CN210579268U

CN210579268U - High-strength electric heater

Info

Publication number: CN210579268U
Application number: CN201920475463.1U
Authority: CN
Inventors: 张松
Original assignee: Jiangsu Kaibo Explosion Proof Electric Co ltd
Current assignee: Jiangsu Kaibo Explosion Proof Electric Co ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-05-19
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses a high strength electric heater, including shell, resistance to compression device, maintenance door and mechanism of opening door, resistance to compression device installs the upper end at the shell, the mechanism of opening door installs the one side at the maintenance door, resistance to compression device includes the roof, the below fixed mounting at roof both ends has the telescopic link, the spring post is installed to the lower extreme of roof, the lower extreme fixed mounting of spring post has the push rod, the surface cover of push rod is equipped with the hydraulic pressure groove, the lower extreme fixed mounting in hydraulic pressure groove has the piston rod, the lower extreme fixed mounting of piston rod has the gasbag, the both sides of gasbag all communicate there is the trachea, tracheal one end is provided with the ratch, the surface cover of ratch is equipped with the skyscraper. The utility model discloses a set up compression fittings, made the impact force obtain decomposing, improved this electric heater's use strength, through setting up the mechanism of opening the door for the speed of opening the maintenance door when the maintenance has improved maintenance efficiency.

Description

High-strength electric heater

Technical Field

The utility model relates to an electric heater field specifically is a high strength electric heater.

Background

Along with the increasing popularization of the electric heater, household households can use the electric heater to heat water in daily life, and in the fast-paced life of modern people, the electric heater greatly facilitates people to use hot water anytime and anywhere, thereby benefiting the masses.

The conventional electric heater generally cannot bear large impact and collision, and the strong impact can damage parts in the electric heater to influence the normal use of the electric heater, so that a high-strength electric heater needs to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high strength electric heater has solved current electric heater and can not bear the problem of great impact.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength electric heater, includes shell, compressive means, maintenance door and mechanism of opening door, compressive means installs the upper end at the shell, the mechanism of opening door is installed in one side of maintenance door.

The utility model discloses a compression resistance device, including roof, telescopic link, spring post, piston rod, trachea, tracheal one end, gear rack, outer surface cover, the top of gear rack is provided with the gear, the outer fixed surface of gear rack is equipped with the extrusion head, the lower extreme fixed mounting in hydraulic pressure groove has the telescopic link, the spring post is installed to the lower extreme of roof, the lower extreme fixed mounting of spring post has the push rod, the outer surface cover of push rod is equipped with hydraulic groove, the lower extreme fixed mounting in hydraulic groove has the piston rod, the lower extreme fixed mounting of piston rod has the gasbag, the both sides of gasbag all communicate has the trachea, tracheal one end is provided with the gear rack, the outer surface cover of gear rack.

The door opening mechanism comprises an installation shell, a rotating rod is movably installed on one side of the installation shell, a rotating shaft is fixedly installed at one end of the rotating rod, a magnet is fixedly installed on the upper end of the rotating shaft, a rotating block is fixedly installed at the lower end of the rotating shaft, a magnet is arranged on one side of the rotating block, a bolt is fixedly installed on one side of the magnet, and a tension spring is fixedly installed between the magnet and the installation shell.

Further optimize this technical scheme, the inside fixed mounting of shell has electric heating pipe, the front end fixed mounting of shell has the radiator-grid.

Further optimize this technical scheme, one side fixed mounting of maintenance door has the radiator-grid, fixed mounting has the hinge between maintenance door and the shell.

Further optimize this technical scheme, swing joint between roof and the shell, the telescopic link is installed in the inside of shell.

Further optimize this technical scheme, mesh between ratch and the gear mutually, fixed connection between gear and the shell.

This technical scheme is further optimized, swing joint between pivot and the installation shell, the surface cover of No. two magnets is equipped with the slide.

Further optimize this technical scheme, the one end that magnet one number and magnet two number are close to each other is the S utmost point and N utmost point respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a high strength electric heater possesses following beneficial effect:

1. this high strength electric heater, through setting up compression resistance device, when the shell top receives the offend, the pressure of offeing drives the roof downstream under the effect of telescopic link, the roof drives the spring post compression, the spring post promotes the push rod and impels to the fluid pressure tank inside, under the hydraulic action, promote the piston rod downstream, make the gas in the gasbag receive the extrusion, gas spouts into the slip shell through the trachea, promote the ratch and move to both sides, and take place the meshing with the gear, gear revolve and drive extrusion head extrude the spring pipe, the spring pipe absorbs the impact force, make the impact force can't cause the damage to the spare part of shell inside, and make the impact force obtain the decomposition, this electric heater's service strength has been improved.

