CN107741093A - A lifting type household heater - Google Patents

A lifting type household heater Download PDF

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Publication number
CN107741093A
CN107741093A CN201710857709.7A CN201710857709A CN107741093A CN 107741093 A CN107741093 A CN 107741093A CN 201710857709 A CN201710857709 A CN 201710857709A CN 107741093 A CN107741093 A CN 107741093A
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fixed
wall
main
support frame
plate
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杨勇
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Dongguan Lianzhou Intellectual Property Operation and Management Co Ltd
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Dongguan Lianzhou Intellectual Property Operation and Management Co Ltd
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Priority to CN201710857709.7A priority Critical patent/CN107741093A/en
Publication of CN107741093A publication Critical patent/CN107741093A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/02—Casings; Cover lids; Ornamental panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
    • F24H9/1863—Arrangement or mounting of electric heating means

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)

Abstract

The invention discloses a lifting type household heater, which comprises a main shell and a placing plate, wherein a main support frame is fixed in the middle of the placing plate, a vertical shell is fixed on the top surface of the main support frame, a vertical adjusting screw rod is inserted and sleeved in the vertical shell, the top end of the vertical adjusting screw rod is hinged to an upper plate body of the vertical shell, the bottom end of the vertical adjusting screw rod is hinged to a top plate of the main support frame, a transmission gear is fixed on the lower portion of the vertical adjusting screw rod, a driving motor is fixed on the bottom surface of the top plate of the main support frame, an output shaft of the driving motor penetrates through the top plate of the main support frame and is fixed with a driving gear, the driving gear is inserted and sleeved in a through groove formed in a side plate. The invention can accelerate the heat diffusion, can adjust the height position, meets the heating requirements of different positions, and meanwhile, the protective cover body is convenient to mount and dismount, and is convenient to clean and maintain the components in the main shell.

Description

一种升降式家用加热器A lifting type household heater

技术领域：Technical field:

本发明涉及家电设备技术领域，更具体地说涉及一种升降式家用加热器。The invention relates to the technical field of household electrical appliances, and more specifically relates to a lifting type household heater.

背景技术：Background technique:

现有的家用加热器，其一般是加热管加热，然后通过空气传播，将热量向外界扩散，实现供暖，然而，其效果有限，加热扩散慢；Existing household heaters are generally heated by heating tubes, and then spread through the air to diffuse the heat to the outside to achieve heating. However, the effect is limited and the heating diffusion is slow;

同时，其安装拆卸麻烦，维修清理并不理想。而且，现有的加热器其位置无法调节，无法根据需要进行供暖。Simultaneously, its installation and disassembly troubles, maintenance cleaning is not ideal. And its position of existing heater cannot be adjusted, can't carry out heating as required.

发明内容：Invention content:

本发明的目的是克服现有技术的不足，提供一种升降式家用加热器，它可以加快热量的扩散，可以进行高低位置调节，满足不同位置的供暖需求，同时，其防护罩体安装拆卸方便，方便对主壳体内的部件进行清理和维修，非常方便。The purpose of the present invention is to overcome the deficiencies of the prior art and provide a lift-type household heater, which can accelerate the diffusion of heat, and can adjust the height and position to meet the heating needs of different positions. At the same time, the protective cover body is easy to install and disassemble. , it is very convenient to clean and repair the parts in the main shell.

本发明解决所述技术问题的方案是：The scheme that the present invention solves described technical problem is:

一种升降式家用加热器，包括主壳体和放置板，所述放置板的中部固定有主支撑架，主支撑架的顶面固定有竖直壳体，竖直调节螺杆插套在竖直壳体中，竖直调节螺杆的顶端铰接在竖直壳体的上部板体，竖直调节螺杆的底端铰接在主支撑架的顶板上，竖直调节螺杆的下部固定有传动齿轮，主支撑架的顶板的底面固定有驱动电机，驱动电机的输出轴穿过主支撑架的顶板并固定有驱动齿轮，驱动齿轮插套在竖直壳体的下部侧板具有的通槽中，驱动齿轮与传动齿轮相啮合，移动块螺接在竖直调节螺杆中，移动块的左侧伸出竖直壳体并固定在主壳体的右侧板上；A lift-type household heater, comprising a main shell and a placement plate, a main support frame is fixed in the middle of the placement plate, a vertical shell is fixed on the top surface of the main support frame, and the vertical adjustment screw is inserted into the vertical In the housing, the top end of the vertical adjustment screw is hinged on the upper plate of the vertical housing, the bottom end of the vertical adjustment screw is hinged on the top plate of the main support frame, the lower part of the vertical adjustment screw is fixed with a transmission gear, and the main support The bottom surface of the top plate of the frame is fixed with a drive motor, and the output shaft of the drive motor passes through the top plate of the main support frame and is fixed with a drive gear. The transmission gears are meshed, the moving block is screwed into the vertical adjustment screw, and the left side of the moving block protrudes from the vertical casing and is fixed on the right side plate of the main casing;

