CN215412089U - Corrugated high-power electric heater for warmer - Google Patents

Abstract

The utility model discloses a corrugated high-power electric heater for a warmer, which comprises a shell, wherein a heat outlet hole is formed in the right end of the front surface of the shell, an air inlet is formed in the middle end of the left side of the shell, an exhaust fan is fixedly installed between the left ends of the two sides of the inner cavity of the shell, dust filter cotton is fixedly installed at the left end of the inner cavity of the shell and positioned on the right side of the exhaust fan, and a U-shaped limiting seat is fixedly connected to the middle end of the inner cavity of the shell. The electric heater has the advantages that under the mutual matching action of the exhaust fan, the heating element body, the air inlet, the shell, the heat outlet hole, the rotating shaft, the locking box, the rotary disc, the push plate, the spring, the push rod, the fixed rod, the locking block and the locking hole, the dust removal function of the electric heater is realized, the influence of dust on the surface of the heating element body on the heating effect is effectively avoided, meanwhile, a user can conveniently detach and install the heating element body, and great convenience is brought to the later maintenance work of the user.

Description

Corrugated high-power electric heater for warmer

Technical Field

The utility model relates to the technical field of electric heaters, in particular to a corrugated high-power electric heater for a warmer.

Background

The electric heater is a device for heating, preserving heat and heating flowing liquid and gaseous media; when the heating medium passes through the heating cavity of the electric heater under the action of pressure, the fluid thermodynamic principle is adopted to uniformly take away huge heat generated in the working process of the electric heating element, so that the temperature of the heated medium reaches the technological requirements of users, and the heating medium is often used for heating residential bathrooms.

However, the fixing mode of the heating element inside the existing electric heater is complex, the fixing mode is inconvenient for a user to detach and maintain when the electric heater is damaged, the time required by the user to maintain is prolonged, and the electric heater does not have a dust removal function, so that a large amount of dust adheres to the inside of the heating element in a long-time use state, and the use effect of external heating is further influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a corrugated high-power electric heater for a heater, which has the advantages of convenience in maintenance and dust removal function, and solves the problems that the fixing mode of a heating element in the conventional electric heater is complicated, the fixing mode is inconvenient for a user to detach and maintain when the heating element is damaged, the time required by the user for maintenance is increased, and the electric heater does not have the dust removal function.

In order to achieve the purpose, the utility model provides the following technical scheme: the corrugated high-power electric heater for the warmer comprises a shell, wherein a heat outlet hole is formed in the right end of the front surface of the shell, an air inlet is formed in the middle end of the left side of the shell, an exhaust fan is fixedly installed between the left ends of the two sides of an inner cavity of the shell, dust filter cotton is fixedly installed at the left end of the inner cavity of the shell and positioned at the right side of the exhaust fan, a U-shaped limiting seat is fixedly connected to the middle end of the inner cavity of the shell, a heating element body is placed at the middle end of the shell, the surface of the heating element body is movably connected to the inner surface of the U-shaped limiting seat, locking holes are formed in the right ends of the two sides of the heating element body, a locking box is fixedly connected to the right end of the inner surface of the shell, a rotating shaft is movably connected to the middle end of the locking box through a bearing, a rotating disc is fixedly installed at the middle end of the rotating shaft, and springs are fixedly connected to the two ends of the two sides of the inner cavity of the locking box, two fixedly connected with push pedal between the surface of spring, the surperficial swing joint of push pedal is in the surface of carousel, two the middle-end fixedly connected with push rod, two of one side are kept away from each other to the push pedal one side fixedly connected with dead lever, two that the push rod was kept away from each other the left end fixedly connected with locking piece that the dead lever was close to one side each other, the surperficial swing joint in the surface in locking hole of locking piece.

Preferably, the left end joint on the positive surface of shell has sealed buckle, the right-hand fixed mounting that the right-hand member on the positive surface of shell just is located hot hole has the display screen.

