rotation is realized through the rotation of the reciprocating screw rod, the effect that the adjusting plate on the outer side of the rotating rod one is driven to reciprocate is realized through the rotation of the gear, the effect that the connecting plate on the outer side of the rotating rod two is driven to connect other adjusting plates to realize synchronous swing is realized through the rotation of the adjusting plate, the effect that the heat is uniformly transmitted to the use area to realize efficient heat conduction is realized, and the practicability of the electric heater is improved.

[0014] 2. The utility model discloses, through the dust cover cover is established in the fan outside, thereby realized the effect that it is convenient to preliminary dust prevention, at this time again through dustproof board setting in the through -hole outside, thereby realized the effect that it is convenient to prevent dust from entering the shell interior further influence heat conduction plate use, simultaneously through the pull slide rod makes the slide board drive the clamping block and separates the shell interior, thereby realized the effect that it is convenient to pull the mounting panel and remove the dustproof board from the through -slot box interior cleaning, and further improved the practicality of electric heater. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic diagram of the utility model discloses a high -efficient heat conduction's graphene electric heater is provided;

[0016] Figure 2 The heating pipe part structure schematic diagram of the utility model discloses a high -efficient heat conduction's graphene electric heater is provided;

[0017] Figure 3 For Figure 2 The enlarged view of A in the ;

[0018] Figure 4 The through -slot box part structure schematic diagram of the utility model discloses a high -efficient heat conduction's graphene electric heater is provided;

[0019] Figure 5 The heat conduction plate part structure schematic diagram of the utility model discloses a high -efficient heat conduction's graphene electric heater is provided;

[0020] Figure 6 For Figure 4 The enlarged view of B in the ;

[0021] Figure 7 The dustproof board part structure schematic diagram of the utility model discloses a high -efficient heat conduction's graphene electric heater is provided.

[0022] Legend:

[0023] 1, shell;2, heating pipe;3, heat conduction plate;4, graphene heating layer;5, rotation rod one;6, adjusting plate;7, rotation rod two;8, connecting plate;9, gear;10, motor;11, reciprocating screw;12, rack plate;13, fan;14, through -hole;15, through -slot box;16, dust cover;17, dustproof board;18, mounting panel;19, fixed cylinder;20, slide plate;21, clamping block;22, slide rod;23, spring;24, hollow plate. DETAILED DESCRIPTION

[0024] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figures 1-5 The present application provides an embodiment: a high-efficiency heat-conducting graphene electric heater, comprising a shell 1, the shell 1 is used for supporting and protecting the internal function components, a heating pipe 2 is fixedly installed in the middle of the inner wall of the shell 1, the heating pipe 2 is used for providing a preliminary heat source; a plurality of heat-conducting plates 3 are fixedly connected to the outer wall of the heating pipe 2, the heat-conducting plates 3 improve the overall heat-conducting efficiency by expanding the heated area; a graphene heating layer 4 is arranged on the outer wall of each of the plurality of heat-conducting plates 3, the graphene heating layer 4 has excellent heat-conducting performance, can quickly and uniformly diffuse heat, and improves the heating speed; a plurality of fans 13 are arranged on the lower side of the inside of the shell 1, the fans 13 are used for blowing out heat in the form of airflow, improving the heater circulation effect; a through hole 14 is formed through the upper side of the inside of the shell 1, the through hole 14 is used for promoting the circulation of internal air, enhancing the overall heat dissipation effect, and avoiding local overheating; an adjusting assembly is installed on the upper side of the heat-conducting plate 3 close to the inner wall of the shell 1, the adjusting assembly comprises a plurality of rotating rods one 5, adjusting plates 6 and rotating rods two 7; both ends of each of the plurality of rotating rods one 5 are rotatably connected to the upper side of the inside of the shell 1, and are used for providing support and controllable rotation; the outer wall of each of the plurality of rotating rods one 5 is fixedly connected with the adjusting plate 6, and the adjusting plate 6 is used for guiding the direction of heat flow and expanding the heating area; the inner side of each of the plurality of adjusting plates 6 is fixedly connected with the rotating rod two 7, the rotating rod two 7 connects the plurality of adjusting plates 6 to realize synchronous action; the outer wall of each of the plurality of rotating rods two 7 is rotatably connected through a connecting plate 8, the connecting plate 8 is used for stabilizing the transmission structure and ensuring the coordination of movement; one end of one of the rotating rods one 5 is fixedly connected with a gear 9, the gear 9 is linked with a power system to realize synchronous swinging of the adjusting plate 6; a motor 10 is fixedly connected to the inside of the shell 1, the motor 10 is used for providing driving power, a reciprocating screw rod 11 is fixedly connected to the output end of the motor 10, the reciprocating screw rod 11 is used for converting rotary power into linear reciprocating motion; a rack plate 12 is threadedly connected to the outer wall of the reciprocating screw rod 11, the top of the rack plate 12 is engaged with the gear 9, the rack plate 12 is engaged with the gear 9 to drive the rotating rod one 5 to rotate, thereby controlling the swinging of the adjusting plate 6. One side surface of the rack plate 12 abuts against the inner side wall of the shell 1 to achieve limiting effect, the output end of the motor 10 drives the reciprocating screw rod 11, thereby driving the rack plate 12 to move.