主壳体中设有呈S形折弯的电加热棒，电加热棒的两端固定在主壳体的左侧板的内侧壁上，多个散热片处于主壳体中，电加热棒插套在散热片上具有的插孔中，电加热棒的外侧壁紧贴插孔的内侧壁；The main casing is equipped with an electric heating rod bent in an S shape, and the two ends of the electric heating rod are fixed on the inner wall of the left side plate of the main casing. Set in the socket on the heat sink, the outer wall of the electric heating rod is close to the inner wall of the socket;

所述主壳体的后壁板上成型有多个通气孔，主壳体的后壁板的后壁面上固定有连接套，风扇插套在连接套中，风扇的外侧壁固定有连接块，连接块固定在连接套的内侧壁上，风扇的吹风口对着主壳体的后壁板；A plurality of air holes are formed on the rear wall of the main housing, a connecting sleeve is fixed on the rear wall of the rear wall of the main housing, the fan is inserted into the connecting sleeve, and the outer wall of the fan is fixed with a connecting block. The connection block is fixed on the inner side wall of the connection sleeve, and the air outlet of the fan faces the rear wall of the main casing;

所述主壳体的前部设有防护罩体，防护罩体的中部具有中心吹风通槽，网板覆盖中心吹风通槽，网板的边部固定在防护罩体的后壁面上。The front part of the main housing is provided with a protective cover body, the middle part of the protective cover body has a central air blowing groove, the mesh plate covers the central air blowing groove, and the edge of the mesh plate is fixed on the rear wall of the protective cover body.

所述防护罩体的四个边部的后壁面上具有矩形凸起框，矩形凸起框的后壁面上成型有矩形凹槽，主壳体的四个壁板的前部插套在矩形凹槽中，主壳体的四个壁板的前部的外侧壁上具有的第一螺接孔中螺接有球头柱塞，主壳体的四个壁板的前部的内侧壁上具有的第二螺接孔中螺接有定位块，球头柱塞的钢球嵌套在矩形凹槽的对应的内侧壁上具有的凹孔中，矩形凹槽的另一侧的内侧壁上螺接有定位球头柱塞，定位球头柱塞的钢球嵌套在对应的定位块上具有的凹孔中。There is a rectangular raised frame on the rear wall of the four sides of the protective cover, and a rectangular groove is formed on the rear wall of the rectangular raised frame. In the groove, the first threaded holes on the outer walls of the front of the four wall plates of the main housing are screwed with ball plungers, and the inner walls of the front of the four wall plates of the main housing have A positioning block is screwed into the second threaded hole of the ball plunger, and the steel ball of the ball plunger is nested in the concave hole on the corresponding inner wall of the rectangular groove, and the inner wall of the other side of the rectangular groove is screwed. The positioning ball-tip plunger is connected, and the steel ball of the positioning ball-tip plunger is nested in the concave hole provided on the corresponding positioning block.

所述第一螺接孔与对应的第二螺接孔相通，第二螺接孔的直径大于第一螺接孔的直径。The first threaded hole communicates with the corresponding second threaded hole, and the diameter of the second threaded hole is larger than that of the first threaded hole.

所述主壳体的左侧板的外侧壁上固定有隔热块，隔热块的左侧壁上固定有控制主机，电加热棒的连接线穿过主壳体的左侧板并与控制主机电连接。An insulating block is fixed on the outer wall of the left side plate of the main housing, and a control host is fixed on the left side wall of the insulating block, and the connecting wire of the electric heating rod passes through the left side plate of the main housing and is connected with the control Host electrical connection.

