CN214949337U - Electric heater - Google Patents

Electric heater Download PDF

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Publication number
CN214949337U
CN214949337U CN202120749415.4U CN202120749415U CN214949337U CN 214949337 U CN214949337 U CN 214949337U CN 202120749415 U CN202120749415 U CN 202120749415U CN 214949337 U CN214949337 U CN 214949337U
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China
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heat dissipation
base station
close
dissipation cover
column
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CN202120749415.4U
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Chinese (zh)
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李军
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Beijing Hozerson Energy Saving Equipment Co ltd
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Beijing Hozerson Energy Saving Equipment Co ltd
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Abstract

The utility model discloses an electric heater, including the base station, the upper end middle zone of base station is provided with electric heating mechanism, the outside of the upper end electric heating mechanism of base station is provided with protection mechanism, protection mechanism includes safe heat dissipation cover, slide bar, slide frame and heat dissipation electric fan, the outside of the upper end electric heating mechanism of base station is provided with safe heat dissipation cover, the breach has been seted up to the rear end of safe heat dissipation cover, the rear end of safe heat dissipation cover is close to one end and is provided with the slide bar, the internal surface of the rear end breach rear side slide bar of safe heat dissipation cover is provided with the slide frame, the inside middle zone of slide frame is provided with the heat dissipation electric fan, the lower extreme of base station is provided with switches displacement mechanism. The utility model discloses can effectively avoid external impurity to get into inside the safe heat exchanger that looses, cause the naked light phenomenon, stability is strong, and the flexibility is high, can be applicable to each scene in a flexible way and use, better satisfying the use needs.