Preferably, a second metal protection net is fixedly installed on the surface of the heat outlet hole, and a first metal protection net is fixedly installed on the surface of the air inlet.

Preferably, the both sides of shell surface all fixedly connected with mounting panel, the mounting hole has been seted up on the surface of mounting panel.

Preferably, the limiting groove has all been seted up to the both sides of locking case inner chamber, the equal fixedly connected with stopper in both sides of push pedal, the surface swing joint of stopper is in the surface of limiting groove.

Preferably, the front surface of the rotating shaft is fixedly connected with a rotating disc, and the surface of the rotating disc is provided with an anti-slip groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model starts the exhaust fan and the heating element body to work, under the action of the work of the exhaust fan, the external air flow can be driven to be conveyed to the inside of the shell through the air inlet, after the air flow is blown to the surface of the heating element body, the air flow is discharged to the outside from the heat outlet hole, simultaneously, under the action of the work of the heating element body, the conveyed air flow can be rapidly heated, the air flow can be effectively heated, the temperature of the external environment can be further raised, the effect of heating the outside is achieved, meanwhile, through the arrangement of the dust filter cotton in the shell, the dust in the conveyed air flow can be effectively filtered, the effect of removing dust from the air flow is achieved, the cleanliness of the conveyed air flow is greatly improved, the dust is prevented from being attached to the surface of the heating element body to influence the heating effect, and meanwhile, the rotating shaft is controlled to rotate ninety degrees along the bearing on the locking box, the heating element body can be taken out from the surface of the U-shaped limiting seat and the shell in a sliding manner by a user until the locking block is completely separated from the locking hole on the heating element body, so that the heating element body can be taken out from the surface of the U-shaped limiting seat and the shell, the effect of quickly disassembling the heating element body is achieved, meanwhile, the heating element body is placed on the inner surface of the shell and the U-shaped limiting seat in a sliding manner, under the matching of the shell, the U-shaped limiting seat and the heating element body, the vertical direction and the front-back horizontal direction of the heating element body can be effectively limited, and the turntable is driven to rotate by operating the rotating shaft to rotate ninety degrees again, the tension of the spring is released, the push plates on two sides are pushed to move towards one side close to each other, the push plates can move to drive the push rods, the fixed rods and the locking blocks to move until the locking blocks can be inserted into the surfaces of the locking holes on the heating element body, and then the left horizontal direction and the right horizontal direction of the heating element body can be effectively limited, so that the effect of quickly installing the heating element body is achieved, under the action of integral matching, the electric heater has the function of dust removal, the phenomenon that dust is attached to the surfaces of the heating element body to influence the heating effect is effectively avoided, meanwhile, a user can conveniently detach and install the heating element body, great convenience is brought to the later maintenance work of the user, the problem that the fixing mode of the heating element inside the existing electric heater is complex, and the user is not convenient to detach and maintain when the heating element is damaged is solved, the time required by the maintenance of the user is increased, and the electric heater does not have the dust removal function.

2. According to the utility model, through the arrangement of the sealing buckle plate, a user can conveniently maintain the interior of the shell, through the arrangement of the first metal protective net and the second metal protective net, the purpose of protecting the air inlet and the heat outlet is achieved, through the arrangement of the mounting plate and the mounting hole, the user can conveniently use the bolt to mount and fix the whole body, through the arrangement of the limiting groove and the limiting block, the purpose of limiting the push plate is achieved, and through the arrangement of the rotating disc, the user can conveniently control the rotating shaft to rotate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the housing of the present invention;

FIG. 3 is a schematic cross-sectional view of the lock box of the present invention;

fig. 4 is a schematic bottom sectional view of the lock box of the present invention.

