CN214223211U

CN214223211U - Stable and safe electric heating warmer convenient to assemble and disassemble

Info

Publication number: CN214223211U
Application number: CN202022550698.8U
Authority: CN
Inventors: 樊小鸾; 樊紫彤
Original assignee: Shaanxi Keruida Environmental Protection Technology Co Ltd
Current assignee: Shaanxi Keruida Environmental Protection Technology Co Ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-09-17
Anticipated expiration: 2030-11-06

Abstract

The utility model relates to the technical field of electric heaters, and discloses a firm and safe electric heater convenient to assemble and disassemble, which comprises an electric heater and a heating hole arranged on the electric heater, wherein the electric heater is connected with a supporting frame through two symmetrically arranged connecting mechanisms, and a filter screen is fixedly connected in the supporting frame; coupling mechanism includes inner chamber, two card holes, two draw-in grooves, slide opening, extension spring, slide bar, two connecting rods and two kellies, two the inner chamber is seted up in the electric heater about heating installation pore symmetry, two card hole symmetry is seted up on the cavity wall that the inner chamber is close to the heating installation hole, two the draw-in groove symmetry is seted up on carriage and card hole assorted lateral wall, the slide opening is seted up on the top chamber wall that the heating installation hole was kept away from to the inner chamber. The utility model discloses a two coupling mechanism that set up, the installation and the dismantlement of the filter screen of being convenient for of prior art relatively, and then the clearance of the filter screen of being convenient for.

Description

Stable and safe electric heating warmer convenient to assemble and disassemble

Technical Field

The utility model relates to an electric heat room heater technical field especially relates to a firm safe electric heat room heater convenient to loading and unloading.

Background

The electric heater is a device for heating, and after the electric heater is used for a certain time, a filter screen on a heating hole on the electric heater needs to be cleaned;

the patent with the publication number of CN108716707A granted to Chinese patent discloses a firm safe electric heater convenient to load and unload, which comprises a base, a rotating shaft, a main body, a controller, a protective frame, an installation mechanism, a protective net and three supporting boxes, wherein a supporting mechanism is arranged in each supporting box, the installation mechanism comprises four installation components, each installation unit comprises an insert ring, an insert rod, a pressing plate, a spring, a fixing plate, two orientation units and two fixing units, each supporting mechanism comprises a hanging rod, a direction adjusting plate, a direction adjusting component and a supporting component, each supporting component comprises a driving unit, a moving plate, a supporting rod and two driven units, and each driven unit comprises a first bevel gear, a lead screw, a bearing and a supporting ring.

The firm safe electric heater who is convenient for load and unload in above-mentioned patent exists following not enough: adopt a plurality of spring cooperation fixture blocks to fix the filter screen, be not convenient for taking off of filter screen, for this reason, we provide a firm safe electric heater of being convenient for loading and unloading.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior electric heater in the prior art appears in the using process, and providing a firm and safe electric heater convenient to mount and dismount.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a stable and safe electric heater convenient to assemble and disassemble comprises an electric heater and a heating hole formed in the electric heater, wherein the electric heater is connected with a supporting frame through two symmetrically arranged connecting mechanisms, and a filter screen is fixedly connected in the supporting frame;

the connecting mechanism comprises an inner cavity, two clamping holes, two clamping grooves, a sliding hole, a tension spring, a sliding rod, two connecting rods and two clamping rods, the two inner cavities are symmetrically arranged in the electric heater about the heating hole, the two clamping holes are symmetrically arranged on the wall of the inner cavity close to the heating hole, the two clamping grooves are symmetrically arranged on the side wall of the supporting frame matched with the clamping holes, the sliding hole is arranged on the top cavity wall of the inner cavity far away from the warm air hole, the tension spring is fixedly connected on the bottom cavity wall of the inner cavity matched with the sliding hole, the slide bar is fixedly connected with the upper end of the tension spring, the upper end of the slide bar passes through the slide hole and extends upwards, and is fixedly connected with a limit handle, the two connecting rods are symmetrically hinged on the rod wall of the sliding rod close to the warm air hole, the other end of the connecting rod is hinged to the clamping rod, and one end, far away from the connecting rod, of the clamping rod penetrates through the clamping hole and extends into the clamping groove and is inserted into the clamping groove.

Preferably, the opposite hole wall of the sliding hole is symmetrically provided with ball grooves, balls are connected in the ball grooves in a rolling manner, and one ends, far away from the bottoms of the ball grooves, of the balls penetrate through the notches of the ball grooves and extend outwards and are connected with the rod wall of the sliding rod in a rolling manner.

Preferably, the first chutes are symmetrically formed in the back of the rod wall of the clamping rod, the first sliding blocks are connected in the first chutes in a sliding mode, and the two ends, back of the first sliding blocks, of the first sliding blocks penetrate through the notches corresponding to the first chutes and extend outwards and are fixedly connected with the hole wall of the clamping hole.

Preferably, the ball groove is closed, and the diameter of the ball is larger than that of the notch of the ball groove.

