A radiation space heater that is easy to maintain

Abstract

The utility model discloses a radiation type space heater which is easy to repair, and relates to the technical field of space heaters, comprising a heating component and a protective component; the heating component comprises a transverse tube and two adjustment components, the surface of the transverse tube is provided with a support seat, and the inner wall of the transverse tube is respectively provided with an electric heating tube, a fan and a reflecting plate; the protective component comprises a driving component and two slip rings, and the two slip rings are both slidably arranged on the surface of the transverse tube; the beneficial effects of the utility model are: the sliding rod is pushed to move by a pressing ring and an arc groove, the guide groove guides the moving sliding rod, and the sliding rod is prompted to slide along the radial direction of the guide ring, so that the sliding rod drives the fixed block to move in a direction away from the slot until the fixed block is separated from the slot, and the fixing of the fixed block to the slip ring and the protective cover is released, and when repairing the electric heating tube or the fan, there is no need to remove multiple bolts, which is more convenient.

Description

Technical Field

[0001] The utility model relates to a radiation type space heater, in particular to a radiation type space heater which is convenient for maintenance and belongs to the technical field of space heaters. Background Art

[0002] When the weather is cold, it is usually necessary to install heaters in pastures and farms to heat the breeding area and prevent animals from freezing. Radiant space heaters are a common type of heater. Compared with traditional gas heaters, they release heat through high-temperature electric heating tubes to produce thermal radiation. Complex radiant space heaters will add thermal radiation panels, fans and reflective panels to enhance the thermal convection effect.

[0003] Among them, the "automatic rotating livestock heater" disclosed in the application number "CN202220212670.X" "comprises a fixed base, a bracket installed on the fixed base, and a heating device installed on the bracket; its characteristics also include a rotating motor connected to the fixed base for driving the fixed base and the heating device to rotate; the bracket is also equipped with an adjustment device for facilitating the height adjustment of the heating device. The utility model uses the rotating motor to drive the heating device to rotate back and forth, thereby increasing the heated area and improving the uniformity of regional heating, so that the overall space temperature is more uniform and the heating effect is improved; through the setting of the adjustment device, the height of the heating device is adjusted by the adjustment device to increase the heated area, thereby improving the heating effect". After further searching, it was found that its application number is "CN20 2223530723.1” disclosed in “A gas space heater for animal husbandry”, which “comprises a base, a fixed cylinder is fixedly connected to the top of the base, a movable cylinder is movably sleeved inside the fixed cylinder, a burning disk is fixedly connected to the top of the movable cylinder, a limiting mechanism is provided between the fixed cylinder and the movable cylinder, the top of the movable cylinder is fixedly connected to a supporting frame, the top of the supporting frame is fixedly connected to a cover body, the bottom of the burning disk is connected to a gas delivery pipe, the gas delivery pipe passes through the fixed cylinder and the movable cylinder, and a control valve is provided on the gas delivery pipe. The gas space heater for animal husbandry heats the space by gas combustion through the cooperation between the burning disk, the gas delivery pipe, the fixed cylinder and the movable cylinder, which can reduce energy consumption, has a simple structure, can evenly heat the space without rotation, and is more convenient to use”.

[0004] However, the above two methods still have the following defects: when inspecting the heating element, the lampshade or the protective cover needs to be removed, so multiple bolts need to be removed, which is very inconvenient. Utility Model Content

[0005] The utility model aims to provide a radiation type space heater which is easy to repair, so as to solve the existing problem that when repairing a heating element, a plurality of bolts need to be disassembled, which is very inconvenient.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a radiation space heater that is easy to maintain, comprising a heating component and a protective component; the heating component comprises a transverse tube and two adjustment components, the surface of the transverse tube is provided with a support seat, and the inner wall of the transverse tube is respectively provided with an electric heating tube, a fan and a reflective plate; the protective component comprises a driving component and two slip rings, the two slip rings are both slidably arranged on the surface of the transverse tube, one end of the two slip rings is provided with a protective cover, and a press-in ring, a guide ring, a plurality of sliding rods and a plurality of fixing blocks are respectively provided between the two slip rings.

