CN110567029B

CN110567029B - Anti-covering household warmer capable of automatically bouncing off

Info

Publication number: CN110567029B
Application number: CN201910833150.3A
Authority: CN
Inventors: 彭珍
Original assignee: Zhongshan Daiermengde Electric Appliance Co ltd
Current assignee: ZHONGSHAN DAIERMENGDE ELECTRIC APPLIANCE Co.,Ltd.
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-12-01
Anticipated expiration: 2039-09-04
Also published as: CN110567029A

Abstract

The utility model provides a but domestic room heater of cover is prevented to automatic bullet division, relates to heating installation technical field, including the end cover, the left top fixedly connected with installation piece of end cover, the rotary groove has been seted up at the top of installation piece. This can bounce automatically and prevent covering domestic room heater, use with the disposition of spring one through electromagnetism device one, when the temperature is normal in the room heater, the electricity is gone on to electromagnetism device one, and the limiting plate is crowded into the installation piece with electromagnetism device one, spring one is compressed, when high temperature in the room heater, electromagnetism device is outage for a moment, lose magnetic force and no longer adsorb with the limiting plate together, at this moment, spring one promotes electromagnetism device one and removes, electromagnetism device one promotes the limiting plate and removes, and drive the overhead guard and rotate, make the overhead guard open, bounce the clothing on the overhead guard, and dispel the heat of room heater, thereby reached the effect that the overhead guard can bounce, avoid the device damage that generates heat, effectively play the effect of preventing covering.

Description

Anti-covering household warmer capable of automatically bouncing off

Technical Field

The invention relates to the technical field of heating devices, in particular to an anti-covering household heater capable of automatically bouncing.

Background

The house in south generally does not have heating installation heating equipment such as radiator, can only get warm through heating installation such as room heater to, weather is more moist winter in south, and the clothes is difficult to dry in the air, consequently, people still can utilize the room heater to dry the clothing, and, people can cover the clothing on the room heater for drying the clothing fast in the time of stoving clothing, increase stoving area, however, cause following these problems like this:

the temperature of the warmer is originally high, when clothes are covered on the warmer, the temperature in the warmer is too high, the warmer can be burnt due to the fact that the temperature of a heating device of the warmer is too high, and unnecessary loss is caused due to the fact that the clothes are scorched due to the too high temperature.

Therefore, the anti-covering household warmer capable of automatically bouncing off is provided to solve the problems, when clothes are covered on the warmer and the inside of the warmer is too high, the top cover can automatically bounce off the top cover, bounce off the clothes on the top cover, dissipate redundant heat inside the warmer, and can be powered off when bouncing off, so that the damage of a heating device is avoided.

Disclosure of Invention

The invention adopts the following technical scheme for realizing the technical purpose: an anti-covering household warmer capable of automatically bouncing off comprises a bottom cover, wherein the left top of the bottom cover is fixedly connected with an installation block, the top of the installation block is provided with a rotary groove, the front surface and the back surface of the installation block are both provided with hydraulic grooves, the right side of the hydraulic grooves is movably connected with a first piston rod, the left side of the first piston rod is fixedly connected with a buffer block, the left side of the hydraulic grooves is movably connected with a second piston rod, the right side of the second piston rod is fixedly connected with a first electromagnetic device which is inserted into the middle of the installation block, the inner side of the first electromagnetic device is fixedly connected with a first spring which is fixedly connected with the inner wall of the installation block, the middle of the installation block is rotatably connected with a top cover, the left side of the bottom of the top cover is fixedly connected with a limiting plate which is movably connected with the middle of the installation block, the right side of the bottom of the top cover is fixedly connected with an iron plate, the bottom fixedly connected with of electromagnetism device two and the interior diapire fixed connection's of joint piece spring two, connecting rod fixedly connected with conducting strip is passed through in the inside left side of joint piece, and connecting rod fixedly connected with bimetallic strip is passed through in the left side of conducting strip, and the diffusion hole has been seted up in the left side of joint piece.