2. This high strength electric heater, through setting up the mechanism of opening the door, the bull stick rotates, the bull stick makes the position interchange of a magnet and commentaries on classics piece under the cooperation of pivot, make a magnet attraction No. two magnet to remove to the right side, thereby make bolt and maintenance door separation, can open the maintenance door and maintain electric heater inside, the back that finishes of maintenance, the bull stick rotates once more, make the commentaries on classics piece resume the normal position, No. two magnet lose magnetic force attraction, insert the bolt again in the maintenance door under the extension spring effect, convenient operation is swift, the speed of opening the maintenance door when the maintenance has been accelerated, and the maintenance efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of the structure of the compression-resistant device of the present invention;

FIG. 3 is an enlarged schematic view of A in FIG. 2 according to the present invention;

fig. 4 is a schematic front view of the structure of the present invention;

fig. 5 is an enlarged schematic structural diagram of B in fig. 4 according to the present invention.

In the figure: 1. a housing; 2. an electric heating tube; 3. a compression resistance device; 31. a top plate; 32. a telescopic rod; 33. a spring post; 34. a push rod; 35. a hydraulic tank; 36. a piston rod; 37. an air bag; 38. an air tube; 39. a rack bar; 310. a slide case; 311. a gear; 312. an extrusion head; 313. a spring tube; 4. a heat-dissipating web; 5. repairing the door; 6. a door opening mechanism; 61. mounting a shell; 62. A rotating rod; 63. a rotating shaft; 64. a first magnet; 65. rotating the block; 66. a magnet II; 67. a bolt; 68. a tension spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a high strength electric heater, includes shell 1, resistance to compression device 3, maintenance door 5 and mechanism of opening the door 6, and resistance to compression device 3 installs in the upper end of shell 1, and mechanism of opening the door 6 installs in one side of maintenance door 5.

Compression resistance device 3 includes roof 31, the below fixed mounting at roof 31 both ends has telescopic link 32, spring post 33 is installed to the lower extreme of roof 31, the lower extreme fixed mounting of spring post 33 has push rod 34, the surface cover of push rod 34 is equipped with hydraulic groove 35, the lower extreme fixed mounting of hydraulic groove 35 has piston rod 36, the lower extreme fixed mounting of piston rod 36 has gasbag 37, trachea 38 has all been communicated to the both sides of gasbag 37, trachea 38's one end is provided with ratch 39, the surface cover of ratch 39 is equipped with smooth shell 310, the top of ratch 39 is provided with gear 311, gear 311's surface fixed mounting has extrusion head 312, the lower extreme fixed mounting of hydraulic groove 35 has spring pipe 313.

Door opening mechanism 6 includes installation shell 61, and one side movable mounting of installation shell 61 has bull stick 62, and the one end fixed mounting of bull stick 62 has pivot 63, and the upper end fixed mounting of pivot 63 has magnet 64 No. one, and the lower extreme fixed mounting of pivot 63 has commentaries on classics piece 65, and one side of commentaries on classics piece 65 is provided with magnet 66 No. two, and one side fixed mounting of magnet 66 has bolt 67 No. two, and fixed mounting has extension spring 68 between magnet 66 No. two and the installation shell 61.

Specifically, the electric heating pipe 2 is fixedly mounted inside the shell 1, the heat dissipation net 4 is fixedly mounted at the front end of the shell 1, the electric heating pipe 2 can heat water, and the heat generated by the electric heating pipe 2 is dissipated by the heat dissipation net 4.

Specifically, a heat dissipation net 4 is fixedly installed on one side of the maintenance door 5, and a hinge is fixedly installed between the maintenance door 5 and the shell 1, so that the maintenance door 5 can be opened under the action of the hinge.

Specifically, the top plate 31 is movably connected with the housing 1, and the telescopic rod 32 is installed inside the housing 1, so that the top plate 31 can move up and down when being impacted.

Specifically, the rack bar 39 is engaged with the gear 311, and the gear 311 is fixedly connected with the housing 1, so that the rack bar 39 can drive the gear 311 to rotate, thereby driving the extrusion head 312 to move.

Specifically, the rotating shaft 63 is movably connected with the mounting shell 61, and a slide way is sleeved on the outer surface of the second magnet 66, so that the second magnet 66 can reciprocate in the slide way.

Specifically, the ends of the first magnet 64 and the second magnet 66 that are close to each other are the S pole and the N pole, respectively, so that the first magnet 64 can attract the second magnet 66 to move to the right.