[0007] As a preferred technical solution of the utility model, the press-in ring is rotatably set on the surface of the cross tube through a sealed bearing, and a plurality of arc grooves are opened on the surface of the press-in ring, and the plurality of arc grooves are evenly distributed in a ring shape, and a plurality of sliding rods are respectively slidably set on the inner walls of the plurality of arc grooves, and the surfaces of the plurality of sliding rods are provided with anti-slip blocks.

[0008] As an optimal technical solution of the utility model, the guide ring is arranged on the surface of the cross tube, one end of the guide ring is slidably connected to one end of the press-in ring, a plurality of guide grooves are provided on the surface of the guide ring, a plurality of the guide grooves are evenly distributed in a ring shape, the inner walls of a plurality of the guide grooves are respectively slidably connected to the surfaces of a plurality of sliding rods, and the inner walls of a plurality of the guide grooves are provided with anti-slip grooves that slide with the anti-slip blocks.

[0009] As a preferred technical solution of the utility model, several of the fixed blocks located on the front are respectively arranged at one end of several sliding rods, and several of the fixed blocks located on the back are respectively arranged at the other end of several sliding rods, and the surfaces of the two slip rings are provided with two positioning grooves and several card grooves engaged with the fixed blocks, and the inner wall of one of the slip rings is provided with a heat radiation plate, and the surface of the heat radiation plate is provided with several first through holes.

[0010] As a preferred technical solution of the utility model, the driving assembly includes a servo motor, which is arranged on the back of the support base through a motor frame. The servo motor is a forward and reverse reduction motor. The transmission shaft of the servo motor is provided with a gear, and the top end of the gear is meshed and connected with an arc-shaped rack, and the inner wall of the arc-shaped rack is connected to the surface of the press-in ring.

[0011] As a preferred technical solution of the utility model, four positioning blocks are provided on the surface of the horizontal tube, and the surfaces of the four positioning blocks are respectively slidably connected to the inner walls of the four positioning grooves, wherein the backs of two of the positioning blocks are connected to the other end of the guide ring, and a plurality of second through holes are opened on the surface of the reflective plate.

[0012] As a preferred technical solution of the utility model, the two adjustment components both include an I-shaped plate, the two I-shaped plates are respectively arranged on both sides of the support seat, the surfaces of the two I-shaped plates are slidably connected with vertical frames, the bottom ends of the two vertical frames are both provided with bases, the bottom ends of the two vertical frames are both provided with telescopic cylinders, and the telescopic ends of the two telescopic cylinders are respectively connected to the bottom ends of the two I-shaped plates.

[0013] Compared with the related art, the radiant space heater provided by the utility model which is easy to maintain has the following beneficial effects:

[0014] 1. The slide bar is pushed to move by the press-in ring and the arc groove. The guide groove guides the moving slide bar, causing the slide bar to slide along the radial direction of the guide ring. Then the slide bar drives the fixed block to move away from the slot until the fixed block is out of the slot, releasing the fixed block from fixing the slide ring and the protective cover. When inspecting the electric heating tube or fan, there is no need to remove multiple bolts, which is more convenient.

[0015] 2. The servo motor drives the gear to rotate, the gear drives the arc-shaped rack to rotate, and the arc-shaped rack drives the press-in ring to rotate a certain angle. There is no need to manually rotate the press-in ring, which reduces the labor intensity of maintenance personnel;

[0016] 3. The positioning block positions the slip ring through the positioning groove, which makes it easy to align the slot on the surface of the slip ring with the fixing block, which is beneficial to improve the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0019] Figure 3 This is a schematic diagram of the back structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model in a top view.

[0021] In the figure: 1. Heating assembly; 101. Horizontal tube; 102. Support seat; 103. Electric heating tube; 104. Fan; 105. Reflection plate; 106. Positioning block; 2. Protection assembly; 201. Slip ring; 202. Protective cover; 203. Heat radiation plate; 204. Press-in ring; 205. Guide ring; 206. Slide rod; 207. Fixed block; 208. Arc groove; 209. Slot; 210. Guide groove; 211. Anti-slip groove; 212. Positioning groove; 3. Driving assembly; 301. Servo motor; 302. Gear; 303. Arc rack; 4. Adjustment assembly; 401. I-type plate; 402. Vertical frame; 403. Base; 404. Telescopic cylinder. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figure 1-4 , the utility model provides a radiation type space heater which is easy to maintain, comprising a heating component 1 and a protection component 2;

[0025] The heating assembly 1 includes a transverse tube 101 and two adjustment assemblies 4. A support seat 102 is fixedly disposed on the surface of the transverse tube 101. An electric heating tube 103, a fan 104 and a reflector 105 are fixedly disposed on the inner wall of the transverse tube 101.