所述主壳体的左侧板的外侧壁上固定有外机壳，控制主机和隔热块均处于外机壳中。An outer casing is fixed on the outer wall of the left side plate of the main casing, and the control host and the heat insulation block are all located in the outer casing.

所述外机壳上成型有多个散热孔和一个穿线孔。A plurality of cooling holes and a threading hole are formed on the outer casing.

所述移动块的右侧壁上固定有自润滑块，自润滑块压靠在竖直壳体的右侧板的内侧壁上。A self-lubricating block is fixed on the right side wall of the moving block, and the self-lubricating block is pressed against the inner side wall of the right side plate of the vertical housing.

所述放置板中部具有主中心通孔，主支撑架插套在主中心通孔中，主支撑架的外侧壁固定在主中心通孔的内侧壁上。The middle part of the placement plate has a main center through hole, the main support frame is inserted and sleeved in the main center through hole, and the outer wall of the main support frame is fixed on the inner side wall of the main center through hole.

所述主支撑架的上部固定有多个防护壳体，防护壳体覆盖传动齿轮和驱动齿轮。A plurality of protective shells are fixed on the upper part of the main support frame, and the protective shells cover the transmission gear and the driving gear.

本发明的突出效果是：与现有技术相比，它可以加快热量的扩散，可以进行高低位置调节，满足不同位置的供暖需求，同时，其防护罩体安装拆卸方便，方便对主壳体内的部件进行清理和维修，非常方便。The outstanding effect of the present invention is: compared with the prior art, it can speed up the diffusion of heat, and can adjust the height and position to meet the heating needs of different positions. Parts are easy to clean and repair.

附图说明：Description of drawings:

图1是本发明去掉防护罩体的局部结构示意图；Fig. 1 is the local structure schematic diagram that the present invention removes protective cover body;

图2是主壳体处的的局部剖视图；Fig. 2 is a partial sectional view of the main casing;

图3是图2的局部放大图。FIG. 3 is a partially enlarged view of FIG. 2 .

具体实施方式：detailed description:

实施例，见如图1至图3所示，一种升降式家用加热器，包括主壳体10和放置板30，所述放置板30的中部固定有主支撑架31，主支撑架31的顶面固定有竖直壳体32，竖直调节螺杆33插套在竖直壳体32中，竖直调节螺杆33的顶端铰接在竖直壳体32的上部板体，竖直调节螺杆33的底端铰接在主支撑架31的顶板上，竖直调节螺杆33的下部固定有传动齿轮34，主支撑架31的顶板的底面固定有驱动电机35，驱动电机35的输出轴穿过主支撑架31的顶板并固定有驱动齿轮36，驱动齿轮36插套在竖直壳体32的下部侧板具有的通槽中，驱动齿轮36与传动齿轮34相啮合，移动块37螺接在竖直调节螺杆33中，移动块37的左侧伸出竖直壳体32并固定在主壳体10的右侧板上；Embodiment, as shown in Fig. 1 to Fig. 3, a lift-type household heater includes a main housing 10 and a placement plate 30, a main support frame 31 is fixed in the middle of the placement plate 30, and the main support frame 31 The top surface is fixed with a vertical housing 32, and the vertical adjustment screw rod 33 is inserted and sleeved in the vertical housing 32. The top of the vertical adjustment screw rod 33 is hinged on the upper plate of the vertical housing 32, and the vertical adjustment screw rod 33 The bottom is hinged on the top plate of the main support frame 31, the bottom of the vertical adjustment screw rod 33 is fixed with a transmission gear 34, the bottom surface of the top plate of the main support frame 31 is fixed with a drive motor 35, and the output shaft of the drive motor 35 passes through the main support frame The top plate of 31 is fixed with driving gear 36, and driving gear 36 is inserted in the through groove that the bottom side plate of vertical casing 32 has, and driving gear 36 is meshed with transmission gear 34, and moving block 37 is screwed on the vertical adjustment. In the screw rod 33, the left side of the moving block 37 protrudes from the vertical housing 32 and is fixed on the right side plate of the main housing 10;

主壳体10中设有呈S形折弯的电加热棒11，电加热棒11的两端固定在主壳体10的左侧板的内侧壁上，多个散热片12处于主壳体10中，电加热棒11插套在散热片12上具有的插孔中，电加热棒11的外侧壁紧贴插孔的内侧壁；The main housing 10 is provided with an electric heating rod 11 bent in an S shape, and the two ends of the electric heating rod 11 are fixed on the inner side wall of the left side plate of the main housing 10. Among them, the electric heating rod 11 is inserted into the socket on the heat sink 12, and the outer wall of the electric heating rod 11 is close to the inner wall of the socket;