When the electric heater is used, when the upper part of the shell 1 is impacted, the impacting pressure drives the top plate 31 to move downwards under the action of the telescopic rod 32, the top plate 31 drives the spring post 33 to compress, the spring post 33 drives the push rod 34 to push towards the inside of the hydraulic groove 35, the piston rod 36 is driven to move downwards under the action of hydraulic force, so that gas in the air bag 37 is extruded, the gas is sprayed into the sliding shell 310 through the air pipe 38, the toothed rod 39 is driven to move towards two sides and is meshed with the gear 39, the gear 311 rotates and drives the extrusion head 312 to extrude the spring pipe 33, the spring pipe 33 absorbs impact force, so that the impact force cannot damage parts in the shell 1, the impact force is decomposed, the use strength of the electric heater is improved, the rotating rod 62 is rotated, the positions of the first magnet 64 and the rotating block 65 are exchanged under the cooperation of the rotating shaft 63, so that the first magnet 64 attracts the second magnet 66 to move towards the right side, thereby make bolt 67 and maintenance door 5 separation, can open maintenance door 5 and maintain electric heater inside, the back that finishes maintaining, rotate bull stick 62 once more, make commentaries on classics piece 65 resume the normal position, No. two magnet 66 lose magnetic attraction, insert bolt 67 again in the maintenance door 5 under the effect of extension spring 68, control convenient and fast for open the speed of maintenance door 5 when the maintenance, improved maintenance efficiency.

In conclusion, the high-strength electric heater is provided with the pressure resistance device 3, so that the impact force is decomposed, and the service strength of the electric heater is improved.

Through setting up mechanism 6 of opening a door for the speed of opening maintenance door 5 when the maintenance has improved maintenance efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 high strength electric heater, includes shell (1), pressure resistance device (3), maintenance door (5) and mechanism of opening door (6), its characterized in that: the compression-resistant device (3) is arranged at the upper end of the shell (1), and the door opening mechanism (6) is arranged at one side of the maintenance door (5);

the compression-resistant device (3) comprises a top plate (31), telescopic rods (32) are fixedly arranged below two ends of the top plate (31), a spring post (33) is arranged at the lower end of the top plate (31), a push rod (34) is fixedly arranged at the lower end of the spring post (33), the outer surface of the push rod (34) is sleeved with a hydraulic groove (35), the lower end of the hydraulic groove (35) is fixedly provided with a piston rod (36), an air bag (37) is fixedly arranged at the lower end of the piston rod (36), air pipes (38) are communicated with both sides of the air bag (37), one end of the air pipe (38) is provided with a toothed bar (39), the outer surface of the toothed bar (39) is sleeved with a sliding shell (310), a gear (311) is arranged above the toothed bar (39), an extrusion head (312) is fixedly mounted on the outer surface of the gear (311), and a spring pipe (313) is fixedly mounted at the lower end of the hydraulic groove (35);

door opening mechanism (6) are including installation shell (61), one side movable mounting of installation shell (61) has bull stick (62), the one end fixed mounting of bull stick (62) has pivot (63), the upper end fixed mounting of pivot (63) has magnet (64) No. one, the lower extreme fixed mounting of pivot (63) has commentaries on classics piece (65), one side of commentaries on classics piece (65) is provided with magnet (66) No. two, one side fixed mounting of magnet (66) No. two has bolt (67), fixed mounting has extension spring (68) between magnet (66) No. two and installation shell (61).

2. A high intensity electric heater as claimed in claim 1, wherein: the electric heating pipe (2) is fixedly installed inside the shell (1), and the radiator mesh (4) is fixedly installed at the front end of the shell (1).

3. A high intensity electric heater as claimed in claim 1, wherein: one side fixed mounting of maintenance door (5) has radiator-grid (4), fixed mounting has the hinge between maintenance door (5) and shell (1).

4. A high intensity electric heater as claimed in claim 1, wherein: the top plate (31) is movably connected with the shell (1), and the telescopic rod (32) is installed inside the shell (1).

5. A high intensity electric heater as claimed in claim 1, wherein: the gear rod (39) is meshed with the gear (311), and the gear (311) is fixedly connected with the shell (1).

6. A high intensity electric heater as claimed in claim 1, wherein: swing joint between pivot (63) and installation shell (61), the surface cover of No. two magnet (66) is equipped with the slide.

7. A high intensity electric heater as claimed in claim 1, wherein: one ends of the first magnet (64) and the second magnet (66) close to each other are respectively an S pole and an N pole.