CN214307287U

CN214307287U - Directly-heated convection electric heater

Info

Publication number: CN214307287U
Application number: CN202022567443.2U
Authority: CN
Inventors: 曹彦超
Original assignee: Hebei Guangchao Electronic Technology Co ltd
Current assignee: Hebei Guangchao Electronic Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-09-28
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a directly-heated convection electric heater, which comprises an electric heater, wherein the electric heater comprises a shell, the outer wall of the front end of the shell is provided with a control panel, the top of the control panel is provided with a first heat dissipation port, the inner wall of the bottom of the shell is provided with a dust-proof mesh plate, the bottom end of the dust-proof mesh plate is provided with a cleaning device, the cleaning device comprises a fixed plate strip, one end of the fixed plate strip close to the dust-proof mesh plate is fixedly connected with a cleaning brush, the left end of the fixed plate strip is connected with a screw rod through a threaded hole in a threaded connection mode, the right end of the fixed plate strip is connected with a guide rod through a through hole in a sleeving connection mode, a support seat is arranged below the shell, the utility model can adsorb and fix dust with larger diameter through the dust-proof mesh plate and an active carbon adsorption layer, the residual micro dust in the sucked air can be adsorbed and filtered through an anion generator, so as to reduce the amount of the adsorbed dust on the heating plate, prevent the dust from damaging the heating plate.

Description

Directly-heated convection electric heater

Technical Field

The utility model relates to an electric warming equipment technical field specifically is a directly-heated type convection current electric heater.

Background

The convection type electric heater is an electric heating device which utilizes the aerodynamic principle to enable a heating pipe to be naturally convected from bottom to top.

When the existing convection type electric heater is used, the existing convection type electric heater is generally directly fixed on the ground, when the dust on the ground is more, a large amount of dust can be adsorbed at an air inlet, and the existing convection type electric heater only stops the dust from entering the electric heater through the arranged dust isolating net, so that the dust isolating mode is simple, the dust isolating capacity is weak, the electric heater needs to be frequently disassembled to clean the dust, the disassembling process is complicated, and a large amount of time needs to be consumed; and current convection current electric heater when using, its inside working element can produce stronger vibrations, and current electric heater damping capacity is weaker for when the user uses at night, the noise that the electric heater produced because of vibrations can hardly make the user fall asleep, consequently, current convection current electric heater uses still to have the weak point.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a directly-heated type convection current 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 utility model provides a directly-heated type convection current electric heater, includes the electric heater, and the electric heater includes the casing, and casing front end outer wall is equipped with control panel, and the control panel top is equipped with first thermovent, and casing bottom inner wall is equipped with the dust separation mesh board, dust separation mesh board bottom is equipped with cleaning device, and cleaning device includes fixed lath, and fixed lath is close to the clean brush of the one end fixedly connected with of dust separation mesh board, and fixed lath left side end is connected with the screw rod through the screw hole with threaded connection's mode, and fixed lath right side end is connected with the guide bar through the through-hole with the mode of cup jointing, and the casing below is equipped with the supporting seat, and the supporting seat includes the pedestal, and the inside groove department of pedestal is equipped with first backup pad, first backup pad bottom fixedly connected with damping spring group an, first backup pad top fixedly connected with public inserted block.

As a further aspect of the present invention: the supporting seat quantity is four, and casing bottom four corners department is through the mode of pegging graft and pedestal groove fixed connection, and the supporting seat bottom is through welded mode fixedly connected with universal wheel.

As a further aspect of the present invention: the screw rod both ends are through stopper a and casing bottom outer wall left side fixed connection, and screw rod front end fixed connection has rotatory handle, and the guide bar passes through stopper b and casing bottom outer wall right side end fixed connection.

As a further aspect of the present invention: the dust-proof mesh plate is characterized in that an active carbon adsorption plate is arranged above the dust-proof mesh plate and fixedly connected with the inner wall of the shell through a fixing block, and an anion generator is arranged above the dust-proof mesh plate and fixedly connected with the inner walls of the two side ends of the shell.

As a further aspect of the present invention: the anion generator upper portion is equipped with the hot plate, hot plate and casing both sides end inner wall fixed connection, and the hot plate outside is fixed with protective fence through the mode that cup joints.

