CN211152222U

CN211152222U - High-strength PTC electric heater aluminum heat dissipation strip

Info

Publication number: CN211152222U
Application number: CN201922037403.4U
Authority: CN
Inventors: 邓帅
Original assignee: Zhenjiang Junxiang Electric Appliance Co ltd
Current assignee: Zhenjiang Junxiang Electric Appliance Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-31
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a PTC electric heater technical field just discloses a high strength PTC electric heater aluminium heat dissipation strip, fixed plate including quantity is two, the bottom movable mounting of fixed plate has the connecting plate, two the equal fixed mounting in one side that the fixed plate is relative has the heating panel, two one side fixed mounting that the fixed plate is relative has the mounting panel that is located both sides about the heating panel respectively, the outside movable mounting of heating panel has the fixed cover that is located the mounting panel outside, and the quantity of fixed cover is two, two movable mounting has the connecting block, two between the fixed cover the equal fixed mounting in one side that the fixed cover is relative has the stopper that extends to the connecting block inside, the equal fixed mounting in the left and right sides of connecting block has the connecting rod that extends to the. This high strength PTC electric heater aluminium heat dissipation strip, easy operation, the person of being convenient for carries out the dismouting to this aluminium heat dissipation strip, has effectively increased user's dismouting efficiency.

Description

High-strength PTC electric heater aluminum heat dissipation strip

Technical Field

The utility model relates to a PTC electric heater technical field specifically is a high strength PTC electric heater aluminium heat dissipation strip.

Background

The PTC heater is also called as a PTC heating body, and consists of a PTC ceramic heating element and an aluminum pipe, the PTC heating body has the advantages of small thermal resistance and high heat exchange efficiency, is an automatic constant-temperature and power-saving electric heater, and is characterized in that the surface of the electric heating pipe heater does not generate red phenomenon under any application condition on the safety performance, so that the potential safety hazards of scalding, fire and the like are eliminated, wherein the PTC heater also comprises a heat dissipation aluminum strip, and the heat dissipation aluminum strip is arranged outside the PTC heater.

The existing heat dissipation aluminum strip cannot be detached when in use, or is not convenient enough to detach, so that a user is not convenient to clean accumulated dust and sundries inside the heat dissipation aluminum strip, inconvenience is brought to the user, and the high-strength PTC electric heater aluminum heat dissipation strip is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high strength PTC electric heater aluminium heat dissipation strip possesses advantages such as the dismouting of being convenient for, has solved current heat dissipation aluminium strip and can not dismantle when using, perhaps dismantles inconvenient enough, leads to the user not convenient to clear up the inside accumulated dust debris of heat dissipation aluminium strip, has brought inconvenient problem for the user.

(II) technical scheme

For the purpose of realizing the dismouting of being convenient for of the aforesaid, the utility model provides a following technical scheme: the utility model provides a high strength PTC electric heater aluminium heat dissipation strip, includes the fixed plate that quantity is two, the bottom movable mounting of fixed plate has the connecting plate, two the equal fixed mounting in one side that the fixed plate is relative has the heating panel, two one side fixed mounting that the fixed plate is relative has the mounting panel that is located both sides about the heating panel respectively, the outside movable mounting of heating panel has the fixed cover that is located the mounting panel outside, and the quantity of fixed cover is two, two movable mounting has the connecting block between the fixed cover, two the equal fixed mounting in one side that the fixed cover is relative has the stopper that extends to the inside of connecting block, the equal fixed mounting in both sides of the left and right sides of connecting block has the connecting rod that extends to the heating panel is positive, one side fixed mounting that the mounting panel is far, one side fixed mounting that stabilizing spring is close to the fixed block has the movable block with fixed block mutual contact, the equal fixed mounting in both sides has the slider around the movable block, one side fixed mounting that the movable block is close to the fixed block has the grafting post that extends to the fixed block inside.

Preferably, the limiting block comprises an inserting block and a limiting plate, the limiting plate is fixedly mounted on one side, away from the fixed sleeve, of the inserting block, and the inserting block is fixedly connected with the fixed sleeve.

Preferably, the number of the connecting rods is eight, the number of the connecting blocks is two, and the back of each connecting rod is fixedly provided with a limiting rod extending into the heat dissipation plate.