In the figure: 1. a housing; 2. sealing the pinch plate; 3. a heat outlet hole; 4. a display screen; 5. mounting a plate; 6. mounting holes; 7. a second metal protective net; 8. an air inlet; 9. a first metal protection net; 10. an exhaust fan; 11. dust filter cotton; 12. a heating element body; 13. a U-shaped limiting seat; 14. fixing the rod; 15. a push rod; 16. rotating the disc; 17. a lock box; 18. a locking block; 19. a locking hole; 20. pushing the plate; 21. a spring; 22. a rotating shaft; 23. a turntable; 24. a limiting block; 25. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, the corrugated high-power electric heater for a warmer comprises a housing 1, a sealing buckle 2 is clamped at the left end of the front surface of the housing 1, the inside of the housing 1 is convenient for a user to maintain through the arrangement of the sealing buckle 2, a display screen 4 is fixedly arranged at the right end of the front surface of the housing 1 and positioned at the right side of a heat outlet hole 3, mounting plates 5 are fixedly connected to both sides of the outer surface of the housing 1, mounting holes 6 are formed in the surfaces of the mounting plates 5, the user can conveniently mount and fix the whole body through the arrangement of the mounting plates 5 and the mounting holes 6 by using bolts, the heat outlet hole 3 is formed at the right end of the front surface of the housing 1, an air inlet 8 is formed at the middle end of the left side of the housing 1, a second metal protection net 7 is fixedly arranged on the surfaces of the heat outlet holes 3, a first metal protection net 9 is fixedly arranged on the surfaces of the air inlet 8, and the first metal protection net 9 and the second metal protection net 7 are arranged, the purpose of protecting the air inlet 8 and the heat outlet 3 is achieved, the exhaust fan 10 is fixedly arranged between the left ends of the two sides of the inner cavity of the shell 1, the dust filter cotton 11 is fixedly arranged at the left end of the inner cavity of the shell 1 and positioned at the right side of the exhaust fan 10, the U-shaped limiting seat 13 is fixedly connected to the middle end of the inner cavity of the shell 1, the heating element body 12 is placed at the middle end of the shell 1, the surface of the heating element body 12 is movably connected to the inner surface of the U-shaped limiting seat 13, the right ends of the two sides of the heating element body 12 are respectively provided with a locking hole 19, the right end of the inner surface of the shell 1 is fixedly connected with a locking box 17, the middle end of the locking box 17 is movably connected with a rotating shaft 22 through a bearing, the front surface of the rotating shaft 22 is fixedly connected with a rotating disc 16, the surface of the rotating disc 16 is provided with an anti-skid groove, the rotating shaft 22 is convenient for a user to operate to rotate, the rotating disc 23 is fixedly arranged at the middle end of the rotating shaft 22, both ends of both sides of the inner cavity of the locking box 17 are fixedly connected with springs 21, push plates 20 are fixedly connected between the surfaces of the two springs 21, the surfaces of the push plates 20 are movably connected to the surface of the turntable 23, both sides of the inner cavity of the locking box 17 are respectively provided with a limiting groove 25, both sides of the push plates 20 are respectively fixedly connected with a limiting block 24, the surfaces of the limiting blocks 24 are movably connected to the surfaces of the limiting grooves 25, the purpose of limiting the push plates 20 is achieved through the arrangement of the limiting grooves 25 and the limiting blocks 24, the middle ends of the sides of the two push plates 20, which are far away from each other, are fixedly connected with push rods 15, the sides of the two push rods 