As a further aspect of the present invention: the improved air-cooling water heater is characterized in that a second supporting plate is arranged below the inner wall of the bottom of the shell, an air vent is arranged at the center of the second supporting plate, water storage tanks are fixed to two side ends of the top of the second supporting plate, air vent plates are arranged at the tops of the water storage tanks, a second heat dissipation opening is formed in the outer wall of the top of the shell, and the second heat dissipation opening is arranged right above the air vent.

As a further aspect of the present invention: the outer wall of the bottom of the shell is provided with a slot, the inner wall of the bottom of the slot is fixedly connected with a damping spring group b, the bottom end of the damping spring group b is fixedly connected with a female plug block, and the female plug block can be fixedly connected with a male plug block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a dust separation mesh plate and the active carbon adsorption layer that set up can adsorb fixedly to the great dust of diameter, can adsorb the filtration to remaining miniature dust in the inspiratory air through the anion generator that sets up, from the absorbent dust volume on can reducing the hot plate, prevent that the dust from causing the damage to the hot plate, can also carry out filtration purification to indoor air through above-mentioned mode moreover for indoor air becomes better.

2. The utility model discloses in, the rotatory handle that the accessible set up makes the screw rod rotate to can make the fixed lath drive clean brush and clear up the dust-proof mesh board, avoid need will separate the process that the clearance was dismantled to the dust-proof mesh board, make the efficiency of dust-proof mesh board clearance obtain improving.

3. The utility model discloses in, can realize fixing the electric heater and the function that removes through setting up fixing base and universal wheel, the damping spring group b that backup pad, damping spring group an and tolerance block that set up in the fixing base can cooperate the setting of casing bottom can absorb the weakening with the vibrations that female inserted block produced the electric heater during operation for the user can not be difficult to go into the dormancy because the noise is too big when using at night.

Drawings

Fig. 1 is a schematic structural view of a direct-heating convection electric heater in a front view direction.

Fig. 2 is a schematic sectional view of a front view of a housing in a direct-heating convection electric heater.

Fig. 3 is a schematic structural view of the outer wall of the bottom end of the shell in the direct-heating type convection electric heater.

Fig. 4 is a schematic structural view of a top view direction of a housing in a direct-heating type convection electric heater.

Fig. 5 is a schematic structural view of a side view direction of a support seat in a direct-heating convection electric heater.

In the figure: 1. an electric heater; 1-1, a shell; 1-2, dust-proof mesh plates; 1-3, a slot; 1-4, a female plug block; 1-5, a damping spring group b; 1-6, an active carbon adsorption plate; 1-7, negative ion generator; 1-8, heating plate; 1-9, protective fence; 1-10, a second support plate; 1-11, vent holes; 1-12 and a second heat dissipation port; 1-13, a water storage tank; 1-14, a first heat dissipation port; 2. a supporting seat; 2-1, a seat body; 2-2, a first supporting plate; 2-3, a damping spring group a; 2-4, male plug blocks; 3. a universal wheel; 4. a control panel; 5. a cleaning device; 5-1, cleaning a brush; 5-2, fixing the batten; 5-3, a screw; 5-4, a guide rod.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-5, a direct heating type convection electric heater comprises an electric heater 1, the electric heater 1 comprises a casing 1-1, a control panel 4 is arranged on the outer wall of the front end of the casing 1-1, a first heat dissipation port 1-14 is arranged on the top of the control panel 4, a dust-proof mesh plate 1-2 is arranged on the inner wall of the bottom of the casing 1-1, a cleaning device 5 is arranged at the bottom end of the dust-proof mesh plate 1-2, the cleaning device 5 comprises a fixing plate strip 5-2, a cleaning brush 5-1 is fixedly connected to one end of the fixing plate 5-2 close to the dust-proof mesh plate 1-2, a screw rod 5-3 is connected to the left side end of the fixing plate 5-2 through a threaded hole in a threaded connection manner, a guide rod 5-4 is connected to the right side end of the fixing plate 5-2 through a through hole in a sleeved manner, a support base 2 is arranged below the casing 1-1, the supporting seat 2 comprises a seat body 2-1, a first supporting plate 2-2 is arranged at a groove in the seat body 2-1, a damping spring group a2-3 is fixedly connected at the bottom end of the first supporting plate 2-2, the first supporting plate 2-2 and the damping spring group a2-3 are arranged to absorb and weaken the vibration generated by the electric heater 1 during working, so that the noise generated by the electric heater 1 is effectively reduced, male insertion blocks 2-4 are fixedly connected at the top of the first supporting plate 2-2, the number of the supporting seats 2 is four, four corners at the bottom end of the shell 1-1 are fixedly connected with the groove of the seat body 2-1 in an insertion mode, universal wheels 3 are fixedly connected at the bottom end of the supporting seat 2 in a welding mode, two ends of the screw rod 5-3 are fixedly connected with the left side of the outer wall at the bottom end of the shell 1-1 through a limiting block a, the front end of the screw rod 5-3 is fixedly connected with a rotating handle, the guide rod 5-4 is fixedly connected with the right side end of the outer wall of the bottom end of the shell through a limiting block b, and a user can rotate the screw rod 5-3 through the rotating handle, so that the fixing plate strip 5-2 can drive the cleaning brush 5-1 to reciprocate on the outer wall of the bottom end of the dust separation mesh plate 1-2, and dust adsorbed on the dust separation mesh plate 1-2 can be cleaned.

