CN220169542U - Vertical warmer with heat insulation protection function - Google Patents

Abstract

The vertical warmer with the heat insulation protection function comprises a floor base, a lower shell, a middle shell and an upper shell, wherein the floor base, the lower shell, the middle shell and the upper shell are arranged in sequence, the middle shell is provided with a plurality of convection holes, a heating pipe is arranged in the middle shell, a lower electric control plate is arranged in the lower shell, an upper electric control plate is arranged in the upper shell, two ends of the heating pipe are respectively electrically connected with the upper electric control plate and the lower electric control plate, and the lower electric control plate can be electrically connected with mains supply through an external cable; the heating pipe is fixed between the 2 groups of heat insulation components, and a first heat insulation gap is formed between the heat insulation components and the upper end and the lower end of the middle shell. According to the utility model, the distance between the heating pipe and the upper shell and the distance between the heating pipe and the lower shell are increased through the arrangement of the first heat insulation gap, so that the heat of the heating pipe can be fully dissipated to the outside through the first heat insulation gap, the heat transferred to the upper shell and the lower shell are reduced, and the surface temperature of the heating pipe can be greatly reduced.

Description

Vertical warmer with heat insulation protection function

Technical Field

The utility model relates to the technical field of household heating equipment, in particular to a vertical warmer with a heat insulation protection function.

Background

The warmer is a heating device, and is of various types, most commonly an electric warmer which uses electricity as energy to heat and heat, and is suitable for indoor use, and a gas warmer which uses gas as energy to heat and heat, and is suitable for places without power supply.

The electric heater is a heating device which uses electricity as energy to heat and heat, and can be called as an electric heater. According to different heating materials, the electric warmer can be divided into an electric blanket, a quartz tube electric heater, a warm air blower, an air conditioner, an electric oil heater and the like.

Compared with other types of heaters, the vertical heater has smaller occupied area and is widely used.

Referring to patent document CN216346553U, a company discloses a vertical scald preventing warmer, including vertical warmer, vertical warmer lower surface is provided with the support base, vertical warmer front surface has seted up heats the recess, heat the inside and be close to port position department movable mounting of recess and prevent scalding the guide plate, heat the inside fixed mounting of recess has the air current conveyer pipe, vertical warmer rear surface and be close to lower terminal surface edge position and seted up cold wind extraction hole, cold wind extraction hole is inside to inlay to establish and install high-speed motor. Through the inside storage groove that sets up of scalding prevention guide plate, can store certain clear water, scalding prevention guide plate is blown by hot air, and the clear water of inside storage can be heated in the rise of temperature, and the clear water can produce vapor, gives off to the external world through vapor emission ware, utilizes scalding prevention guide plate absorbing heat can produce certain vapor, carries out the humidification to the room, can prevent simultaneously that scalding prevention guide plate from overheated, scalds the user.

The above-mentioned patent technology product, although realized outward scalding prevention function, it does not realize self thermal-insulated function, and specific defect is: the base and the upper shell of the general heater shell are made of plastic materials, so that the production and the manufacture can be easily carried out according to the required shape, and the cost is saved; the middle shell part is made of metal and is matched with the heating wire to radiate heat outwards. The two ends of the heating wire of the patent product are directly connected to the base and the upper shell, and the middle part of the heating wire is not provided with a transitional heat insulation protection structure. Therefore, only an all-metal shell is generally adopted to ensure safe use, which results in great increase of production process difficulty and production cost. Or, the safety and the service life of the product are sacrificed, and the base and the upper shell made of plastic materials are adopted, so that the benefit of a user is sacrificed.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the vertical warmer with the heat insulation and protection functions.

The technical scheme for solving the technical problems is as follows: the vertical warmer with the heat insulation protection function comprises a floor base, a lower shell, a middle shell and an upper shell which are at least sequentially arranged, wherein a plurality of convection holes are formed in the middle shell, a heating pipe is arranged in the middle shell, a lower connecting cable is arranged in the lower shell, an upper connecting cable is arranged in the upper shell, two ends of the heating pipe are respectively and electrically connected with the upper connecting cable and the lower connecting cable, and the lower connecting cable can be electrically connected with a mains supply through an external cable;

the heating pipe is fixed between the 2 groups of heat insulation components, and a first heat insulation gap is formed between the heat insulation components and the upper end and the lower end of the middle shell.