Description

Electric heater
Technical Field
The utility model relates to an electric heater equipment technical field specifically is the electric heater.
Background
Along with the progress of science and technology and the development of society, people's standard of living improves gradually, and people also improve day by day to work, living environment's requirement, in order to make indoor also have comfortable temperature in chilly winter, the electric heater has become a widely used electrical apparatus in people's life, and the electric heater can carry out rapid heating up to indoor to improve indoor environment's comfort level, effectively improved people's quality of life.
However, the existing electric heater still has many hidden dangers, for example, no heat insulation protection measures exist, so that external impurities are easily contacted with the radiating fins, and the open fire phenomenon is caused; in addition, since the electric heater is too heavy, the whole displacement of the electric heater is too clumsy, and the use experience of a user is affected, so that a scheme capable of alleviating the problems is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric heater to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the electric heater comprises a base station, wherein an upper end middle area of the base station is provided with an electric heating mechanism, the outer side of the upper end electric heating mechanism of the base station is provided with a protection mechanism, the protection mechanism comprises a safe heat dissipation cover, a slide bar, a slide frame and a heat dissipation electric fan, the outer side of the upper end electric heating mechanism of the base station is provided with the safe heat dissipation cover, a notch is arranged at the rear end of the safe heat dissipation cover, the rear end of the safe heat dissipation cover is close to one end and is provided with the slide bar, the inner surface of the rear end notch rear side slide bar of the safe heat dissipation cover is provided with the slide frame, the inner middle area of the slide frame is provided with the heat dissipation electric fan, the lower end of the base station is provided with a switching displacement mechanism, the switching displacement mechanism comprises a supporting leg, a telescopic column, a supporting frame, a roller column, a motor, a first helical gear, a second helical gear, an internal thread sleeve, a threaded column and a positioning bearing, the lower end of the base station is close to one end and is provided with a supporting leg, the utility model discloses a supporting foot of a screw thread post, including base station, one end supporting legs, telescopic column, motor, first helical gear, second helical gear, internal thread sleeve's internal surface and lower extreme are provided with the screw thread post, the lower extreme of screw thread post is provided with location bearing.
Preferably, the electric heating mechanism is fixedly mounted in the middle area of the upper end of the base platform, the safe heat dissipation cover is fixedly mounted at the upper end of the outer side base platform of the electric heating mechanism through a fixing screw, and the front end of the sliding rod and the rear end of the safe heat dissipation cover are close to one end to be fixedly connected.
Preferably, the outer surface of one end of the front end of the sliding frame is connected with the inner surface of the sliding rod in a sliding mode, the sliding frame is installed on the outer side of a rear end notch of the safety heat dissipation cover, the heat dissipation electric fan is fixedly installed at the rear end of the inside of the sliding frame through the fixing frame, and the two groups of sliding rods are arranged.
Preferably, the upper end of the supporting leg is fixedly connected with the front end region of the lower end of the base station close to one end, the upper end of the telescopic column is fixedly connected with the inner side region of the lower end of the base station close to one end of the supporting leg, the lower end of the telescopic column is fixedly connected with the upper end of the supporting frame close to one end, and the upper end of the roller column is fixedly connected with the front end region of the lower end of the supporting frame close to one end.
Preferably, the motor is fixedly installed in the middle of the lower end of the base station and close to one side region of the telescopic column, the other end of the first bevel gear is fixedly connected with one end of a rotating shaft of the motor, the oblique upper end of one end of the first bevel gear is connected with the lower inclined plane rodent of the second bevel gear, and the upper end of the second bevel gear is in positioning and rotating connection with the central region of the lower end of the base station.
Preferably, the upper end of the internal thread sleeve is fixedly connected with the lower end of the second helical gear, the outer surface of the threaded column is in threaded connection with the inner surface of the internal thread sleeve, the lower end of the threaded column is movably connected with the inner portion of the positioning bearing in a positioning mode, the positioning bearing is fixedly installed in the center area of the plate surface of the supporting frame, and four groups of the supporting legs, the telescopic columns and the roller columns are arranged.
Compared with the prior art, the beneficial effects of the utility model are as follows:
during installation, firstly, the safe heat dissipation cover and the slide bar are fixedly installed on the outer side of the upper end of the base station, then the heat dissipation electric fan is installed in the sliding frame, finally, the sliding frame is inserted into the sliding frame and installed in the sliding bar, the heat dissipation electric fan is started when the electric heating mechanism operates, heat generated by the electric heating mechanism can be blown to the front end heat dissipation port of the safe heat dissipation cover by the heat dissipation electric fan to be discharged, and the device can effectively avoid the phenomenon that external impurities enter the safe heat dissipation cover to cause open fire.
When the whole device needs to move, the first bevel gear can be driven to rotate by starting the motor, so that the first bevel gear drives the second bevel gear to position and rotate in the central area of the lower end of the base station, the internal thread sleeve rotates along with the second bevel gear after the second bevel gear rotates, and the internal thread sleeve drives the thread column to rotate, the threaded column can spirally extend out of the inner part of the inner threaded sleeve when the threaded column rotates, so that the threaded column pushes the support frame to move downwards, the telescopic column synchronously stretches, the roller column performs descending motion, after the threaded column extends to the limit position, the roller column can contact the ground and jack up the whole device, the supporting legs are suspended in the air, thereby begin to take over the heavy burden work of whole device by the gyro wheel post, promote whole device this moment and can make its nimble displacement, this device stability is strong, and the flexibility is high, can be applicable to each scene in a flexible way and use.
Drawings
Fig. 1 is a schematic view of the overall front structure of the present invention;
FIG. 2 is a schematic view of the overall reverse structure of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
FIG. 4 is an enlarged schematic view of part A of the present invention;
fig. 5 is a schematic diagram of the overall explosion structure of the present invention.
In the figure: 1. a base station; 2. an electric heating mechanism; 3. a protection mechanism; 4. a switching displacement mechanism; 301. a safety heat dissipation cover; 302. a slide bar; 303. a sliding frame; 304. a heat-dissipating electric fan; 401. supporting legs; 402. a telescopic column; 403. a support frame; 404. a roller column; 405. a motor; 406. a first helical gear; 407. a second helical gear; 408. an internally threaded sleeve; 409. a threaded post; 410. and positioning the bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: the electric heater comprises a base station 1, an electric heating mechanism 2 is arranged in the middle area of the upper end of the base station 1, a protection mechanism 3 is arranged on the outer side of the electric heating mechanism 2 at the upper end of the base station 1, the protection mechanism 3 comprises a safe heat dissipation cover 301, a slide rod 302, a slide frame 303 and a heat dissipation electric fan 304, the safe heat dissipation cover 301 is arranged on the outer side of the electric heating mechanism 2 at the upper end of the base station 1, a gap is formed in the rear end of the safe heat dissipation cover 301, the slide rod 302 is arranged at the rear end of the safe heat dissipation cover 301 close to one end of the rear end of the safe heat dissipation cover, a slide frame 303 is arranged on the inner surface of the side sliding rod 302 after the gap is formed in the rear end of the safe heat dissipation cover 301, the heat dissipation electric fan 304 is arranged in the middle area of the interior of the slide frame 303, a switching displacement mechanism 4 is arranged at the lower end of the base station 1, and the switching displacement mechanism 4 comprises a supporting foot 401, a telescopic column 402, a supporting frame 403, a roller column 404, a motor 405, a first helical gear 406, a second helical gear 407, a sleeve 408, a second helical gear 408, a sleeve barrel with a sleeve barrel, The lower end of the base platform 1 is provided with a supporting leg 401 near the front end of one end, the lower end of the base platform 1 is provided with a telescopic column 402 near the inner side region of the supporting leg 401 at one end, the lower end of the telescopic column 402 is provided with a supporting frame 403, the lower end of the supporting frame 403 is provided with a roller column 404 near the front end of one end, the lower end middle region of the base platform 1 is provided with a motor 405 near one side of the telescopic column 402, one end of the motor 405 is provided with a first helical gear 406, the lower end center region of the base platform 1 at one oblique upper end of the first helical gear 406 is provided with a second helical gear 407, the lower end edge of the second helical gear 407 is provided with an internal thread sleeve 408, the inner surface and the lower end of the internal thread sleeve 408 are provided with a thread column 409, and the lower end of the thread column 409 is provided with a positioning bearing 410.
The electric heating mechanism 2 is fixedly arranged in the middle area of the upper end of the base platform 1, the safe heat dissipation cover 301 is fixedly arranged at the upper end of the outer side base platform 1 of the electric heating mechanism 2 through a fixing screw, and the front end of the sliding rod 302 and the rear end of the safe heat dissipation cover 301 are fixedly connected close to one end.