The dust separation mesh plate 1-2 is provided with an active carbon adsorption plate 1-6 above, the active carbon adsorption plate 1-6 is fixedly connected with the inner wall of the shell 1-1 through a fixing block, the dust separation mesh plate 1-2 is provided with an anion generator 1-7 above, the anion generator 1-7 is fixedly connected with the inner wall of the two side ends of the shell 1-1, the active carbon adsorption plate 1-6 is arranged to adsorb and fix large-diameter dust remained in the sucked air, the anion generator 1-7 is arranged to adsorb micro dust in the sucked air, the amount of the remained dust in the sucked air can be reduced to the minimum by the above method, the heating plate 1-8 is prevented from being damaged due to the accumulation of the dust, the heating plate 1-8 is arranged on the upper part of the anion generator 1-7, the heating plate 1-8 is fixedly connected with the inner wall of the two side ends of the shell 1-1, protective fences 1-9 are fixed outside the heating plates 1-8 in a sleeved mode, the protective fences 1-9 are arranged to protect the heating plates 1-8, second supporting plates 1-10 are arranged below the inner wall of the bottom of the shell 1-1, air vents 1-11 are arranged in the centers of the second supporting plates 1-10, water storage tanks 1-13 are fixed at two side ends of the tops of the second supporting plates 1-10, air vent plates are arranged at the tops of the water storage tanks 1-13, the water storage tanks 1-13 are arranged to heat water by using heat generated by the heating plates 1-8 so that indoor humidity is improved, and therefore indoor air can be prevented from being too dry, second heat dissipation ports 1-12 are arranged on the outer wall of the tops of the shell 1-1, the second heat dissipation ports 1-12 are arranged right above the air vents 1-11, the outer wall of the bottom of the shell 1-1 is provided with a slot 1-3, the inner wall of the bottom of the slot 1-3 is fixedly connected with a damping spring group b1-5, the bottom end of the damping spring group b1-5 is fixedly connected with a female plug-in block 1-4, the female plug-in block 1-4 can be fixedly connected with a male plug-in block 2-4, the slot 1-3 and the female plug-in block 1-4 are arranged to enable the shell 1-1 to be better connected with a supporting seat 2, and the damping spring group b1-5 is arranged to weaken vibration generated by the work of the electric heater 1.

The utility model discloses a theory of operation is: firstly, the supporting seat 2 is installed below the bottom end of the shell 1-1, and the specific mode is as follows: a male plug block 2-4 arranged on a seat body 2-1 is fixedly connected with a female plug block 1-4 arranged at the bottom end of a shell 1-1, four supporting seats 2 are installed according to the above mode, the electric heater 1 can be moved at will after the installation is finished, a user can control the electric heater 1 to work through a control panel 4, firstly, air can enter the electric heater 1 from a dust separation mesh plate 1-2 arranged at the bottom end, the arranged dust separation mesh plate 1-2 can be matched with an active carbon adsorption plate 1-6 to absorb and fix large-diameter dust remained in the air, then an anion generator 1-7 can absorb and fix micro dust remained in the air, the air after dust removal can enter the vicinity of a heating plate 1-8, and the air is heated by the heating plate 1-8, the heated 1 air moves upwards due to expansion and contraction and is discharged from the first heat dissipation port 1-14 and the second heat dissipation port 1-12 to heat the room, the purified water in the water storage tank 1-13 is heated under the action of the rising hot air, and the generated water vapor is discharged from the vent hole plate to prevent the air in the room from being too dry in the heating process.

