Heater

Abstract

The utility model discloses a heater which comprises a lower aluminum alloy heat conductor and an upper aluminum alloy heat conductor, a placing cavity is arranged above the inside of the lower aluminum alloy heat conductor, a heating body is attached to the inside of the placing cavity, and the top of the heating body is attached to the bottom of the upper aluminum alloy heat conductor. By arranging the upper aluminum alloy heat conductor and the lower aluminum alloy heat conductor which are made of aluminum alloy, deformation and peculiar smell cannot be generated while heat absorption is performed, the wiring terminals are protected by arranging the junction box, the safety of the heater is improved, and the service life of the heater is prolonged. In this way, the effects that the heating block is clamped and fixed through the heat conduction module made of the integrally-formed aluminum alloy material, the overall strength of the device is improved, deformation is avoided after the device is used for a long time, peculiar smell is avoided, the situation that the heating block is loosened and short-circuited is avoided, safety is improved, meanwhile, the heat conductivity is improved, and a user can use the device conveniently are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heater, concretely is a kind of heater. BACKGROUND

[0002] Electric heater refers to the electric appliance using electric energy to achieve heating effect.It is small in size, high in heating power, and widely used, adopts intelligent control mode, and is high in temperature control precision, can be networked with computer.It is widely used, long in service life, and high in reliability.The core of the principle of heater is energy conversion, and the most extensive is that electric energy is converted into heat energy.With the development of society, heater is widely used in cold regions due to small size and fast heating, but the existing heater uses plastic material shell and fixing piece, and plastic material is prone to deformation after long time use, even pungent odor appears when working at high temperature, and the fixation of heating block is prone to loosen after deformation, short circuit is prone to occur, which brings inconvenience to user.

[0003] Therefore, it needs to be reformed, and the heat-conducting module of integrally formed aluminum alloy material is used to clamp and fix the heating block, the overall strength of the device is improved, and the device is not deformed and has no odor after long time use, the loosening and short circuit of heating block are avoided, the safety is improved, the heat conductivity is improved, and the user uses conveniently. CONTENT OF THE UTILITY MODEL

[0004] To solve the problems in the background art, the utility model aims at providing a kind of heater, it has the advantages of using the heat-conducting module of integrally formed aluminum alloy material to clamp and fix the heating block, improve the overall strength of the device, and the device is not deformed and has no odor after long time use, the loosening and short circuit of heating block are avoided, the safety is improved, the heat conductivity is improved, and the user uses conveniently, solve the problem that plastic material is prone to deformation after long time use, even pungent odor appears when working at high temperature, and the fixation of heating block is prone to loosen after deformation, short circuit is prone to occur, which brings inconvenience to user.

[0005] To achieve the above object, the utility model provides the following technical scheme: a heater, including lower aluminium alloy heat conductor and upper aluminium alloy heat conductor, the upper of lower aluminium alloy heat conductor inside is equipped with the cavity of placement, the inside of cavity is pasted with heating element, the top of heating element and the bottom of upper aluminium alloy heat conductor are pasted, the both sides of upper aluminium alloy heat conductor top and the inside of lower aluminium alloy heat conductor top are pasted, the right side of lower aluminium alloy heat conductor is fixedly connected with the cover of stifling, the right end of heating element and the left side of cover of stifling are pasted, the left side of lower aluminium alloy heat conductor and upper aluminium alloy heat conductor is fixedly connected with support frame, the left side of support frame is fixedly connected with axial flow fan, the surface of axial flow fan is equipped with the shell of stifling, the right side of shell inner surface and the surface of support frame are fixedly connected, the left side of shell front is fixedly connected with terminal, terminal and heating element electric connection, the surface of terminal is equipped with terminal box, the surface of terminal box is fixedly connected with the surface of shell through fixed bolt.

[0006] As the utility model is preferred, the central part of the upper aluminium alloy heat conductor is provided with a partition plate, the left and right sides of the partition plate and the left and right sides of the inner wall of the upper aluminium alloy heat conductor are provided with horizontal heat conduction plates, and the bottom of the inner wall of the upper aluminium alloy heat conductor and the top of the inner wall of the lower aluminium alloy heat conductor are provided with a plurality of longitudinally distributed heat conduction plates.

[0007] As the utility model is preferred, the central part of the lower aluminium alloy heat conductor is provided with a middle support layer, the left and right sides of the lower aluminium alloy heat conductor are provided with side support layers, and the left and right sides of the inner wall of the lower aluminium alloy heat conductor are provided with a plurality of matrix heat conduction plates.

[0008] As the utility model is preferred, the top of the upper aluminium alloy heat conductor and the outer surface of the lower aluminium alloy heat conductor are provided with a plurality of evenly distributed external grooves, and the left and right sides of the inner surface of the lower aluminium alloy heat conductor are provided with a plurality of evenly distributed internal grooves.