The heat insulation assembly comprises a wire penetrating column which is fixedly spliced with the upper shell or the lower shell, a supporting substrate which is arranged on the wire penetrating column and fixedly connected with the middle shell, and a reflecting plate which is arranged on the supporting substrate, wherein a cable passes through the wire penetrating column, the supporting substrate and the reflecting plate and then is connected with the heating pipe.

In the technical scheme, a second heat insulation gap is formed between the reflecting plate and the supporting substrate after the reflecting plate protrudes upwards.

The technical scheme is further characterized in that a first rubber pad is arranged between the threading post and the supporting substrate, and a second rubber pad is arranged between the supporting substrate and the reflecting plate;

in the technical scheme, the second rubber pad is upwards protruded to form a plug bush, and the heating pipe can be inserted into the plug bush.

The technical scheme is further characterized in that the middle shell comprises a plurality of structural upright posts and a net cover fixedly arranged on the structural upright posts, and the structural upright posts and the net cover are arranged at intervals;

the structure upright post is provided with an inner wiring groove, and the upper connecting cable and/or the lower connecting cable can be at least partially arranged in the inner wiring groove in a penetrating way.

The technical scheme is further characterized in that the middle shell further comprises a reinforcing upright post, and two ends of the reinforcing upright post are respectively connected with the upper shell and the lower shell;

the heat insulation assembly is further provided with a connecting hole, and the reinforcing upright post penetrates through the connecting hole.

With respect to the technical scheme, the lateral direction of the heat insulation assembly is provided with a positioning hole, the structural upright post is clamped into the positioning hole, and the heat insulation assembly is fixedly connected with the structural upright post through a fastener.

The technical scheme is further characterized in that a falling switch is further arranged in the upper shell, a heating switch is arranged on the upper shell, and the falling switch and the heating switch are respectively in communication connection with the upper cable.

In some embodiments of the present utility model, an end cover is further provided at the upper end of the upper housing, and a handle slot is provided on the end cover.

In some embodiments of the present utility model, a lampshade is further provided at the upper end of the upper housing, and an illumination lamp set is provided in the lampshade, and the illumination lamp set is electrically connected with the upper cable;

or, the upper end of the upper shell is also provided with an adapter, a plurality of fixing support legs fixed on the adapter and a table plate horizontally arranged on the fixing support.

The utility model has the beneficial effects that:

1. the setting of first thermal-insulated clearance has pulled open the distance of heating pipe and last casing and lower casing, and the heat of heating pipe can fully distribute to the outside through first thermal-insulated clearance for the heat that transmits to last casing and lower casing reduces, and its surface temperature can drop greatly.

2. The second heat insulation gap is arranged to further pull the distance apart, so that the heat insulation effect is better.

3. In the warmer disclosed by the utility model, the middle shell is preferably made of a metal material (aluminum alloy or stainless steel), and the upper shell and the lower shell are made of plastic materials, so that the upper shell and the lower shell cannot be heated and can be safely and stably used for a long time due to a good heat insulation structure, and the production difficulty and the production cost are reduced.

Drawings

Fig. 1 is a schematic view of the assembly of the present utility model.

Fig. 2 is an exploded view of the present utility model.

FIG. 3 is a longitudinal cross-sectional view and a partial enlarged view of the present utility model.

Fig. 4 is a cross-sectional view of the present utility model.

Fig. 5 is a schematic view of the assembly of the insulation assembly of the present utility model.

Fig. 6 is an exploded view of the insulation assembly of the present utility model.

Fig. 7 is an assembly schematic diagram of a warmer with illumination function in a fifth embodiment.

Fig. 8 is a partially exploded view of a warmer with illumination function in the fifth embodiment.

Fig. 9 is an assembly schematic diagram of a warmer with a desk function in the fifth embodiment.

Fig. 10 is a partially exploded view of a warmer with a desk function in the fifth embodiment.

Fig. 11 is a schematic structural view of a structural pillar in the second embodiment.

In the figure: 1. a floor base; 2. a lower housing; 3. a middle shell; 301. convection holes; 302. a structural upright; 3021. an inner wiring groove; 303. a mesh enclosure; 304. reinforcing the upright post; 305. a connection hole; 306. positioning holes; 4. an upper housing; 5. heating pipes; 6. a cable is connected down; 7. connecting a cable; 8. a thermal insulation assembly; 8a, a first heat insulation gap; 8b, two heat insulation gaps; 801. a threading column; 802. a support substrate; 803. a light reflecting plate; 804. a first rubber pad; 805. a second rubber pad; 8051. a plug bush; 9. a fall switch; 10. a heating switch; 11. an end cap; 1101. a handle slot; 12. a lamp shade; 1201. a lighting lamp group; 1301. an adapter; 1302. fixing the support legs; 1303. a table board.