The outer surface of one end of the front end of the sliding frame 303 is connected with the inner surface of the sliding rod 302 in a sliding manner, the sliding frame 303 is arranged outside a rear end gap of the safety heat dissipation cover 301, the heat dissipation fan 304 is fixedly arranged at the rear end of the inside of the sliding frame 303 through a fixed frame, and the sliding rods 302 are provided with two groups; during installation, firstly, the safe heat dissipation cover 301 and the slide bar 302 are fixedly installed on the outer side of the upper end of the base station 1, then the heat dissipation electric fan 304 is installed in the sliding frame 303, finally, the sliding frame 303 is inserted into the sliding frame 302, the heat dissipation electric fan 304 is started when the electric heating mechanism 2 operates, the heat generated by the electric heating mechanism 2 can be blown to the front end heat dissipation port of the safe heat dissipation cover 301 by the heat dissipation electric fan 304 to be discharged, and the device can effectively avoid external impurities from entering the safe heat dissipation cover 301 to cause an open fire phenomenon.
The upper end of the supporting leg 401 is fixedly connected with the front end region of the lower end of the base platform 1 close to one end, the upper end of the telescopic column 402 is fixedly connected with the inner side region of the lower end of the base platform 1 close to one end of the supporting leg 401, the lower end of the telescopic column 402 is fixedly connected with the upper end of the supporting frame 403 close to one end, and the upper end of the roller column 404 is fixedly connected with the front end region of the lower end of the supporting frame 403 close to one end.
The motor 405 is fixedly installed in a side region close to the telescopic column 402 in the middle of the lower end of the base platform 1, the other end of the first bevel gear 406 is fixedly connected with one end of a rotating shaft of the motor 405, the oblique upper end of one end of the first bevel gear 406 is connected with the oblique plane of the lower end of the second bevel gear 407, and the upper end of the second bevel gear 407 is in positioning and rotating connection with the central region of the lower end of the base platform 1.
The upper end of an internal thread sleeve 408 is fixedly connected with the lower end of a second bevel gear 407, the outer surface of a thread column 409 is in threaded connection with the inner surface of the internal thread sleeve 408, the lower end of the thread column 409 is movably connected with the inner part of a positioning bearing 410 in a positioning manner, the positioning bearing 410 is fixedly arranged in the center area of the plate surface of a support frame 403, and four groups of support legs 401, telescopic columns 402 and roller columns 404 are arranged; when the whole device needs to move, the motor 405 can be started to drive the first bevel gear 406 to rotate, so that the first bevel gear 406 drives the second bevel gear 407 to position and rotate in the central area of the lower end of the base station 1, after the second bevel gear 407 rotates, the internal threaded sleeve 408 rotates along with the second bevel gear, so that the internal threaded sleeve 408 drives the threaded column 409 to rotate, the threaded column 409 extends out spirally in the internal threaded sleeve 408 while the threaded column 409 rotates, so that the threaded column 409 pushes the support frame 403 to move downwards and the telescopic column 402 to stretch synchronously, the roller column 404 descends, after the threaded column 409 extends out to a limit position, the roller column 404 contacts the ground and jacks up the whole device, the support leg 401 starts to suspend, so that the roller column 404 starts to take over the work of the whole device, at the moment, the whole device is pushed to move flexibly, and the device has strong stability, the flexibility is high, can be applicable to each scene in a flexible way and use.
The working principle is as follows: when the safety heat dissipation device is installed, firstly, the safety heat dissipation cover 301 and the sliding rod 302 are fixedly installed on the outer side of the upper end of the base station 1, then, the heat dissipation electric fan 304 is installed inside the sliding frame 303, finally, the sliding frame 303 is inserted and installed inside the sliding rod 302, when the electric heating mechanism 2 operates, the heat dissipation electric fan 304 is started, at the moment, heat generated by the electric heating mechanism (model: GRTJ) 2 can be blown to a front end heat dissipation port of the safety heat dissipation cover 301 by the heat dissipation electric fan 304 to be discharged, and the device can effectively prevent external impurities from entering the safety heat dissipation cover 301 to cause an open fire phenomenon; when the whole device needs to move, the motor 405 can be started to drive the first bevel gear 406 to rotate, so that the first bevel gear 406 drives the second bevel gear 407 to position and rotate in the central area of the lower end of the base station 1, after the second bevel gear 407 rotates, the internal threaded sleeve 408 rotates along with the second bevel gear, so that the internal threaded sleeve 408 drives the threaded column 409 to rotate, the threaded column 409 extends out spirally in the internal threaded sleeve 408 while the threaded column 409 rotates, so that the threaded column 409 pushes the support frame 403 to move downwards and the telescopic column 402 to stretch synchronously, the roller column 404 descends, after the threaded column 409 extends out to a limit position, the roller column 404 contacts the ground and jacks up the whole device, the support leg 401 starts to suspend, so that the roller column 404 starts to take over the work of the whole device, at the moment, the whole device is pushed to move flexibly, and the device has strong stability, the flexibility is high, can be applicable to each scene in a flexible way and use.