所述主壳体10的后壁板上成型有多个通气孔13，主壳体10的后壁板的后壁面上固定有连接套14，风扇15插套在连接套14中，风扇15的外侧壁固定有连接块151，连接块151固定在连接套14的内侧壁上，风扇15的吹风口对着主壳体10的后壁板；The rear wall of the main housing 10 is formed with a plurality of air holes 13, the rear wall of the main housing 10 is fixed with a connecting sleeve 14, the fan 15 is inserted in the connecting sleeve 14, and the fan 15 The outer wall is fixed with a connecting block 151, and the connecting block 151 is fixed on the inner wall of the connecting sleeve 14, and the air outlet of the fan 15 faces the rear wall of the main housing 10;

所述主壳体10的前部设有防护罩体20，防护罩体20的中部具有中心吹风通槽21，网板22覆盖中心吹风通槽21，网板22的边部固定在防护罩体20的后壁面上。The front portion of the main housing 10 is provided with a protective cover body 20, the middle part of the protective cover body 20 has a central air blowing groove 21, the mesh plate 22 covers the central air blowing groove 21, and the edge of the mesh plate 22 is fixed on the protective cover body 20 on the rear wall.

进一步的说，所述防护罩体20的四个边部的后壁面上具有矩形凸起框23，矩形凸起框23的后壁面上成型有矩形凹槽24，主壳体10的四个壁板的前部插套在矩形凹槽24中，主壳体10的四个壁板的前部的外侧壁上具有的第一螺接孔16中螺接有球头柱塞161，主壳体10的四个壁板的前部的内侧壁上具有的第二螺接孔17中螺接有定位块171，球头柱塞161的钢球嵌套在矩形凹槽24的对应的内侧壁上具有的凹孔中，矩形凹槽24的另一侧的内侧壁上螺接有定位球头柱塞25，定位球头柱塞25的钢球嵌套在对应的定位块171上具有的凹孔中。Further, the rear wall of the four sides of the protective cover body 20 has a rectangular raised frame 23, and a rectangular groove 24 is formed on the rear wall of the rectangular raised frame 23. The four walls of the main housing 10 The front part of the plate is inserted into the rectangular groove 24, and the first threaded hole 16 provided on the outer wall of the front part of the four wall plates of the main housing 10 is screwed with a ball plunger 161. Positioning block 171 is screwed in the second threaded hole 17 provided on the inner side wall of the front part of the four wall plates of 10, and the steel ball of ball plunger 161 is nested on the corresponding inner side wall of rectangular groove 24. In the concave hole, the inner wall of the other side of the rectangular groove 24 is screwed with a positioning ball plunger 25, and the steel ball of the positioning ball plunger 25 is nested in the concave hole on the corresponding positioning block 171. middle.

进一步的说，所述第一螺接孔16与对应的第二螺接孔17相通，第二螺接孔17的直径大于第一螺接孔16的直径。Further speaking, the first threaded hole 16 communicates with the corresponding second threaded hole 17 , and the diameter of the second threaded hole 17 is larger than the diameter of the first threaded hole 16 .

进一步的说，所述主壳体10的左侧板的外侧壁上固定有隔热块18，隔热块18的左侧壁上固定有控制主机19，电加热棒11的连接线穿过主壳体10的左侧板并与控制主机19电连接。Further, a heat insulating block 18 is fixed on the outer wall of the left side plate of the main housing 10, and a control host 19 is fixed on the left side wall of the heat insulating block 18, and the connecting wire of the electric heating rod 11 passes through the main body. The left side panel of the housing 10 is electrically connected with the control host 19 .

进一步的说，所述主壳体10的左侧板的外侧壁上固定有外机壳101，控制主机19和隔热块18均处于外机壳101中。Further speaking, an outer casing 101 is fixed on the outer wall of the left side panel of the main casing 10 , and the control host 19 and the heat insulation block 18 are both located in the outer casing 101 .

进一步的说，所述外机壳101上成型有多个散热孔102和一个穿线孔103。Furthermore, a plurality of cooling holes 102 and a threading hole 103 are formed on the outer casing 101 .