Detailed Description

The utility model will be further described with reference to the drawings and specific examples. It should be noted that the examples are only specific to the present utility model and are for the purpose of better understanding of the technical solutions of the present utility model to those skilled in the art, and should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, as the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used for convenience of description and simplicity of description, only as to the orientation or positional relationship shown in the drawings, and not as an indication or suggestion that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

In the description of the present utility model, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 to 6, a vertical warmer with heat insulation protection function comprises a floor base 1, a lower shell 2, a middle shell 3 and an upper shell 4 which are at least sequentially arranged, wherein the middle shell 3 is provided with a plurality of convection holes 301, a heating pipe 5 is arranged in the middle shell 3, a lower connecting cable 6 is arranged in the lower shell 2, an upper connecting cable 7 is arranged in the upper shell 4, two ends of the heating pipe 5 are respectively and electrically connected with the upper connecting cable 7 and the lower connecting cable 6, and the lower connecting cable 6 can be electrically connected with a mains supply through an external connecting cable;

the heating pipe 5 is fixed between the 2 groups of heat insulation components 8, and a first heat insulation gap 8a is formed between the heat insulation components 8 and the upper end and the lower end of the middle shell 3.

The foregoing is a basic solution of the present utility model, and compared with the prior art, the heat insulation assembly 8 is mainly used to space the heating tube 5 from the end of the middle shell 3, so as to form a first heat insulation gap 8a, thereby also pulling the distance between the heating tube 5 and the upper shell 4 and the lower shell 2, so that the heat of the heating tube 5 can be sufficiently dissipated to the outside through the first heat insulation gap 8a, the heat transferred to the upper shell 4 and the lower shell 2 is reduced, and the surface temperature thereof can be greatly reduced. Therefore, in the warmer of the present utility model, the middle case 3 is preferably made of metal (aluminum alloy or stainless steel), and the upper case 4 and the lower case 2 are made of plastic, so that the upper case 4 and the lower case 2 are not thermalized due to a good heat insulation structure, and can be safely and stably used for a long time, thereby reducing the production difficulty and the production cost.

The heat insulation assembly 8 has more components and assembly structures, and provides a preferable scheme, specifically: the heat insulation assembly 8 comprises a threading column 801 which is fixedly spliced with the upper shell 4 or the lower shell 2, a supporting substrate 802 which is arranged on the threading column 801 and fixedly connected with the middle shell 3, and a reflecting plate 803 which is arranged on the supporting substrate 802, and a cable passes through the threading column 801, the supporting substrate 802 and the reflecting plate 803 in sequence and then is connected with the heating pipe 5. Wherein, the threading column 801 is configured to pull the distance between the support substrate 802 and the upper casing 4 or the lower casing 2 to form a second heat insulation gap 8b; the support base plate 802 is larger in size, being connected to the middle case 3 on the one hand, and providing a larger heat insulation area on the other hand; the setting of reflector 803, with the heat reflection of heating pipe 5, firstly can play the guide effect to the heat for the user has better heating experience, secondly separates the heat, reduces the heat of transferring to upper and lower side, plays better thermal-insulated effect.

More preferably, a second insulation gap 8b is formed between the reflective plate 803 and the support substrate 802 after the reflective plate is raised upwards, so as to further pull the distance apart, so that the insulation effect is better.

In order to make the connection among the threading post 801, the supporting substrate 802 and the reflecting plate 803 more stable, a first rubber pad 804 is arranged between the threading post 801 and the supporting substrate 802, and a second rubber pad 805 is arranged between the supporting substrate 802 and the reflecting plate 803. The arrangement of the first rubber pad 804 and the second rubber pad 805 can prevent the empty condition from existence, so that the contact surface is more stable and consistent; meanwhile, hard contact can be eliminated, a good buffering anti-seismic effect is provided, and transportation and mobile use are facilitated.

Further, the second rubber pad 805 protrudes upwards to form a plug bush 8051, the second heat insulation gap 8b provides structural space for the plug bush 8051, the heating pipe 5 can be inserted into the plug bush 8051, so that the heating pipe 5 is better supported, and the plug bush 8051 and the second rubber pad 805 are made of elastic soft materials, so that a good buffering protection effect is achieved.