Preferably, a second sliding groove is formed in the cavity wall of the inner cavity, which is far away from the warm air hole, a second sliding block is connected in the second sliding groove in a sliding mode, and one end, far away from the bottom of the second sliding groove, of the second sliding block penetrates through a notch of the second sliding groove and extends outwards and is fixedly connected with the sliding rod.

Preferably, the four corners of the bottom of the electric heater are provided with universal wheels, and the universal wheels are provided with brake pads.

Compared with the prior art, the utility model provides a firm safe electric heat room heater convenient to loading and unloading possesses following beneficial effect:

the stable and safe electric heater convenient to assemble and disassemble is characterized in that the electric heater, the air heating hole, the supporting frame, the filter screen, the inner cavity, the clamping hole, the clamping groove, the sliding hole, the sliding rod, the connecting rod, the clamping rod and the tension spring are arranged, when the filter screen needs to be taken down for cleaning, an upward pulling force is applied to the sliding rod, the sliding rod moving upwards moves towards the direction away from the filter screen through the action of the connecting rod, and then the supporting frame is separated from the electric heater after the clamping rod is separated from the clamping groove, so that the filter screen can be taken down for cleaning; when the filter screen is installed, the filter screen is placed at a corresponding position, the slide rod is pulled, then the tension force on the slide rod is cancelled, and the tension spring is reset, so that the clamping rod is clamped into the corresponding clamping groove, and the filter screen is installed completely; through two coupling mechanism that set up, the installation and the dismantlement of filter screen of being convenient for relative prior art.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a two coupling mechanism that set up, the installation and the dismantlement of the filter screen of being convenient for of prior art relatively, and then the clearance of the filter screen of being convenient for.

Drawings

FIG. 1 is a schematic structural view of a stable, safe, easy-to-assemble and-disassemble electric warmer of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: 1 electric heater, 2 warm air holes, 3 support frames, 4 filter screens, 5 inner cavities, 6 clamping holes, 7 clamping grooves, 8 sliding holes, 9 sliding rods, 10 connecting rods, 11 clamping rods, 12 ball grooves, 13 balls, 14 first sliding grooves, 15 first sliding blocks, 16 second sliding grooves, 17 second sliding blocks, 18 universal wheels and 19 tension springs.

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.

Referring to fig. 1-3, a stable, safe and easy-to-assemble and disassemble electric heater comprises an electric heater 1 and a heating hole 2 formed on the electric heater 1, wherein the electric heater 1 is connected with a support frame 3 through two symmetrically arranged connecting mechanisms, and a filter screen 4 is fixedly connected in the support frame 3;

the connecting mechanism comprises an inner cavity 5, two clamping holes 6, two clamping grooves 7, a sliding hole 8, a tension spring 19, a sliding rod 9, two connecting rods 10 and two clamping rods 11, wherein the two inner cavities 5 are symmetrically arranged in the electric heater 1 relative to the warm air hole 2, the two clamping holes 6 are symmetrically arranged on the cavity wall of the inner cavity 5 close to the warm air hole 2, the two clamping grooves 7 are symmetrically arranged on the side wall of the supporting frame 3 matched with the clamping holes 6, the sliding hole 8 is arranged on the top cavity wall of the inner cavity 5 far away from the warm air hole 2, the tension spring 19 is fixedly connected on the bottom cavity wall of the inner cavity 5 matched with the sliding hole 8, the sliding rod 9 is fixedly connected at the upper end of the tension spring 19, the upper end of the sliding rod 9 penetrates through the sliding hole 8 and extends upwards, a limiting handle is fixedly connected, the two connecting rods 10 are symmetrically hinged on the rod wall of the sliding rod 9 close to the warm air hole 2, the other end of the connecting rod 10 is hinged with the clamping rods 11, one end of the clamping rod 11 far away from the connecting rod 10 penetrates through the clamping holes 6 and extends towards the clamping grooves 7, the clamping rod 11 moves in the direction far away from the filter screen 4 under the action of the connecting rod 10, and then the support frame 3 is separated from the electric heater 1 after the clamping rod 11 is separated from the clamping groove 7, so that the filter screen 4 can be taken down and is convenient to clean; when the filter screen 4 is installed, the filter screen 4 is placed at a corresponding position, the slide rod 9 is pulled, then the tension force on the slide rod 9 is cancelled, the tension spring 19 is reset, and the clamping rod 11 is clamped into the corresponding clamping groove 7, so that the installation of the filter screen 4 is finished; through two coupling mechanism that set up, be convenient for filter screen 4's installation and dismantlement relative prior art.

The ball groove 12 has been seted up to the symmetry on the relative pore wall of slide opening 8, and ball 13 is connected with in the ball groove 12 roll, and the ball 13 is kept away from the one end of ball groove 12 tank bottom and is passed ball groove 12 notch and outwards extend, and with the pole wall roll connection of slide bar 9 for slide bar 9 moves more swiftly.

Card pole 11 back of the body on the pole wall symmetry have been seted up and have been rolled first spout 14, roll first spout 14 sliding connection and have first slider 15, two first slider 15 one ends back of the body on the back all pass and correspond the notch that rolls first spout 14 and outwards extend, and all with the pore wall fixed connection of calorie hole 6, prevent that card pole 11 from breaking away from the condition emergence of calorie hole 6.