The invention has the following beneficial effects:

1. the anti-covering household warmer capable of automatically bouncing off is used by matching the electromagnetic device II with the bimetallic strip, when the temperature in the warmer is too high, the bimetallic strip in the clamping block can bend and bend towards the left direction of the clamping block, so that the circuit is disconnected, at the moment, the magnetic force of the electromagnetic device II disappears, the top cover can rotate without adsorbing an iron plate, the effects of overheat protection and top cover loosening are achieved, the normal use of the warmer is ensured, an overheat trigger switch is provided, namely, the circuit is disconnected, the personal safety is guaranteed, and the effect of protecting a heating device is also achieved,

2. this can bounce automatically and prevent covering domestic room heater, use with the disposition of spring one through electromagnetism device one, when the temperature is normal in the room heater, the electricity is gone on to electromagnetism device one, and the limiting plate is crowded into the installation piece with electromagnetism device one, spring one is compressed, when high temperature in the room heater, electromagnetism device is outage for a moment, lose magnetic force and no longer adsorb with the limiting plate together, at this moment, spring one promotes electromagnetism device one and removes, electromagnetism device one promotes the limiting plate and removes, and drive the overhead guard and rotate, make the overhead guard open, bounce the clothing on the overhead guard, and dispel the heat of room heater, thereby reached the effect that the overhead guard can bounce, avoid the device damage that generates heat, effectively play the effect of preventing covering.

Furthermore, the bottom cover is made of insulating high-temperature-resistant materials, heat dissipation holes are formed in the outer side of the bottom cover, the inside of the installation block is fixedly connected with a magnetic conductivity contact which is electrically connected with the inside of the installation block, the contact is electrically connected with a power line through a wire, and a movable groove matched with the limiting plate is formed in the middle of the installation block.

Further, the inside packing of hydraulic pressure groove has hydraulic oil and hydraulic pressure groove's shape to be three-quarter ring, the material of buffer block is rubber materials and the buffer block size is the same with the size of spacing board.

Further, the inboard fixedly connected with of electricity magnetism device one and the contact of installation piece contact looks adaptation and electricity magnetism device one can be in the same place with contact magnetic adsorption, the material of limiting plate is not more than the size of installation piece for magnetic material and limiting plate size.

Furthermore, the inner bottom wall of the clamping block is fixedly connected with a magnetic conductive material contact matched with the second electromagnetic device, the contact can be magnetically adsorbed together with the second electromagnetic device, one end of the second electromagnetic device is electrically connected with the first electromagnetic device through a lead, and the top end of the conducting strip is electrically connected with the other end of the second electromagnetic device through a lead.

Furthermore, the bimetallic strips are respectively a copper strip and an iron strip, the thermal expansion coefficient of the copper strip is larger than that of the iron strip, the copper strips are positioned between the iron strip and the conducting strip, and the arrangement of the diffusion holes is uniformly distributed.

Drawings

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

FIG. 2 is a partially enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is a partially enlarged view of the portion B shown in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the pop-up structure of the canopy of the present invention;

fig. 5 is a schematic view of the bending structure of the bimetal of the present invention.

In the figure: the device comprises a bottom cover 1, a mounting block 2, a rotary groove 3, a hydraulic groove 4, a piston rod I5, a buffer block 6, a piston rod II 7, an electromagnetic device I8, a spring I9, a top cover 10, a limiting plate 11, an iron plate 12, a clamping block 13, an electromagnetic device II 14, a spring II 15, a conducting plate 16, a bimetallic strip 17 and a diffusion hole 18.

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.

Referring to fig. 1-5, an automatically flicking cover-proof household warmer comprises a bottom cover 1, the bottom cover 1 plays a supporting role, and avoid the heat to make a large amount of losses, the louvre has been seted up for insulating high temperature resistant material and the outside of end cover 1 to the material of end cover 1, insulating material can prevent the electric leakage, the inside fixedly connected with electric connection's of installation piece 2 magnetic conductivity contact and contact pass through wire and power cord electric connection, the movable groove with limiting plate 11 looks adaptation is seted up at the middle part of installation piece 2, 1 left top fixedly connected with installation piece 2 of end cover, installation piece 2 plays the effect that provides the mounting point, the turn-trough 3 has been seted up at the top of installation piece 2, the turn-trough 3 plays the top cover 10 pivoted effect of being convenient for, installation piece 2 is just, hydraulic pressure groove 4 has all been seted up at the back, hydraulic pressure groove 4 plays driven effect, the inside packing of hydraulic pressure groove 4 has hydraulic oil and hydraulic pressure groove 4's shape is three rings of quarte.