15, which are far away from each other, are fixedly connected with fixing rods 14, the left ends of the two fixing rods 14, which are close to each other, are fixedly connected with locking blocks 18, the surfaces of the locking blocks 18 are movably connected to the surfaces of locking holes 19, the exhaust fans 10 and the heating element body 12 are started, under the action of the exhaust fans 10, can drive the outside air current to carry to the inside of shell 1 through air intake 8, blow the back to the surface of heating element body 12, discharge from going out hot hole 3 to the external world, simultaneously under the effect of heating element body 12 work, can carry out quick heating to the conveying air current, make the air current obtain effectual intensification, and then can rise to the temperature of external environment, and thus reached the effect of heating the external world, simultaneously through the setting of shell 1 inside dust filter cotton 11, can carry out effective filtration to the dust in the conveying air current, reach the effect of removing dust to the air current, very big improvement the cleanliness factor of conveying air current, avoid the dust to adhere to the surface of heating element body 12 and influence the heating effect, simultaneously through operating pivot 22 and rotating ninety degrees along the bearing department on locking case 17, and can drive carousel 23 and move along the surface of push pedal 20, the turntable 23 can push the push plates 20 at two sides to move towards one side far away from each other while moving, and can extrude the spring 21, so that the spring 21 can generate tension to the push plates 20, the push plates 20 can move to drive the push rod 15, the fixed rod 14 and the locking block 18 to move until the locking block 18 is completely separated from the locking hole 19 on the heating element body 12, a user can slide and take out the heating element body 12 from the surfaces of the U-shaped limiting seat 13 and the shell 1, and further achieve the effect of quickly disassembling the heating element body 12, meanwhile, by placing the heating element body 12 on the inner surfaces of the shell 1 and the U-shaped limiting seat 13 in a sliding manner, under the matching of the shell 1, the U-shaped limiting seat 13 and the heating element body 12, the vertical direction and the front-back horizontal direction of the heating element body 12 can be effectively limited, and the turntable 23 is driven to rotate by operating the rotating shaft 22 to rotate ninety degrees again, so that the tension of the spring 21 is released, the push plates 20 at two sides are pushed to move towards one side close to each other, the push plates 20 can move to drive the push rod 15, the fixed rod 14 and the locking block 18 to move until the locking block 18 can be inserted into the surface of the locking hole 19 on the heating element body 12, and further the left and right horizontal directions of the heating element body 12 can be effectively limited, thereby achieving the effect of quickly mounting the heating element body 12, under the action of integral cooperation, the electric heater has the function of dust removal, effectively avoiding dust from attaching to the surface of the heating element body 12 to influence the heating effect, simultaneously facilitating the user to dismount and mount the heating element body 12, bringing great convenience to the later maintenance work of the user, and solving the problem that the fixing mode of the heating element inside the existing electric heater is complicated, the electric heater has the advantages that the electric heater is inconvenient for a user to detach and maintain when damaged, the time required by the user to maintain is prolonged, and the electric heater does not have a dust removal function.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