[0026] Four positioning blocks 106 are fixedly provided on the surface of the transverse tube 101. The surfaces of the four positioning blocks 106 are respectively slidably connected to the inner walls of the four positioning grooves 212. The backs of two positioning blocks 106 are fixedly connected to the other end of the guide ring 205. A plurality of second through holes are provided on the surface of the reflector 105. The positioning blocks 106 position the slip ring 201 through the positioning grooves 212, so that the slots 209 provided on the surface of the slip ring 201 are aligned with the fixing blocks 207, which is beneficial to the rapid installation of the slip ring 201.

[0027] Specifically, the electric heating tube 103 and the fan 104 are started, the electric heating tube 103 heats up and emits infrared radiation to the surroundings, thereby heating the nearby air, the fan 104 generates airflow, the airflow passes through the second through hole and contacts the electric heating tube 103, and passes through the first through hole and is discharged from the cross tube 101, and the flow speed of the gas is accelerated through the second through hole and the first through hole, thereby accelerating the heat convection, and the reflective plate 105 collects the infrared radiation emitted by the electric heating tube 103 to the surface of the heat radiation plate 203, thereby enhancing the heat convection effect of the heat radiation plate 203.

[0028] Embodiment 2:

[0029] The protection assembly 2 includes a driving assembly 3 and two slip rings 201. The two slip rings 201 are both slidably arranged on the surface of the transverse tube 101. One end of the two slip rings 201 is fixed with a protection cover 202. A press-in ring 204, a guide ring 205, a plurality of slide rods 206 and a plurality of fixed blocks 207 are respectively arranged between the two slip rings 201.

[0030] The press-in ring 204 is rotatably arranged on the surface of the cross tube 101 through a sealed bearing. A plurality of arc grooves 208 are provided on the surface of the press-in ring 204. The arc grooves 208 are evenly distributed in an annular shape. A plurality of slide bars 206 are respectively slidably arranged on the inner walls of the arc grooves 208. Anti-slip blocks are fixedly arranged on the surfaces of the slide bars 206. When the press-in ring 204 is rotated, the press-in ring 204 pushes the slide bars 206 through the arc grooves 208. The anti-slip blocks are limited by the anti-slip grooves 211 to prevent the slide bars 206 from sliding out longitudinally from the inside of the guide grooves 210.

[0031] The guide ring 205 is fixedly arranged on the surface of the transverse tube 101, one end of the guide ring 205 is slidably connected to one end of the press-in ring 204, a plurality of guide grooves 210 are provided on the surface of the guide ring 205, the plurality of guide grooves 210 are evenly distributed in a ring shape, the inner walls of the plurality of guide grooves 210 are respectively slidably connected to the surfaces of the plurality of slide bars 206, the inner walls of the plurality of guide grooves 210 are provided with anti-slip grooves 211 that slide with the anti-slip blocks, when the slide bar 206 is pushed by the arc groove 208, the guide groove 210 will guide the movement of the slide bar 206, and cause the slide bar 206 to slide along the radial direction of the guide ring 205;

[0032] Several fixing blocks 207 located at the front are fixedly arranged at one end of several slide bars 206 respectively, and several fixing blocks 207 located at the back are fixedly arranged at the other end of several slide bars 206 respectively. Two positioning grooves 212 and several clamping grooves 209 engaged with the fixing blocks 207 are provided on the surfaces of the two slip rings 201. A heat radiation plate 203 is fixedly arranged on the inner wall of one of the slip rings 201. Several first through holes are provided on the surface of the heat radiation plate 203. The heat radiation plate 203 increases the heat exchange area.