进一步的说，所述移动块37的右侧壁上固定有自润滑块371，自润滑块371压靠在竖直壳体32的右侧板的内侧壁上。Furthermore, a self-lubricating block 371 is fixed on the right side wall of the moving block 37 , and the self-lubricating block 371 presses against the inner side wall of the right side plate of the vertical casing 32 .

进一步的说，所述放置板30中部具有主中心通孔，主支撑架31插套在主中心通孔中，主支撑架31的外侧壁固定在主中心通孔的内侧壁上。Furthermore, the middle part of the placement plate 30 has a main center through hole, the main support frame 31 is inserted into the main center through hole, and the outer side wall of the main support frame 31 is fixed on the inner side wall of the main center through hole.

进一步的说，所述主支撑架31的上部固定有多个防护壳体38，防护壳体38覆盖传动齿轮34和驱动齿轮36。Furthermore, a plurality of protective casings 38 are fixed on the upper part of the main support frame 31 , and the protective casings 38 cover the transmission gear 34 and the driving gear 36 .

图中，各个连接线均省略。In the figure, each connecting line is omitted.

工作原理：通过风扇15开启，可以将外部的冷空气进入主壳体10中并与电加热棒11换热后吹出，其效果好，效率高。Working principle: When the fan 15 is turned on, the external cold air can enter the main casing 10 and blow out after exchanging heat with the electric heating rod 11, which has good effect and high efficiency.

而其防护罩体20通过定位球头柱塞25和球头柱塞161定位固定，其效果好，安装拆卸方便，方便后续清理。And its protective cover body 20 is positioned and fixed by positioning ball plunger 25 and ball plunger 161, and its effect is good, easy to install and disassemble, convenient follow-up cleaning.

而通过驱动电机35运行，可以实现主壳体10的高低位置调节，满足不同位置的供暖，其效果非常好。And by driving the motor 35 to run, the height position adjustment of the main housing 10 can be realized, and the heating at different positions can be satisfied, and the effect is very good.

Claims (9)