The ball groove 12 is the close-up setting, and the diameter of ball 13 is greater than the diameter of ball groove 12 notch, prevents that the condition that ball 13 breaks away from ball groove 12 from taking place.

The inner cavity 5 is far away from and has been seted up second spout 16 on the chamber wall of warm braw hole 2, and sliding connection has second slider 17 in the second spout 16, and the notch of second spout 16 is passed and outwards extends to the one end that second slider 17 kept away from the 16 tank bottoms of second spout, and with slide bar 9 fixed connection for slide bar 9 stable motion.

Universal wheels 18 are mounted at four corners of the bottom of the electric heater 1, and brake pads are mounted on the universal wheels 18, so that the electric heater 1 can be moved conveniently.

In the utility model, when the filter screen 4 needs to be taken down for cleaning, an upward pulling force is applied to the slide bar 9, the slide bar 9 moving upwards acts through the connecting rod 10, so that the clamping rod 11 moves towards the direction far away from the filter screen 4, and then after the clamping rod 11 is separated from the clamping groove 7, the support frame 3 is separated from the electric heater 1, and the filter screen 4 can be taken down for cleaning; when the filter screen 4 is installed, the filter screen 4 is placed at a corresponding position, the slide rod 9 is pulled, then the tension force on the slide rod 9 is cancelled, the tension spring 19 is reset, and the clamping rod 11 is clamped into the corresponding clamping groove 7, so that the installation of the filter screen 4 is finished; through two coupling mechanism that set up, be convenient for filter screen 4's installation and dismantlement relative prior art.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A firm safe electric heater convenient to assemble and disassemble comprises an electric heater (1) and a heating hole (2) formed in the electric heater (1), and is characterized in that the electric heater (1) is connected with a support frame (3) through two symmetrically arranged connecting mechanisms, and a filter screen (4) is fixedly connected in the support frame (3);

the connecting mechanism comprises an inner cavity (5), two clamping holes (6), two clamping grooves (7), a sliding hole (8), a tension spring (19), a sliding rod (9), two connecting rods (10) and two clamping rods (11), wherein the inner cavity (5) is symmetrically arranged in the electric heater (1) about the warm air hole (2), the clamping holes (6) are symmetrically arranged on the wall of the inner cavity (5) close to the warm air hole (2), the clamping grooves (7) are symmetrically arranged on the side wall of the supporting frame (3) matched with the clamping holes (6), the sliding hole (8) is arranged on the wall of the top cavity of the inner cavity (5) far away from the warm air hole (2), the tension spring (19) is fixedly connected on the wall of the bottom cavity matched with the inner cavity (5) and the sliding hole (8), the sliding rod (9) is fixedly connected to the upper end of the tension spring (19), the upper end of the sliding rod (9) penetrates through the sliding hole (8) and extends upwards, and the two connecting rods (10) are symmetrically hinged to the rod wall of the sliding rod (9) close to the warm air hole (2), the other ends of the connecting rods (10) are hinged to the clamping rod (11), one end, far away from the connecting rod (10), of the clamping rod (11) penetrates through the clamping hole (6) and extends into the clamping groove (7), and is inserted into the clamping groove (7).

2. A stable and safe electric heater convenient to assemble and disassemble as claimed in claim 1, wherein the sliding hole (8) is symmetrically provided with ball grooves (12) on opposite walls thereof, the ball grooves (12) are connected with balls (13) in a rolling manner, and one end of each ball (13) far away from the bottom of each ball groove (12) passes through the notch of each ball groove (12), extends outwards and is connected with the rod wall of the sliding rod (9) in a rolling manner.

3. A stable and safe electric heater convenient to assemble and disassemble as claimed in claim 1, wherein the opposite rod walls of the clamping rod (11) are symmetrically provided with first sliding grooves (14), the first sliding grooves (14) are connected with first sliding blocks (15) in a sliding manner, and the opposite ends of the two first sliding blocks (15) both penetrate through the notches of the corresponding first sliding grooves (14) and extend outwards and are fixedly connected with the wall of the clamping hole (6).

4. A stable and safe electric warmer convenient for loading and unloading as claimed in claim 2, wherein said ball groove (12) is closed, and the diameter of said ball (13) is larger than the diameter of the notch of the ball groove (12).

5. A stable, safe, convenient-to-dismount electric heating warmer as claimed in claim 1, wherein the inner chamber (5) has a second sliding slot (16) on the wall far away from the heating hole (2), a second sliding block (17) is slidably connected in the second sliding slot (16), and one end of the second sliding block (17) far away from the bottom of the second sliding slot (16) passes through the slot opening of the second sliding slot (16) and extends outwards, and is fixedly connected with the sliding rod (9).

6. A stable and safe electric warmer convenient to assemble and disassemble as claimed in claim 1, wherein the electric heater (1) is provided with universal wheels (18) at the four corners of the bottom, and the universal wheels (18) are provided with brake pads.