Preferably, one side of the movable block, which is close to the stabilizing spring, is fixedly provided with a spring guide post, and the spring guide post extends into the stabilizing spring.

Preferably, the clamping groove is formed in one side, close to the fixed plate, of the fixed sleeve, the clamping groove is matched with the fixed block, the sliding grooves which are located on the front side and the rear side of the clamping groove respectively are formed in the fixed sleeve, and the sliding grooves are matched with the sliding blocks.

Preferably, the inside of fixed block has seted up the spliced eye, spliced eye and spliced pole looks adaptation, and the spliced pole is located the inside of spliced eye.

(III) advantageous effects

Compared with the prior art, the utility model provides a high strength PTC electric heater aluminium heat dissipation strip possesses following beneficial effect:

this high strength PTC electric heater aluminium heat dissipation strip, through twitching the connecting block forward, can drive the connecting block and move forward, thereby drive connecting rod and gag lever post and move forward, inside and stopper that leave the heating panel when the gag lever post leaves the heating panel leave the inside of connecting block, can remove fixed cover towards the direction of keeping away from the fixed plate, make the fixed block leave the inside in joint groove, meanwhile, the inside that the spliced eye was left to the grafting post, can separate fixed cover and heating panel, thereby can dismantle this aluminium heat dissipation strip successfully, otherwise can install, the operation is thus simple, convenient to use person carries out the dismouting to this aluminium heat dissipation strip, user's dismouting efficiency has effectively been increased.

Drawings

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

fig. 2 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: 1 fixed plate, 2 connecting plates, 3 heating panels, 4 mounting panels, 5 fixed covers, 6 connecting blocks, 7 limiting blocks, 8 connecting rods, 9 fixed blocks, 10 stabilizing springs, 11 movable blocks, 12 sliding blocks and 13 insertion columns.

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. 1-2, a high-strength PTC electric heater aluminum heat sink strip comprises two fixing plates 1, a connecting plate 2 is movably mounted at the bottom of the fixing plate 1, a heat sink plate 3 is fixedly mounted at each of opposite sides of the two fixing plates 1, mounting plates 4 respectively located at the upper and lower sides of the heat sink plate 3 are fixedly mounted at each of opposite sides of the two fixing plates 1, fixing sleeves 5 located at the outer sides of the mounting plates 4 are movably mounted at the outer sides of the heat sink plate 3, two fixing sleeves 5 are movably mounted with a connecting block 6 therebetween, limiting blocks 7 extending into the connecting block 6 are fixedly mounted at each of opposite sides of the two fixing sleeves 5, each limiting block 7 comprises an inserting block and a limiting plate, a limiting plate is fixedly mounted at one side of the inserting block away from the fixing sleeve 5, the inserting block is fixedly connected with the fixing sleeve 5, a connecting rod 8 extending to the, the number of the connecting rods 8 is eight, the number of the connecting blocks 6 is two, the back of the connecting rod 8 is fixedly provided with a limiting rod extending into the heat dissipation plate 3, one side of the mounting plate 4 far away from the heat dissipation plate 3 is fixedly provided with a fixed block 9 extending into the fixed sleeve 5, the inside of the fixed sleeve 5 is fixedly provided with a stabilizing spring 10, one side of the stabilizing spring 10 close to the fixed block 9 is fixedly provided with a movable block 11 mutually contacted with the fixed block 9, one side of the movable block 11 close to the stabilizing spring 10 is fixedly provided with a spring guide pillar extending into the stabilizing spring 10, the front side and the rear side of the movable block 11 are both fixedly provided with slide blocks 12, one side of the fixed sleeve 5 close to the fixed plate 1 is provided with a clamping groove matched with the fixed block 9, the inside of the fixed sleeve 5 is provided with slide grooves, one side of the movable block 11 close to the fixed block 9 is fixedly provided with an inserting column 13 extending to the inside of the fixed block 9, the inside of the fixed block 9 is provided with an inserting hole, the inserting hole is matched with the inserting column 13, the inserting column 13 is positioned inside the inserting hole, the high-strength PTC electric heater aluminum heat dissipation strip can drive the connecting block 6 to move forwards by pulling the connecting block 6 forwards, so as to drive the connecting rod 8 and the limiting rod to move forwards, when the limiting rod leaves the inside of the heat dissipation plate 3 and the limiting block 7 leaves the inside of the connecting block 6, the fixing sleeve 5 can be moved towards the direction far away from the fixed plate 1, so that the fixed block 9 leaves the inside of the clamping groove, meanwhile, the inserting column 13 leaves the inside of the inserting hole, so as to separate the fixing sleeve 5 and the heat dissipation plate 3, thereby the aluminum heat dissipation strip can be successfully disassembled, otherwise, the installation can be realized, effectively increasing the disassembly and assembly efficiency of users.