1.一种升降式家用加热器，包括主壳体(10)和放置板(30)，其特征在于：所述放置板(30)的中部固定有主支撑架(31)，主支撑架(31)的顶面固定有竖直壳体(32)，竖直调节螺杆(33)插套在竖直壳体(32)中，竖直调节螺杆(33)的顶端铰接在竖直壳体(32)的上部板体，竖直调节螺杆(33)的底端铰接在主支撑架(31)的顶板上，竖直调节螺杆(33)的下部固定有传动齿轮(34)，主支撑架(31)的顶板的底面固定有驱动电机(35)，驱动电机(35)的输出轴穿过主支撑架(31)的顶板并固定有驱动齿轮(36)，驱动齿轮(36)插套在竖直壳体(32)的下部侧板具有的通槽中，驱动齿轮(36)与传动齿轮(34)相啮合，移动块(37)螺接在竖直调节螺杆(33)中，移动块(37)的左侧伸出竖直壳体(32)并固定在主壳体(10)的右侧板上；1. A lifting type household heater, comprising a main housing (10) and a placement plate (30), is characterized in that: the middle part of the placement plate (30) is fixed with a main support frame (31), and the main support frame ( 31) is fixed with a vertical housing (32) on the top surface, the vertical adjustment screw (33) is inserted in the vertical housing (32), and the top of the vertical adjustment screw (33) is hinged on the vertical housing ( 32), the bottom of the vertical adjustment screw rod (33) is hinged on the top plate of the main support frame (31), the bottom of the vertical adjustment screw rod (33) is fixed with transmission gear (34), the main support frame ( The bottom surface of the top plate of 31) is fixed with driving motor (35), and the output shaft of driving motor (35) passes through the top plate of main support frame (31) and is fixed with driving gear (36), and driving gear (36) inserts sleeve in vertical In the through groove that the lower side plate of the straight housing (32) has, the driving gear (36) is meshed with the transmission gear (34), and the moving block (37) is screwed in the vertical adjustment screw rod (33), and the moving block ( The left side of 37) protrudes from the vertical casing (32) and is fixed on the right side plate of the main casing (10); 主壳体(10)中设有呈S形折弯的电加热棒(11)，电加热棒(11)的两端固定在主壳体(10)的左侧板的内侧壁上，多个散热片(12)处于主壳体(10)中，电加热棒(11)插套在散热片(12)上具有的插孔中，电加热棒(11)的外侧壁紧贴插孔的内侧壁；The main casing (10) is provided with an electric heating rod (11) bent in an S shape, and the two ends of the electric heating rod (11) are fixed on the inner side wall of the left side plate of the main casing (10). The heat sink (12) is in the main housing (10), the electric heating rod (11) is inserted into the socket on the heat sink (12), and the outer wall of the electric heating rod (11) is close to the inner side of the socket wall; 所述主壳体(10)的后壁板上成型有多个通气孔(13)，主壳体(10)的后壁板的后壁面上固定有连接套(14)，风扇(15)插套在连接套(14)中，风扇(15)的外侧壁固定有连接块(151)，连接块(151)固定在连接套(14)的内侧壁上，风扇(15)的吹风口对着主壳体(10)的后壁板；A plurality of ventilation holes (13) are formed on the rear wall of the main housing (10), and a connecting sleeve (14) is fixed on the rear wall of the rear wall of the main housing (10), and the fan (15) is plugged into the Covered in the connecting sleeve (14), the outer wall of the fan (15) is fixed with a connecting block (151), the connecting block (151) is fixed on the inner wall of the connecting sleeve (14), and the blowing port of the fan (15) faces the the rear wall of the main housing (10); 所述主壳体(10)的前部设有防护罩体(20)，防护罩体(20)的中部具有中心吹风通槽(21)，网板(22)覆盖中心吹风通槽(21)，网板(22)的边部固定在防护罩体(20)的后壁面上。The front part of the main housing (10) is provided with a protective cover body (20), the middle part of the protective cover body (20) has a central blowing channel (21), and the mesh plate (22) covers the central blowing channel (21). , the limit portion of net plate (22) is fixed on the rear wall surface of protective cover body (20). 2.根据权利要求1所述的一种升降式家用加热器，其特征在于：所述防护罩体(20)的四个边部的后壁面上具有矩形凸起框(23)，矩形凸起框(23)的后壁面上成型有矩形凹槽(24)，主壳体(10)的四个壁板的前部插套在矩形凹槽(24)中，主壳体(10)的四个壁板的前部的外侧壁上具有的第一螺接孔(16)中螺接有球头柱塞(161)，主壳体(10)的四个壁板的前部的内侧壁上具有的第二螺接孔(17)中螺接有定位块(171)，球头柱塞(161)的钢球嵌套在矩形凹槽(24)的对应的内侧壁上具有的凹孔中，矩形凹槽(24)的另一侧的内侧壁上螺接有定位球头柱塞(25)，定位球头柱塞(25)的钢球嵌套在对应的定位块(171)上具有的凹孔中。2. A lifting type household heater according to claim 1, characterized in that: the rear wall of the four sides of the protective cover body (20) has a rectangular raised frame (23), the rectangular raised frame The rear wall of the frame (23) is formed with a rectangular groove (24), and the front parts of the four wall panels of the main housing (10) are inserted in the rectangular groove (24), and the four walls of the main housing (10) are inserted into the rectangular groove (24). A ball plunger (161) is screwed in the first threaded hole (16) provided on the outer side wall of the front part of the first wall plate, and the inner side wall of the front part of the four wall plates of the main housing (10) The positioning block (171) is screwed in the second threaded hole (17), and the steel ball of the ball plunger (161) is nested in the concave hole on the corresponding inner wall of the rectangular groove (24). , the inner wall of the other side of the rectangular groove (24) is screwed with a positioning ball plunger (25), and the steel ball of the positioning ball plunger (25) is nested on the corresponding positioning block (171) to have in the concave hole. 3.