[0026] Specifically, through the triple heating structure of the heating pipe 2, the heat-conducting plate 3 and the graphene heating layer 4, heat is generated efficiently and uniformly distributed; combined with the air supply of the fan 13 and the adjustment assembly guide, the heat flow can be diffused directionally to the required area, effectively improving the overall heat conduction efficiency and heating comfort, avoiding local overheating, and at the same time realizing synchronous multi-plate large-range swinging, improving the air supply coverage, and enhancing the use effect and practicality of the electric heater.

[0027] With reference to Figure 1 , Figure 4 , Figure 6 and Figure 7 , the upper surface of the shell 1 is fixedly connected with a hollow plate 24 near the upper side of the heat-conducting plate 3, which is used to protect the heat-conducting plate 3 and assist in heat dissipation, improving the overall ventilation effect of the device; the outer side of each fan 13 is covered with a dust cover 16, which is used to block dust from entering the inside of the fan 13, maintain the stability of the operation of the fan 13 and prolong the service life; the inner wall of the shell 1 is fixedly connected with a through slot box 15 near one side of the through hole 14, which is used to accommodate the dustproof plate 17 and guide air circulation; the inner wall of the through slot box 15 is slidingly connected with the dustproof plate 17, which is used to open or close the through hole 14 according to the use demand, control the internal airflow and dustproof effect; the outer wall of the dustproof plate 17 is fixedly connected with a mounting plate 18 on one side, which is used to support and position the assembly and facilitate the installation and adjustment of the overall structure; the mounting plate 18 is internally provided with a positioning assembly, which includes a fixed cylinder 19, a sliding plate 20, a clamping block 21 and a sliding rod 22; the outer wall of the fixed cylinder 19 is fixedly connected on one side of the outer wall of the mounting plate 18, which is used to provide guiding support for the sliding plate 20; the outer wall of the sliding plate 20 is slidingly connected with the inner wall of the fixed cylinder 19, which is used to realize self-adaptive sliding under the elastic force of the spring 23; the outer wall of the clamping block 21 is fixedly connected on one side of the outer wall of the sliding plate 20, which is used to cooperate with the mounting plate 18 to position and lock the dustproof plate 17; one end of the sliding rod 22 is fixedly connected on the other side of the outer wall of the sliding plate 20, which is used to connect the spring 23 to provide a return spring force; the outer wall of the sliding rod 22 is sleeved with the spring 23, one end of the spring 23 abuts against one side of the inner wall of the fixed cylinder 19, and the other end abuts against the other side of the outer wall of the sliding plate 20, which is used to provide a continuous return force for the sliding plate 20 and the clamping block 21; the outer wall of the clamping block 21 penetrates through the mounting plate 18 and is inserted into the inside of the shell 1, which is used to position and fix the dustproof plate 17, ensuring that the dustproof plate 17 is stable and does not shift during operation; the outer wall of the rack plate 12 is slidingly connected with the inner wall of the shell 1 on one side, ensuring stable control during reciprocating motion, and the gear 9 is meshingly connected with the toothed end of the rack plate 12, forming a reliable power transmission path.

[0028] Specific, through the hollow plate 24 strengthen the heat conduction area protection and heat dissipation efficiency, through the combination of dust cover 16, dust plate 17 and through slot box 15, realize the effective dustproof protection of fan 13 and through hole 14 part;The positioning assembly of the block 21, sliding plate 20 and spring 23 cooperation, ensure that the dust plate 17 can be flexible control and positioning reliable, further improve the overall durability, stability and maintenance convenience of graphene electric heater.