During the use, work is carried out through starting exhaust fan 10 and heating element body 12, under the effect of exhaust fan 10 work, can drive outside air current and carry to the inside of shell 1 through air intake 8, blow the back to the surface of heating element body 12, discharge from going out hot hole 3 to the external world, simultaneously under the effect of heating element body 12 work, can carry out quick heating to the conveying air current, make the air current can obtain effectual intensification, and then can rise the temperature of external environment, thereby reach the effect of heating to the external world, simultaneously through the setting of shell 1 inside dust filter cotton 11, can carry out effectual filtration to the dust in the conveying air current, reached the effect of removing dust to the air current, very big improvement the cleanliness factor of conveying air current, avoid the dust to adhere to the surface of heating element body 12 and influence the heating effect, meanwhile, the rotating shaft 22 is operated to rotate ninety degrees along the bearing on the locking box 17, so that the rotating disc 23 can be driven to move along the surface of the push plate 20, the rotating disc 23 can push the push plates 20 at two sides to move towards one side away from each other while moving, the spring 21 can be extruded, the spring 21 can generate tension on the push plate 20, the push plate 20 can drive the push rod 15, the fixed rod 14 and the locking block 18 to move until the locking block 18 is completely separated from the inside of the locking hole 19 on the heating element body 12, a user can slide and take out the heating element body 12 from the surfaces of the U-shaped limiting seat 13 and the shell 1, and the effect of quickly disassembling the heating element body 12 is achieved, meanwhile, the heating element body 12 is placed on the inner surfaces of the shell 1 and the U-shaped limiting seat 13 in a sliding manner, and under the matching of the shell 1, the U-shaped limiting seat 13 and the heating element body 12, the vertical direction and the front and back horizontal direction of the heating element body 12 can be effectively limited, the rotating shaft 22 is operated again to rotate ninety degrees to drive the turntable 23 to rotate, so that the tension of the spring 21 is released, the push plates 20 at two sides are pushed to move towards one side close to each other, the push plates 20 can move to drive the push rod 15, the fixed rod 14 and the locking block 18 to move until the locking block 18 can be inserted into the surface of the locking hole 19 on the heating element body 12, and further the left and right horizontal directions of the heating element body 12 can be effectively limited, thereby achieving the effect of quickly installing the heating element body 12, realizing the dust removal function of the electric heater under the action of integral cooperation, effectively avoiding the dust from attaching to the surface of the heating element body 12 to influence the heating effect, and simultaneously facilitating a user to detach and install the heating element body 12, great convenience is brought to the later maintenance work of the user.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Corrugated high-power electric heater for heater, including shell (1), its characterized in that: the right-hand member of the positive surface of shell (1) has seted up out hot hole (3), air intake (8) have been seted up to the left middle-end of shell (1), fixed mounting has exhaust fan (10) between the left end of shell (1) inner chamber both sides, the left end of shell (1) inner chamber just is located the right-hand fixed mounting of exhaust fan (10) and has dust filter pulp (11), the middle-end fixedly connected with U type spacing seat (13) of shell (1) inner chamber, heating element body (12) have been placed to the middle-end of shell (1), the surface activity of heating element body (12) is connected in the internal surface of U type spacing seat (13), locking hole (19) have all been seted up to the right-hand member of heating element body (12) both sides, the right-hand member fixedly connected with locking case (17) of shell (1) internal surface, the middle-end of locking case (17) has pivot (22) through bearing swing joint, the utility model discloses a locking device, including pivot (22), locking case (17), fixed connection has carousel (23) in the middle-end fixed mounting of pivot (22), the equal fixedly connected with spring (21) in both ends of locking case (17) inner chamber both sides, two fixedly connected with push pedal (20) between the surface of spring (21), the surperficial swing joint of push pedal (20) is in the surface of carousel (23), two middle-end fixedly connected with push rod (15) of one side are kept away from each other in push pedal (20), two one side fixedly connected with dead lever (14) that push rod (15) kept away from each other, two left end fixedly connected with locking piece (18) that dead lever (14) are close to one side each other, the surperficial swing joint in locking hole (19) of locking piece (18).

2. The corrugated high-power electric heater for a warmer of claim 1, wherein: the left end joint that positive surface of shell (1) has sealed buckle (2), the right-hand fixed mounting that the right-hand member that just is located hot hole (3) of positive surface of shell (1) has display screen (4).

3. The corrugated high-power electric heater for a warmer of claim 1, wherein: and a second metal protective net (7) is fixedly installed on the surface of the heat outlet hole (3), and a first metal protective net (9) is fixedly installed on the surface of the air inlet (8).

4. The corrugated high-power electric heater for a warmer of claim 1, wherein: the equal fixedly connected with mounting panel (5) in both sides of shell (1) surface, mounting hole (6) have been seted up on the surface of mounting panel (5).

5. The corrugated high-power electric heater for a warmer of claim 1, wherein: spacing groove (25) have all been seted up to the both sides of locking case (17) inner chamber, the equal fixedly connected with stopper (24) in both sides of push pedal (20), the surface swing joint of stopper (24) is in the surface of spacing groove (25).

6. The corrugated high-power electric heater for a warmer of claim 1, wherein: the front surface of the rotating shaft (22) is fixedly connected with a rotating disc (16), and the surface of the rotating disc (16) is provided with an anti-slip groove.

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