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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The electric heater, including base station (1), its characterized in that: the utility model discloses a heat dissipation mechanism, including base station (1), the upper end middle zone of base station (1) is provided with warm mechanism of electricity (2), the outside of the warm mechanism of upper end electricity (2) of base station (1) is provided with protection mechanism (3), protection mechanism (3) are including safe heat dissipation cover (301), slide bar (302), slide frame (303) and heat dissipation electric fan (304), the outside of the warm mechanism of upper end electricity (2) of base station (1) is provided with safe heat dissipation cover (301), the breach has been seted up to the rear end of safe heat dissipation cover (301), the rear end of safe heat dissipation cover (301) is close to one end and is provided with slide bar (302), the internal surface of the pole that sideslips (302) behind the rear end breach of safe heat dissipation cover (301) is provided with slide frame (303), the inside middle zone of slide frame (303) is provided with heat dissipation electric fan (304), the lower extreme of base station (1) is provided with displacement switching mechanism (4), the switching displacement mechanism (4) comprises a supporting leg (401), a telescopic column (402), a supporting frame (403), a roller column (404), a motor (405), a first helical gear (406), a second helical gear (407), an internal thread sleeve (408), a threaded column (409) and a positioning bearing (410), wherein the supporting leg (401) is arranged at the front end of the lower end of the base station (1) close to one end, the telescopic column (402) is arranged in the inner side area of the lower end of the base station (1) close to the supporting leg (401) at one end, the supporting frame (403) is arranged at the lower end of the telescopic column (402), the roller column (404) is arranged at the front end of the lower end of the supporting frame (403) close to one end, the motor (405) is arranged at one side of the lower end middle area of the base station (1) close to the telescopic column (402), the first helical gear (406) is arranged at one end of the motor (405), and the lower end center area of the upper end of the first helical gear (406) is provided with the second helical gear (406) The bevel gear (407), the lower extreme edge of second bevel gear (407) is provided with internal thread sleeve (408), the internal surface and the lower extreme of internal thread sleeve (408) are provided with screw thread post (409), the lower extreme of screw thread post (409) is provided with location bearing (410).
2. The electric heater of claim 1, wherein: warm mechanism (2) fixed mounting is in the upper end middle zone of base station (1) in the electricity, safe heat dissipation cover (301) are through the upper end of fixed screw fixed mounting in the outside base station (1) of warm mechanism (2) in the electricity, the front end of slide bar (302) is close to one end fixed connection with the rear end of safe heat dissipation cover (301).
3. The electric heater of claim 1, wherein: the outer surface of one end of the front end of the sliding frame (303) is connected with the inner surface of the sliding rod (302) in a sliding mode, the sliding frame (303) is installed on the outer side of a rear end notch of the safe heat dissipation cover (301), the heat dissipation electric fan (304) is fixedly installed at the rear end of the inside of the sliding frame (303) through a fixing frame, and the sliding rod (302) is provided with two groups.
4. The electric heater of claim 1, wherein: the upper end of the supporting leg (401) is fixedly connected with the front end region of the lower end of the base station (1) close to one end, the upper end of the telescopic column (402) is fixedly connected with the inner side region of the lower end of the base station (1) close to the supporting leg (401), the lower end of the telescopic column (402) is fixedly connected with the upper end of the supporting frame (403) close to one end, and the upper end of the roller column (404) is fixedly connected with the front end region of the lower end of the supporting frame (403) close to one end.
5. The electric heater of claim 1, wherein: the motor (405) is fixedly installed in a side region close to the telescopic column (402) in the middle of the lower end of the base platform (1), the other end of the first bevel gear (406) is fixedly connected with one end of a rotating shaft of the motor (405), the oblique upper end of one end of the first bevel gear (406) is connected with the oblique surface of the lower end of the second bevel gear (407), and the upper end of the second bevel gear (407) is in positioning and rotating connection with the central region of the lower end of the base platform (1).
6. The electric heater of claim 1, wherein: the upper end of the internal thread sleeve (408) is fixedly connected with the lower end of the second bevel gear (407), the outer surface of the thread column (409) is in threaded connection with the inner surface of the internal thread sleeve (408), the lower end of the thread column (409) is movably connected with the inner positioning of the positioning bearing (410), the positioning bearing (410) is fixedly installed in the center area of the plate surface of the supporting frame (403), and four groups of the supporting legs (401), the telescopic columns (402) and the roller columns (404) are arranged.
CN202120749415.4U 2021-04-13 2021-04-13 Electric heater Active CN214949337U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120749415.4U CN214949337U (en) 2021-04-13 2021-04-13 Electric heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120749415.4U CN214949337U (en) 2021-04-13 2021-04-13 Electric heater

Publications (1)

Publication Number Publication Date
CN214949337U true CN214949337U (en) 2021-11-30

Family

ID=79045002

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120749415.4U Active CN214949337U (en) 2021-04-13 2021-04-13 Electric heater

Country Status (1)

Country Link
CN (1) CN214949337U (en)

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