[0033] Specifically, first rotate the press ring 204, and the press ring 204 pushes the slide bar 206 to move through the arc groove 208. The guide groove 210 guides the moving slide bar 206, prompting the slide bar 206 to slide along the radial direction of the guide ring 205. The slide bar 206 drives the fixed block 207 to move away from the slot 209 until the fixed block 207 is disengaged from the slot 209, thereby releasing the fixation of the fixed block 207 to the slip ring 201. Then, the slip ring 201 is moved longitudinally along the surface of the cross tube 101. The slip ring 201 drives the protective cover 202 to move, thereby realizing the removal of the protective cover 202. When inspecting the electric heating tube 103 or the fan 104, there is no need to remove multiple bolts, which is more convenient.

[0034] Embodiment 3:

[0035] The driving assembly 3 includes a servo motor 301, which is fixedly arranged on the back of the support seat 102 through a motor frame. The servo motor 301 is a forward and reverse reduction motor. The transmission shaft of the servo motor 301 is fixedly provided with a gear 302. The top of the gear 302 is meshedly connected with an arc-shaped rack 303. The inner wall of the arc-shaped rack 303 is fixedly connected to the surface of the press-in ring 204.

[0036] Specifically, the servo motor 301 is started, the servo motor 301 drives the gear 302 to rotate, the gear 302 drives the arc rack 303 to rotate, and the arc rack 303 drives the press ring 204 to rotate a certain angle, so that there is no need to manually rotate the press ring 204, thereby reducing the labor intensity of maintenance personnel.

[0037] Embodiment 4:

[0038] The two adjustment components 4 each include an I-shaped plate 401, the two I-shaped plates 401 are respectively fixedly arranged on both sides of the support seat 102, the surfaces of the two I-shaped plates 401 are slidably connected with vertical frames 402, the bottom ends of the two vertical frames 402 are respectively fixedly provided with bases 403, the bottom ends of the two vertical frames 402 are respectively fixedly provided with telescopic cylinders 404, and the telescopic ends of the two telescopic cylinders 404 are respectively fixedly connected with the bottom ends of the two I-shaped plates 401;

[0039] Specifically, the two telescopic cylinders 404 are started, the telescopic ends of the two telescopic cylinders 404 extend and push the I-shaped plate 401 to move upward, the two I-shaped plates 401 drive the support base 102 to move upward, and the support base 102 drives the horizontal pipe 101 to move upward, thereby increasing the height of blowing hot air and making it more flexible.

[0040] When in use, the electric heating tube 103 and the fan 104 are started, the electric heating tube 103 heats up and emits infrared radiation to the surroundings, thereby heating the nearby air, and the fan 104 generates airflow, which passes through the second through hole to contact the electric heating tube 103, and passes through the first through hole to be discharged from the horizontal tube 101, so as to heat the breeding area. When the electric heating tube 103 needs to be repaired, the pressing ring 204 is rotated, and the pressing ring 204 pushes the sliding rod 206 to move through the arc groove 208, and the guide groove 210 moves the moving sliding rod 206. 6 is guided to cause the slide bar 206 to slide along the radial direction of the guide ring 205, so that the slide bar 206 drives the fixing block 207 to move away from the slot 209 until the fixing block 207 is separated from the slot 209, and the fixing of the sliding ring 201 by the fixing block 207 is released. Then, the sliding ring 201 is moved longitudinally along the surface of the transverse tube 101, and the sliding ring 201 drives the protective cover 202 to move, so that the protective cover 202 is disassembled. When the electric heating tube 103 or the fan 104 is repaired, it is not necessary to disassemble multiple bolts, which is more convenient;