[0029] Working principle: when the electric heater is needed, first of all, the electric heater is moved to the use area, then the heating pipe 2 is started to heat, and then the heat is transferred to the inside of the shell 1 through the cooperation of the heat conduction plate 3 and the graphene heating layer 4, so as to realize the effect of high efficient heat conduction, then the fan 13 is started to filter the air outside the shell 1 and transmit it to the inside of the shell 1, then the hot air flow is discharged through the through hole 14 and the hollow plate 24, when the hot air flow passes through the adjusting plate 6, the reciprocating screw rod 11 is driven by the motor 10, and then the side surface of the rack plate 12 is limited to slide with the inner wall of the shell 1, then the rotating direction of the driving end of the motor 10 is controlled, so that the rack plate 12 forms reciprocating motion, so as to realize the effect of driving one rotating rod 5 inside the gear 9 to rotate, then the rotation of one rotating rod 5 is realized, and then the effect of driving the rotating rod 7 inside the adjusting plate 6 to rotate is realized, and the effect of driving multiple adjusting plates 6 to reciprocate at the same time is realized through the connection of the connecting plate 8, so as to realize the effect of high efficient heat conduction, when used for a long time, the sliding plate 20 is pulled to make the block 21 on one side of the sliding plate 20 disengage from the inside of the shell 1, then the dustproof plate 17 is pulled to make the dustproof plate 17 disengage from the inside of the through slot box 15, so as to realize the effect of cleaning the dustproof plate 17.

[0030] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included in the protection scope of the present application.

Claims

1. A high-efficiency heat-conducting graphene electric heater comprising a shell (1), characterized in that: The middle part of the inner wall of the shell (1) is provided with a heating pipe (2), the outer wall of the heating pipe (2) is fixedly connected with a plurality of heat conduction plates (3), the outer wall of each of the plurality of heat conduction plates (3) is provided with a graphene heating layer (4), the inside of the shell (1) is provided with a plurality of fans (13), the upper side of the inside of the shell (1) is provided with a through hole (14), and the inner wall of the shell (1) is installed with an adjusting assembly near the upper side of the graphene heating layer (4). The adjusting assembly comprises a plurality of rotating rods (5), adjusting plates (6) and rotating rods (7), both ends of each of the plurality of rotating rods (5) are rotatably connected to the upper side of the inside of the shell (1), the outer wall of each of the plurality of rotating rods (5) is fixedly connected with an adjusting plate (6), one side of the inside of each of the plurality of adjusting plates (6) is fixedly connected with a rotating rod (7), the outer wall of each of the plurality of rotating rods (7) is rotatably connected through a connecting plate (8), one end of one of the rotating rods (5) is fixedly connected with a gear (9), the inside of the shell (1) is fixedly connected with a motor (10), the output end of the motor (10) is fixedly connected with a reciprocating screw rod (11), and the outer wall of the reciprocating screw rod (11) is threadedly connected with a rack plate (12); the top of the rack plate (12) is engaged with the gear (9).

2. The graphene electric heater of claim 1, wherein: The upper surface of the shell (1) is fixedly connected with a hollow plate (24) near the upper side of the graphene heating layer (4), and the outer side of each of the plurality of fans (13) is covered with a dust cover (16).

3. The graphene electric heater of claim 1, wherein: The inner wall of the shell (1) is fixedly connected with a through groove box (15) near one side of the through hole (14), and the inner wall of the through groove box (15) is slidably connected with a dustproof plate (17).

4. The graphene electric heater of claim 3, wherein: One side of the outer wall of the dustproof plate (17) is fixedly connected with a mounting plate (18), and the inside of the mounting plate (18) is provided with a positioning assembly.

5. The graphene electric heater of claim 4, wherein: The positioning assembly comprises a fixed cylinder (19), a sliding plate (20), a clamping block (21) and a sliding rod (22), one side of the outer wall of the fixed cylinder (19) is fixedly connected to one side of the outer wall of the mounting plate (18), the outer wall of the sliding plate (20) is slidably connected to the inner wall of the fixed cylinder (19), one side of the outer wall of the clamping block (21) is fixedly connected to one side of the outer wall of the sliding plate (20), and one end of the sliding rod (22) is fixedly connected to the other side of the outer wall of the sliding plate (20).

6. The graphene electric heater of claim 5, wherein: The outer wall of the sliding rod (22) is sleeved with a spring (23), one end of the spring (23) abuts against one side of the inner wall of the fixed cylinder (19), the other end of the spring (23) abuts against one side of the outer wall of the sliding plate (20), and the outer wall of the clamping block (21) penetrates through the mounting plate (18) and is inserted into the inside of the shell (1).

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