The buffer block 6 is made of rubber materials, the size of the buffer block 6 is the same as that of the limiting plate 11, the right side of the hydraulic groove 4 is movably connected with a first piston rod 5, the first piston rod 5 plays a role in connection and plays a role in transmission, the left side of the first piston rod 5 is fixedly connected with the buffer block 6, the buffer block 6 plays a role in preventing the top cover 10 from directly rotating and impacting the mounting block 2 and preventing the top cover 10 from being damaged by impact, the left side of the hydraulic groove 4 is movably connected with a second piston rod 7, the second piston rod 7 plays a role in transmission, the right side of the second piston rod 7 is fixedly connected with a first electromagnetic device 8 which is inserted into the middle of the mounting block 2, the first electromagnetic device 8 plays a role in magnetically adsorbing the limiting plate 11, so that the position of the top cover 10 is fixed, the inner side of the first electromagnetic device 8 is fixedly connected with a contact which is matched with the contact of the mounting block 2, and the first, the limiting plate 11 is made of a magnetic conductive material, the size of the limiting plate 11 is not larger than that of the mounting block 2, the inner side of the first electromagnetic device 8 is fixedly connected with a spring I9 fixedly connected with the inner wall of the mounting block 2, and the spring I9 plays a role in bouncing the top cover 10 open to enable the top cover 10 to rotate.

The middle part of the mounting block 2 is rotatably connected with a top cover 10, the top cover 10 is made of insulating non-magnetic-conductive materials, the left side of the bottom of the top cover 10 is fixedly connected with a limiting plate 11 movably connected with the middle part of the mounting block 2, the right side of the bottom of the top cover 10 is fixedly connected with an iron plate 12, the iron plate 12 can be magnetically adsorbed with a second electromagnetic device 14 to prevent the top cover 10 from overturning, the right side of the top of the bottom cover 1 is fixedly connected with a clamping block 13 inserted with the outer side of the iron plate 12, the clamping block 13 plays a role of connection, the inner bottom wall of the clamping block 13 is fixedly connected with a magnetic-conductive material contact matched with the second electromagnetic device 14, the contact can be magnetically adsorbed with the second electromagnetic device 14, one end of the second electromagnetic device 14 is electrically connected with the first electromagnetic device 8 through a lead, the top end of the conducting plate 16 is electrically connected with the other end of the second electromagnetic device 14 through a lead, the middle part of, the second electromagnetic device 14 plays a role in magnetically attracting the top cover 10, the second spring 15 fixedly connected with the inner bottom wall of the clamping block 13 is fixedly connected to the bottom of the second electromagnetic device 14, and the second spring 15 plays a role in jacking the second electromagnetic device 14.

Connecting rod fixedly connected with conducting strip 16 is passed through to the inside left side of joint piece 13, conducting strip 16 plays electrically conductive effect, connecting rod fixedly connected with bimetallic strip 17 is passed through in the left side of conducting strip 16, bimetallic strip 17 plays the effect of control, when the high temperature, bimetallic strip 17 can be crooked to the left side, lead to bimetallic strip 17 and the disconnection of conducting strip 16 circuit, bimetallic strip 17 is the coefficient of thermal expansion that copper sheet and iron plate and copper sheet are greater than the coefficient of thermal expansion of iron plate respectively, the copper sheet is located between iron plate and the conducting strip 16, the range of diffusion hole 18 is evenly distributed, 18 heat accessible diffusion holes of diffusion hole 18 have been seted up in the left side of joint piece 13 and have been got into joint piece 13, make what bimetallic strip 17 can be timely change according to the temperature.

The working principle is as follows: as shown in figure 1 in an initial state, a top cover 10 and a bottom cover 1 are clamped together, when clothes cover the top cover 10, the temperature in the warmer is overheated due to the fact that heat cannot be dissipated, at the moment, heat enters a clamping block 13 through a diffusion hole 18, a bimetallic strip 17 bends towards the left side of the bimetallic strip 17 due to overheating, the bimetallic strip 17 is not contacted with a conducting strip 16, a circuit is disconnected, at the moment, a first electromagnetic device 8 and a second electromagnetic device 14 are powered off and lose magnetic force, at the moment, an iron plate 12 is not magnetically adsorbed with a second electromagnetic device 14, the top cover 10 is not clamped with the clamping block 13 and can rotate, at the same time, the first electromagnetic device 8 is not magnetically adsorbed with a contact on a mounting block 2, a spring 9 pushes the first electromagnetic device 8 to rotate rightwards, the first electromagnetic device 8 pushes a limiting plate 11 to rotate, the limiting plate 11 drives the top cover 10 to rotate, and finally the top cover 10 is bounced open, the clothing on the messenger hood 10 landing and the hood 10 is opened the back and is convenient for dispel the heat, and when the hood 10 bounces, the whole circuit of room heater is also broken off, and the device that generates heat of room heater no longer works, avoids the device that generates heat to overheat and damages, protects the device that generates heat of room heater, has also protected the clothing simultaneously.