[0009] As the utility model is preferred, the left and right sides of the inner side of the top of the lower aluminium alloy heat conductor are provided with tapered protrusions, the left and right sides of the top of the upper aluminium alloy heat conductor are provided with inclined surfaces, and the surface of the tapered protrusion is pasted with the surface of the inclined surface.

[0010] As the utility model is preferred, the bottom of the lower aluminium alloy heat conductor is provided with a guide rail clamp, the left and right sides of the surface of the guide rail clamp and the left and right sides of the bottom of the lower aluminium alloy heat conductor are provided with threaded holes, and the guide rail clamp is fixedly connected with the lower aluminium alloy heat conductor through fixing screws.

[0011] Compared with the prior art, the utility model has the beneficial effects as follows:

[0012] 1. The utility model arranges the heating element between the lower aluminum alloy heat conductor and the upper aluminum alloy heat conductor, and clamps the upper aluminum alloy heat conductor inside the lower aluminum alloy heat conductor, so that the heating element is tightly fitted with the upper and lower aluminum alloy heat conductors. The wires are connected through the wiring terminals to supply power to the heating element to make it generate heat. When the heating element generates heat, heat is absorbed by the upper and lower aluminum alloy heat conductors so that the heat inside the device is evenly dissipated. Then, the axial flow fan is started to blow hot air to the outside. The axial flow fan is protected by the shell. At the same time, the heat is kept in the airtight position. The cover protects the right end of the heating element to prevent the heating element from being damaged. At the same time, by arranging the upper aluminum alloy heat conductor and the lower aluminum alloy heat conductor made of aluminum alloy, deformation and odor will not be generated while absorbing heat. The wiring terminal is protected by arranging the junction box to increase the safety of the heater. In this way, the heating block is clamped and fixed by the one-piece aluminum alloy heat conduction module, the overall strength of the device is improved, and it will not be deformed and has no odor after long-term use, thereby avoiding the situation that the heating block becomes loose and short-circuited, improving safety, and at the same time improving the heat conductivity, making it more convenient for users to use.

[0013] 2. The utility model divides the internal space of the upper aluminum alloy heat conductor by setting a middle partition, so that it can divide the airflow when the axial flow fan is working, reduce the output power consumption of the axial flow motor, reduce the energy consumption of the heater, and improve the energy saving and environmental protection effect. By setting the horizontal heat conduction plate and the longitudinal heat conduction plate in combination, the contact area of ​​the upper aluminum alloy heat conductor for absorbing heat is increased, the absorption rate of the heat emitted by the heating element is increased, and the thermal energy utilization is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the right side cross-sectional structure of the utility model;

[0017] Figure 4 This is a left-side structural diagram of the present utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the utility model when viewed from above;

[0019] Figure 6 This is a schematic diagram of the explosion structure of the utility model.

[0020] In the figure: 1. Lower aluminum alloy heat conductor; 2. Upper aluminum alloy heat conductor; 3. Placement cavity; 4. Heater; 5. Cover; 6. Support frame; 7. Axial fan; 8. Housing; 9. Terminal block; 10. Junction box; 11. Fixing bolts; 12. Middle partition; 13. Horizontal heat conducting plate; 14. Longitudinal heat conducting plate; 15. Middle support layer; 16. Side support layer; 17. Matrix heat conducting plate; 18. Outer groove; 19. Inner groove; 20. Conical bump; 21. Inclined surface; 22. Guide rail clamp; 23. Fixing screws. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figures 1 to 6 As shown, the utility model provides a heater, including a lower aluminum alloy heat conductor 1 and an upper aluminum alloy heat conductor 2, a placement cavity 3 is opened on the upper part of the interior of the lower aluminum alloy heat conductor 1, a heating element 4 is bonded to the interior of the placement cavity 3, the top of the heating element 4 is bonded to the bottom of the upper aluminum alloy heat conductor 2, both sides of the top of the upper aluminum alloy heat conductor 2 are bonded to the inner side of the top of the lower aluminum alloy heat conductor 1, a muffler cover 5 is fixedly connected to the right side of the lower aluminum alloy heat conductor 1, the right end of the heating element 4 is bonded to the left side of the muffler cover 5, the lower aluminum alloy heat conductor 1 and the left side of the upper aluminum alloy heat conductor 2 are fixedly connected to a support frame 6, an axial flow fan 7 is fixedly connected to the left side of the support frame 6, the surface of the axial flow fan 7 is provided with a shell 8, the right side of the inner surface of the shell 8 is fixedly connected to the surface of the support frame 6, the left side of the front of the shell 8 is fixedly connected to a wiring terminal 9, the wiring terminal 9 is electrically connected to the heating element 4, the surface of the wiring terminal 9 is provided with a junction box 10, and the surface of the junction box 10 is fixedly connected to the surface of the shell 8 by a fixing bolt 11.