When the electric heater 1 is not needed, a user can arrange an ash storage box below the dust-separation mesh plate 1-2, and then the user can rotate the screw rod 5-3 through the arranged rotating handle, so that the fixing lath 5-2 can drive the cleaning brush 5-1 to reciprocate on the outer wall of the bottom end of the dust-separation mesh plate 1-2, and dust adsorbed on the dust-separation mesh plate 1-2 can be cleaned into the ash storage box.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The directly-heated convection electric heater comprises an electric heater (1), wherein the electric heater (1) comprises a shell (1-1), a control panel (4) is arranged on the outer wall of the front end of the shell (1-1), a first heat dissipation port (1-14) is formed in the top of the control panel (4), and a dust-isolating mesh plate (1-2) is arranged on the inner wall of the bottom of the shell (1-1), and is characterized in that a cleaning device (5) is arranged at the bottom end of the dust-isolating mesh plate (1-2), the cleaning device (5) comprises a fixing plate strip (5-2), one end of the fixing plate strip (5-2) close to the dust-isolating mesh plate (1-2) is fixedly connected with a cleaning brush (5-1), the left end of the fixing plate strip (5-2) is connected with a screw rod (5-3) in a threaded connection mode through a threaded hole, and the right end of the fixing plate strip (5-2) is connected with a guide rod (5-4) in a sleeved mode through a through hole ) The supporting seat (2) is arranged below the shell (1-1), the supporting seat (2) comprises a seat body (2-1), a first supporting plate (2-2) is arranged at a groove in the seat body (2-1), a damping spring group a (2-3) is fixedly connected to the bottom end of the first supporting plate (2-2), and a male plug block (2-4) is fixedly connected to the top of the first supporting plate (2-2).

2. The direct-heating type convection electric heater according to claim 1, wherein the number of the supporting seats (2) is four, four corners of the bottom end of the casing (1-1) are fixedly connected with the groove of the base body (2-1) by plugging, and the bottom end of the supporting seat (2) is fixedly connected with the universal wheel (3) by welding.

3. The direct-heating type convection electric heater according to claim 1, wherein both ends of the screw rod (5-3) are fixedly connected with the left side end of the outer wall of the bottom end of the casing (1-1) through a limiting block a, the front end of the screw rod (5-3) is fixedly connected with a rotating handle, and the guide rod (5-4) is fixedly connected with the right side end of the outer wall of the bottom end of the casing through a limiting block b.

4. The direct-heating type convection electric heater according to claim 1, wherein an activated carbon adsorption plate (1-6) is arranged above the dust-proof mesh plate (1-2), the activated carbon adsorption plate (1-6) is fixedly connected with the inner wall of the shell (1-1) through a fixing block, an anion generator (1-7) is arranged above the dust-proof mesh plate (1-2), and the anion generator (1-7) is fixedly connected with the inner wall of the two side ends of the shell (1-1).

5. The direct-heating type convection electric heater according to claim 4, wherein the heating plate (1-8) is arranged on the upper portion of the negative ion generator (1-7), the heating plate (1-8) is fixedly connected with the inner wall of the two side ends of the shell (1-1), and the protective fence (1-9) is fixed outside the heating plate (1-8) in a sleeved mode.

6. The direct-heating type convection electric heater according to claim 5, wherein a second supporting plate (1-10) is arranged below the inner wall of the bottom of the casing (1-1), an air vent (1-11) is arranged at the center of the second supporting plate (1-10), water storage tanks (1-13) are fixed at two side ends of the top of the second supporting plate (1-10), an air vent plate is arranged at the top of the water storage tanks (1-13), a second heat dissipation port (1-12) is arranged on the outer wall of the top of the casing (1-1), and the second heat dissipation port (1-12) is arranged right above the air vent (1-11).

7. The direct-heating type convection electric heater according to claim 1, wherein the outer wall of the bottom of the casing (1-1) is provided with a slot (1-3), the inner wall of the bottom of the slot (1-3) is fixedly connected with a damping spring group b (1-5), the bottom end of the damping spring group b (1-5) is fixedly connected with a female plug block (1-4), and the female plug block (1-4) can be fixedly connected with a male plug block (2-4).