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

1. The utility model provides a but domestic room heater of anti-cover that automatic bullet opened, includes undercover (1), its characterized in that: the left top of the bottom cover (1) is fixedly connected with an installation block (2), the top of the installation block (2) is provided with a rotary groove (3), the front surface and the back surface of the installation block (2) are respectively provided with a hydraulic groove (4), the right side of the hydraulic groove (4) is movably connected with a first piston rod (5), the left side of the first piston rod (5) is fixedly connected with a buffer block (6), the left side of the hydraulic groove (4) is movably connected with a second piston rod (7), the right side of the second piston rod (7) is fixedly connected with a first electromagnetic device (8) which is spliced with the middle part of the installation block (2), the inner side of the first electromagnetic device (8) is fixedly connected with a first spring (9) which is fixedly connected with the inner wall of the installation block (2), the middle part of the installation block (2) is rotatably connected with a top cover (10), the left side of the bottom of the top cover (10) is fixedly connected with, top guard (10) bottom right side fixedly connected with iron plate (12), joint piece (13) of the right side fixedly connected with at end guard (1) top and the outside grafting of iron plate (12), the middle part swing joint of joint piece (13) has electromagnetism device two (14), the bottom fixedly connected with of electromagnetism device two (14) and the spring two (15) of the interior diapire fixed connection of joint piece (13), connecting rod fixedly connected with conducting strip (16) are passed through to the inside left side of joint piece (13), connecting rod fixedly connected with bimetallic strip (17) are passed through to the left side of conducting strip (16), diffusion hole (18) have been seted up in the left side of joint piece (13).

2. An automatically flickable anti-covering domestic warmer according to claim 1, characterised in that: the bottom cover (1) is made of insulating high-temperature-resistant materials, and heat dissipation holes are formed in the outer side of the bottom cover (1).

3. An automatically flickable anti-covering domestic warmer according to claim 1, characterised in that: the inside fixedly connected with electric connection's magnetic conductivity contact and the contact of installation piece (2) pass through wire and power cord electric connection, and the activity groove with limiting plate (11) looks adaptation is seted up at the middle part of installation piece (2).

4. An automatically flickable anti-covering domestic warmer according to claim 1, characterised in that: the hydraulic groove (4) is filled with hydraulic oil, the hydraulic groove (4) is in a three-quarter circular ring shape, the buffer block (6) is made of rubber materials, and the size of the buffer block (6) is the same as that of the limiting plate (11).

5. An automatically flickable anti-covering domestic warmer according to claim 1, characterised in that: the inner side of the first electromagnetic generating device (8) is fixedly connected with a contact matched with the contact of the mounting block (2), and the first electromagnetic generating device (8) can be magnetically adsorbed together with the contact matched with the contact of the mounting block (2).

6. An automatically flickable anti-covering domestic warmer according to claim 1, characterised in that: the limiting plate (11) is made of a magnetic conductive material, and the size of the limiting plate (11) is not larger than that of the mounting block (2).

7. An automatically flickable anti-covering domestic warmer according to claim 1, characterised in that: the inner bottom wall of the clamping block (13) is fixedly connected with a magnetic conductive material contact matched with the second electromagnetic generating device (14), the contact can be magnetically adsorbed with the second electromagnetic generating device (14), one end of the second electromagnetic generating device (14) is electrically connected with the first electromagnetic generating device (8) through a wire, and the top end of the conducting strip (16) is electrically connected with the other end of the second electromagnetic generating device (14) through a wire.

8. An automatically flickable anti-covering domestic warmer according to claim 1, characterised in that: the bimetallic strips (17) are respectively copper strips and iron strips, the thermal expansion coefficient of the copper strips is larger than that of the iron strips, the copper strips are positioned between the iron strips and the conducting strips (16), and the arrangement of the diffusion holes (18) is uniformly distributed.