[0023] refer to Figure 3 A middle partition 12 is provided in the center of the upper aluminum alloy heat conductor 2, and horizontal heat conducting plates 13 are provided on the left and right sides of the middle partition 12 and the left and right sides of the inner wall of the upper aluminum alloy heat conductor 2. A number of evenly distributed longitudinal heat conducting plates 14 are provided at the bottom of the inner wall of the upper aluminum alloy heat conductor 2 and the top of the inner wall of the lower aluminum alloy heat conductor 1.

[0024] As a technical optimization scheme of the utility model, the internal space of the upper aluminum alloy heat conductor 2 is divided by the middle partition plate 12, which plays a role in dividing the airflow when the axial flow fan 7 works, reduces the output power consumption of the axial flow motor, reduces the energy consumption of the heater, improves the energy saving and environmental protection effect, the use of the horizontal heat conduction plate 13 and the longitudinal heat conduction plate 14 increases the contact area of the internal heat absorption of the upper aluminum alloy heat conductor 2, increases the absorption rate of the heat dissipation of the heating body 4, and further improves the heat energy utilization.

[0025] Reference Figure 3 The central part of the lower aluminum alloy heat conductor 1 is provided with a middle support layer 15, and the left and right sides of the lower aluminum alloy heat conductor 1 are provided with side support layers 16, and the left and right sides of the inner wall of the lower aluminum alloy heat conductor 1 are provided with a plurality of uniformly distributed matrix heat conduction plates 17.

[0026] As a technical optimization scheme of the utility model, the use of the middle support layer 15 and the side support layer 16 improves the overall strength of the lower aluminum alloy heat conductor 1, avoids the deformation of the lower aluminum alloy heat conductor 1 under the pressure of the upper aluminum alloy heat conductor 2 during use, and avoids the normal use of the lower aluminum alloy heat conductor 1. The situation, by setting the matrix heat conduction plate 17, the absorption rate of the lower aluminum alloy heat conductor 1 to heat is improved, and the heat utilization rate is further improved.

[0027] Reference Figure 1 The top of the upper aluminum alloy heat conductor 2 and the outer surface of the lower aluminum alloy heat conductor 1 are provided with a plurality of uniformly distributed outer grooves 18, and the left and right sides of the inner surface of the lower aluminum alloy heat conductor 1 are provided with a plurality of uniformly distributed inner grooves 19.

[0028] As a technical optimization scheme of the utility model, by setting the outer groove 18 and the inner groove 19, the manufacturing material cost of the upper aluminum alloy heat conductor 2 and the lower aluminum alloy heat conductor 1 is reduced, and the heat absorption area and the emission area are improved, and the heat utilization rate is improved.

[0029] Reference Figure 1 The left and right sides of the inner side of the top of the lower aluminum alloy heat conductor 1 are provided with a tapered lug 20, and the left and right sides of the top of the upper aluminum alloy heat conductor 2 are provided with an inclined surface 21, and the surface of the tapered lug 20 is attached to the surface of the inclined surface 21.

[0030] As a technical optimization scheme of the utility model, by setting the tapered lug 20 and the inclined surface 21, when the upper aluminum alloy heat conductor 2 is clamped in the inside of the lower aluminum alloy heat conductor 1, the bottom of the inclined surface 21 is attached to the top of the tapered lug 20, which plays a role in blocking and fixing the upper aluminum alloy heat conductor 2, avoids the shaking displacement of the upper aluminum alloy heat conductor 2 in the inside of the lower aluminum alloy heat conductor 1, and further improves the fixing effect of the heating body 4.

[0031] Reference Figure 5 The bottom of the lower aluminum alloy heat conductor 1 is provided with a guide rail clamp 22, threaded holes are formed on the left and right sides of the surface of the guide rail clamp 22 and the left and right sides of the bottom of the lower aluminum alloy heat conductor 1, and the guide rail clamp 22 is fixedly connected with the lower aluminum alloy heat conductor 1 through fixing screws 23.

[0032] As a technical optimization scheme of the utility model, the heater can be conveniently fixed or hung on the support through the guide rail clamp 22, and the use is convenient. The guide rail clamp 22 is connected with the lower aluminum alloy heat conductor 1 through the fixing screws 23, the guide rail clamp 22 can be disassembled by screwing the fixing screws 23, different specifications of guide rail clamps 22 can be conveniently replaced, and the user can conveniently use.