根据权利要求2所述的一种升降式家用加热器，其特征在于：所述第一螺接孔(16)与对应的第二螺接孔(17)相通，第二螺接孔(17)的直径大于第一螺接孔(16)的直径。3. A lifting type household heater according to claim 2, characterized in that: the first threaded hole (16) communicates with the corresponding second threaded hole (17), and the second threaded hole ( 17) has a diameter greater than the diameter of the first threaded hole (16). 4.根据权利要求1所述的一种升降式家用加热器，其特征在于：所述主壳体(10)的左侧板的外侧壁上固定有隔热块(18)，隔热块(18)的左侧壁上固定有控制主机(19)，电加热棒(11)的连接线穿过主壳体(10)的左侧板并与控制主机(19)电连接。4. A lifting type household heater according to claim 1, characterized in that: a heat insulating block (18) is fixed on the outer wall of the left side plate of the main housing (10), and the heat insulating block (18) 18) is fixed with control host (19) on the left side wall, and the connecting wire of electric heating rod (11) passes the left side plate of main housing (10) and is electrically connected with control host (19). 5.根据权利要求4所述的一种升降式家用加热器，其特征在于：所述主壳体(10)的左侧板的外侧壁上固定有外机壳(101)，控制主机(19)和隔热块(18)均处于外机壳(101)中。5. A lifting type household heater according to claim 4, characterized in that: an outer casing (101) is fixed on the outer wall of the left side plate of the main casing (10), and the control host (19 ) and heat insulating block (18) are all in the outer casing (101). 6.根据权利要求5所述的一种升降式家用加热器，其特征在于：所述外机壳(101)上成型有多个散热孔(102)和一个穿线孔(103)。6 . The lift-type household heater according to claim 5 , characterized in that: a plurality of cooling holes ( 102 ) and a threading hole ( 103 ) are formed on the outer casing ( 101 ). 7.根据权利要求1所述的一种升降式家用加热器，其特征在于：所述移动块(37)的右侧壁上固定有自润滑块(371)，自润滑块(371)压靠在竖直壳体(32)的右侧板的内侧壁上。7. The lifting type household heater according to claim 1, characterized in that: a self-lubricating block (371) is fixed on the right side wall of the moving block (37), and the self-lubricating block (371) presses against On the inside wall of the right side panel of the vertical housing (32). 8.根据权利要求1所述的一种升降式家用加热器，其特征在于：所述放置板(30)中部具有主中心通孔，主支撑架(31)插套在主中心通孔中，主支撑架(31)的外侧壁固定在主中心通孔的内侧壁上。8. A lift-type household heater according to claim 1, characterized in that: the middle part of the placement plate (30) has a main center through hole, and the main support frame (31) is inserted into the main center through hole, The outer wall of the main support frame (31) is fixed on the inner wall of the main central through hole. 9.根据权利要求1所述的一种升降式家用加热器，其特征在于：所述主支撑架(31)的上部固定有多个防护壳体(38)，防护壳体(38)覆盖传动齿轮(34)和驱动齿轮(36)。9. A lifting type household heater according to claim 1, characterized in that: a plurality of protective shells (38) are fixed on the upper part of the main support frame (31), and the protective shells (38) cover the transmission gear (34) and drive gear (36).
CN201710857709.7A 2017-09-21 2017-09-21 A lifting type household heater Withdrawn CN107741093A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109059276A (en) * 2018-07-10 2018-12-21 深圳市律远汇智科技有限公司 A kind of warm-air drier that the stability with dust reduction capability is strong
CN110241944A (en) * 2019-07-06 2019-09-17 阜阳市砼行建材有限公司 A kind of heat insulation energy-saving device for external wall
CN112304498A (en) * 2020-10-23 2021-02-02 德清恒鑫电子有限公司 Fan blade balance testing device

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CN106108451A (en) * 2016-08-31 2016-11-16 叶芳 A kind of medicated cushion detachable backrest adjustable student chair
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CN2537912Y (en) * 2002-01-25 2003-02-26 王习之 Lift heater
CN2557871Y (en) * 2002-07-01 2003-06-25 廖岳威 Electric Lifting Electric Heater
US7639928B2 (en) * 2007-03-30 2009-12-29 Carl Garfield Coke 360° portable electric space heater
CN204612154U (en) * 2015-04-10 2015-09-02 北京航天华宇科技有限公司 A kind of Portable thermal blower fan
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109059276A (en) * 2018-07-10 2018-12-21 深圳市律远汇智科技有限公司 A kind of warm-air drier that the stability with dust reduction capability is strong
CN110241944A (en) * 2019-07-06 2019-09-17 阜阳市砼行建材有限公司 A kind of heat insulation energy-saving device for external wall
CN112304498A (en) * 2020-10-23 2021-02-02 德清恒鑫电子有限公司 Fan blade balance testing device

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