In conclusion, the aluminum heat dissipation strip of the high-strength PTC electric heater can drive the connecting block 6 to move forward by pulling the connecting block 6 forward, thereby driving the connecting rod 8 and the limiting rod to move forward, when the limiting rod leaves the inside of the heat dissipation plate 3 and the limiting block 7 leaves the inside of the connecting block 6, the fixing sleeve 5 can be moved towards the direction away from the fixing plate 1, so that the fixing block 9 leaves the inside of the clamping groove, and meanwhile, the inserting column 13 leaves the inside of the inserting hole, thereby separating the fixing sleeve 5 from the heat dissipation plate 3, thereby successfully disassembling the aluminum heat dissipation strip, otherwise, the aluminum heat dissipation strip can be installed, the operation is simple, the aluminum heat dissipation strip can be conveniently disassembled by a user, the disassembly efficiency of the user is effectively increased, the problem that the existing heat dissipation aluminum strip cannot be disassembled when in use or is not convenient enough, and the accumulated dust inside the heat dissipation aluminum strip is inconvenient to clean up by the user, bringing inconvenience to users.

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 PTC electric heater aluminium heat dissipation strip, is fixed plate (1) that quantity is two, its characterized in that: the bottom movable mounting of fixed plate (1) has connecting plate (2), two the equal fixed mounting in one side that fixed plate (1) is relative has heating panel (3), two one side fixed mounting that fixed plate (1) is relative has mounting panel (4) that is located heating panel (3) upper and lower both sides respectively, the outside movable mounting of heating panel (3) has fixed cover (5) that is located mounting panel (4) outside, and the quantity of fixed cover (5) is two, two movable mounting has connecting block (6) between fixed cover (5), two the equal fixed mounting in one side that fixed cover (5) is relative has stopper (7) that extend to connecting block (6) inside, the equal fixed mounting in the left and right sides of connecting block (6) has connecting rod (8) that extend to heating panel (3) front, one side fixed mounting that heating panel (3) were kept away from to mounting panel (4) has fixed block (9) that extend to fixed cover, the inside fixed mounting of fixed cover (5) has stabilized spring (10), one side fixed mounting that stabilized spring (10) are close to fixed block (9) has movable block (11) with fixed block (9) mutual contact, the equal fixed mounting in both sides has slider (12) around movable block (11), one side fixed mounting that movable block (11) are close to fixed block (9) has insertion column (13) that extends to fixed block (9) inside.

2. A high strength PTC electric heater aluminum heat sink strip as claimed in claim 1, wherein: the limiting block (7) comprises an inserting block and a limiting plate, the limiting plate is fixedly mounted on one side, away from the fixing sleeve (5), of the inserting block, and the inserting block is fixedly connected with the fixing sleeve (5).

3. A high strength PTC electric heater aluminum heat sink strip as claimed in claim 1, wherein: the quantity of connecting rod (8) is eight, and the quantity of connecting block (6) is two, and the back fixed mounting of connecting rod (8) has the gag lever post that extends to heating panel (3) inside.

4. A high strength PTC electric heater aluminum heat sink strip as claimed in claim 1, wherein: one side of the movable block (11) close to the stabilizing spring (10) is fixedly provided with a spring guide post, and the spring guide post extends to the inside of the stabilizing spring (10).

5. A high strength PTC electric heater aluminum heat sink strip as claimed in claim 1, wherein: fixed cover (5) are close to one side of fixed plate (1) and have been seted up the joint groove, joint groove and fixed block (9) looks adaptation, and the spout that lies in both sides around the joint groove respectively is seted up to the inside of fixed cover (5), spout and slider (12) looks adaptation.

6. A high strength PTC electric heater aluminum heat sink strip as claimed in claim 1, wherein: the inside of fixed block (9) is seted up the spliced eye, spliced eye and spliced pole (13) looks adaptation, and spliced pole (13) are located the inside of spliced eye.