[0033] The working principle and use process of the utility model are as follows: the heating body 4 is arranged between the lower aluminum alloy heat conductor 1 and the upper aluminum alloy heat conductor 2, the upper aluminum alloy heat conductor 2 is clamped in the lower aluminum alloy heat conductor 1, the heating body 4 is tightly attached to the upper aluminum alloy heat conductor 2 and the lower aluminum alloy heat conductor 1, the electric wire is connected through the wiring terminal 9, the heating body 4 is powered to heat, when the heating body 4 heats, heat is generated, the upper aluminum alloy heat conductor 2 and the lower aluminum alloy heat conductor 1 absorb the heat to uniformly release the heat in the device, then the shaft flow fan 7 is started to blow out the hot air to the outside, the shell 8 is arranged to protect the shaft flow fan 7, the cover 5 is arranged to protect the right end of the heating body 4, the heating body 4 is prevented from being damaged, the upper aluminum alloy heat conductor 2 and the lower aluminum alloy heat conductor 1 made of aluminum alloy material absorb heat without deformation and peculiar smell, the wiring box 10 is arranged to protect the wiring terminal 9, the safety of the heater is improved, the heating block is clamped and fixed by using the integrally formed aluminum alloy material heat conduction module, the overall strength of the device is improved, the device does not deform and has no peculiar smell during long-time use, the heating block is prevented from loosening and short circuit, the safety is improved, the heat conductivity is improved, and the user can conveniently use.

[0034] It should be noted that, in the present document, the terms such as first and second, etc., are merely used to differentiate one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heater comprising a lower aluminium alloy heat conductor (1) and an upper aluminium alloy heat conductor (2), characterised in that: The lower aluminum alloy heat conductor (1) is internally provided with a placing cavity (3), the placing cavity (3) is internally attached with a heating body (4), the top of the heating body (4) is attached with the bottom of the upper aluminum alloy heat conductor (2), the left and right sides of the top of the upper aluminum alloy heat conductor (2) are attached with the inner sides of the top of the lower aluminum alloy heat conductor (1), the right side of the lower aluminum alloy heat conductor (1) is fixedly connected with a cover (5), the right end of the heating body (4) is attached with the left side of the cover (5), the left sides of the lower aluminum alloy heat conductor (1) and the upper aluminum alloy heat conductor (2) are fixedly connected with a support frame (6), the left side of the support frame (6) is fixedly connected with an axial flow fan (7), the surface of the axial flow fan (7) is sleeved with an outer shell (8), the right side of the inner surface of the outer shell (8) is fixedly connected with the surface of the support frame (6), the left side of the front surface of the outer shell (8) is fixedly connected with a terminal (9), the terminal (9) is electrically connected with the heating body (4), the surface of the terminal (9) is sleeved with a terminal box (10), the surface of the terminal box (10) is fixedly connected with the surface of the outer shell (8) through a fixing bolt (11).

2. A heater as claimed in claim 1, wherein: The central part of the upper aluminum alloy heat conductor (2) is provided with a partition plate (12), the left and right sides of the partition plate (12) and the left and right sides of the inner wall of the upper aluminum alloy heat conductor (2) are provided with transverse heat conduction plates (13), the bottom of the inner wall of the upper aluminum alloy heat conductor (2) and the top of the inner wall of the lower aluminum alloy heat conductor (1) are provided with a plurality of uniformly distributed longitudinal heat conduction plates (14).

3. The heater of claim 1, wherein: The central part of the lower aluminum alloy heat conductor (1) is provided with a middle support layer (15), the left and right sides of the lower aluminum alloy heat conductor (1) are provided with side support layers (16), the left and right sides of the inner wall of the lower aluminum alloy heat conductor (1) are provided with a plurality of uniformly distributed matrix heat conduction plates (17).

4. The heater of claim 1, wherein: The top of the upper aluminum alloy heat conductor (2) and the outer surface of the lower aluminum alloy heat conductor (1) are provided with a plurality of uniformly distributed outer grooves (18), the left and right sides of the inner surface of the lower aluminum alloy heat conductor (1) are provided with a plurality of uniformly distributed inner grooves (19).

5. The heater of claim 1, wherein: The left and right sides of the inner side of the top of the lower aluminum alloy heat conductor (1) are provided with tapered lugs (20), the left and right sides of the top of the upper aluminum alloy heat conductor (2) are provided with inclined surfaces (21), the surface of the tapered lug (20) is attached with the surface of the inclined surface (21).

6. The heater of claim 1, wherein: The bottom of the lower aluminum alloy heat conductor (1) is provided with a guide rail clamp (22), the left and right sides of the surface of the guide rail clamp (22) and the left and right sides of the bottom of the lower aluminum alloy heat conductor (1) are provided with threaded holes, the guide rail clamp (22) is fixedly connected with the lower aluminum alloy heat conductor (1) through a fixing screw (23).

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