[0041] It should be added that when the press-in ring 204 needs to be rotated, the servo motor 301 is started, the servo motor 301 will drive the gear 302 to rotate, the gear 302 will drive the arc rack 303 to rotate, and the arc rack 303 will drive the press-in ring 204 to rotate a certain angle, so there is no need to manually rotate the press-in ring 204, thereby reducing the labor intensity of maintenance personnel; when the slip ring 201 needs to be installed, the slip ring 201 is moved along the surface of the cross tube 101, so that the positioning block 106 is inserted into the inside of the positioning groove 212, and the positioning block 106 positions the slip ring 201 through the positioning groove 212, so that the slot 209 provided on the surface of the slip ring 201 is aligned with the fixing block 207, which is beneficial to improving the installation efficiency.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A radiant space heater that is easy to maintain, characterized in that: include A heating component (1); the heating component (1) comprises a transverse tube (101) and two adjustment components (4); a support seat (102) is provided on the surface of the transverse tube (101); and an electric heating tube (103), a fan (104) and a reflector (105) are respectively provided on the inner wall of the transverse tube (101); A protection component (2); the protection component (2) comprises a driving component (3) and two slip rings (201), the two slip rings (201) are both slidably arranged on the surface of a transverse tube (101), one end of the two slip rings (201) is provided with a protection cover (202), and a press-in ring (204), a guide ring (205), a plurality of sliding rods (206) and a plurality of fixing blocks (207) are respectively provided between the two slip rings (201).

2. The radiant space heater that is easy to maintain according to claim 1, characterized in that: The press-in ring (204) is rotatably arranged on the surface of the transverse tube (101) via a sealing bearing, a plurality of arc-shaped grooves (208) are provided on the surface of the press-in ring (204), and the plurality of arc-shaped grooves (208) are evenly distributed in a ring shape, a plurality of sliding rods (206) are respectively slidably arranged on the inner walls of the plurality of arc-shaped grooves (208), and anti-slip blocks are provided on the surfaces of the plurality of sliding rods (206).

3. The radiant space heater that is easy to maintain according to claim 2, characterized in that: The guide ring (205) is arranged on the surface of the transverse tube (101), one end of the guide ring (205) is slidably connected to one end of the press-in ring (204), a plurality of guide grooves (210) are provided on the surface of the guide ring (205), the plurality of guide grooves (210) are evenly distributed in a ring shape, the inner walls of the plurality of guide grooves (210) are respectively slidably connected to the surfaces of the plurality of slide bars (206), and the inner walls of the plurality of guide grooves (210) are all provided with anti-slip grooves (211) that slide with the anti-slip blocks.

4. The radiant space heater that is easy to maintain according to claim 1, characterized in that: The plurality of fixed blocks (207) located at the front are respectively arranged at one end of the plurality of slide bars (206), and the plurality of fixed blocks (207) located at the back are respectively arranged at the other end of the plurality of slide bars (206). The surfaces of the two slip rings (201) are provided with two positioning grooves (212) and a plurality of clamping grooves (209) engaged with the fixed blocks (207), and the inner wall of one of the slip rings (201) is provided with a heat radiation plate (203), and the surface of the heat radiation plate (203) is provided with a plurality of first through holes.

5. The radiant space heater that is easy to maintain according to claim 1, characterized in that: The driving assembly (3) comprises a servo motor (301), the servo motor (301) being arranged on the back of the support seat (102) via a motor frame, the servo motor (301) being a forward and reverse reduction motor, the transmission shaft of the servo motor (301) being provided with a gear (302), the top end of the gear (302) being meshedly connected with an arc-shaped rack (303), the inner wall of the arc-shaped rack (303) being connected to the surface of the press-in ring (204).

6. The radiant space heater that is easy to maintain according to claim 4, characterized in that: The surface of the transverse tube (101) is provided with four positioning blocks (106), the surfaces of the four positioning blocks (106) are respectively slidably connected to the inner walls of four positioning grooves (212), wherein the back surfaces of two of the positioning blocks (106) are connected to the other end of the guide ring (205), and the surface of the reflector (105) is provided with a plurality of second through holes.

7. The radiant space heater that is easy to maintain according to claim 1, characterized in that: The two adjustment components (4) each comprise an I-shaped plate (401), the two I-shaped plates (401) are respectively arranged on both sides of the support seat (102), the surfaces of the two I-shaped plates (401) are slidably connected with vertical frames (402), the bottom ends of the two vertical frames (402) are each provided with a base (403), the bottom ends of the two vertical frames (402) are each provided with a telescopic cylinder (404), and the telescopic ends of the two telescopic cylinders (404) are respectively connected to the bottom ends of the two I-shaped plates (401).

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