Example two

Referring to fig. 2 to 6, on the basis of the first embodiment, this embodiment provides a preferred middle case 3 structure, specifically as follows: the middle shell 3 comprises a plurality of structural upright posts 302 and a net cover 303 fixedly arranged on the structural upright posts 302, wherein the structural upright posts 302 and the net cover 303 are arranged at intervals. The split structure upright post 302 and the net cover 303 are adopted to form the integral middle shell 3 in an assembling mode, so that on one hand, the production and the molding of parts are simpler, and the cost is reduced; on the other hand, the device can be easily disassembled and assembled, and is convenient for maintenance in the later stage.

Referring to fig. 11, the structural upright 302 is provided with an inner wire slot 3021, and the upper and/or lower cables 7, 6 can be at least partially threaded into the inner wire slot 3021. By adopting the internal wiring mode, the heat from the heating pipe 5 can be better isolated, the upper cable 7 and/or the lower cable 6 in the heating pipe can be better insulated and protected, and the heating pipe is safer and more attractive.

In a further arrangement of the above technical solution, the middle shell 3 further includes a reinforcing upright 304, and two ends of the reinforcing upright 304 are respectively connected with the upper shell 4 and the lower shell 2. The preferred reinforcement columns 304 and structural columns 302 are each arranged 2 and 90 degrees apart to provide better structural support.

Further, the heat insulation assembly 8 is further provided with a connecting hole 305, and the reinforcing upright post 304 passes through the connecting hole 305; the lateral direction of the heat insulation assembly 8 is provided with a positioning hole 306, the structural upright post 302 is clamped into the positioning hole 306, and the heat insulation assembly 8 is fixedly connected with the structural upright post 302 through a fastener. Thus, the reinforcement columns 304 not only make the connection of the middle shell 3 with the upper shell 4/lower shell 2 more reliable, but also support the insulation assembly 8.

Example III

Referring to fig. 2 to 4, in this embodiment, a falling switch 9 is further disposed in the upper housing 4, a heating switch 10 is disposed on the upper housing 4, and the falling switch 9 and the heating switch 10 are respectively connected with the upper connection cable 7 in a communication manner. Once the warmer is out of balance and inclined or falls, the falling switch 9 can monitor and feed back in time, so that the power supply is cut off, and the use safety is improved. The heating switch 10 is arranged at the upper shell 4, which accords with human engineering and is convenient for a user to operate.

Example IV

The vertical warmer is long in size, so in order to facilitate the user to move the warmer, referring to fig. 2 to 3, an end cover 11 is further provided at the upper end of the upper housing 4, and a handle groove 1101 is provided on the end cover 11. When the user needs to move the position, the hand is inserted into the handle groove 1101, and the whole warmer can be pulled upwards to be pulled away from the ground and moved.

Example five

In order to enrich the functions of the warmer, 2 preferred schemes are provided in this embodiment, specifically as follows:

1. referring to fig. 7 to 8, a warmer having an illumination function: the upper end of the upper shell 4 is also provided with a lamp shade 12, an illumination lamp group 1201 is arranged in the lamp shade 12, and the illumination lamp group 1201 and the upper cable 7 form electric connection. At night or in a dark area, the illumination light set 1201 is turned on, which can provide both light and make the user feel warmer.

2. Referring to fig. 9 to 10, the warmer having a desk function: the upper end of the upper shell 4 is also provided with an adapter 1301, a plurality of fixing support legs 1302 fixed on the adapter 1301, and a table 1303 horizontally arranged on the fixing support. When the warmer is used, a plurality of users can sit beside the warmer to heat on one hand, and on the other hand, the users can place articles on the table 1303 to perform operations such as office work, so that the functionality of the warmer is enriched.

It should be noted that other technical solutions of the present utility model belong to the prior art, and are not described in detail.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the concept of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims (10)

1. The utility model provides a vertical warmer with thermal-insulated safeguard function, includes at least floor base (1), lower casing (2), well shell (3) and last casing (4) that set gradually, well shell (3) set up a plurality of convection holes (301), well shell (3) in be equipped with heating pipe (5), lower casing (2) in be equipped with down connect cable (6), last casing (4) in be equipped with connect cable (7), the both ends of heating pipe (5) respectively with connect cable (7) and connect cable (6) electricity down and be connected, just connect cable (6) down and can form the electricity through external cable and be connected with the commercial power;

the method is characterized in that: the heat-insulating device is characterized by further comprising heat-insulating assemblies (8), wherein the heat-insulating assemblies (8) are in 2 groups and are arranged on the upper side and the lower side of the middle shell (3), the heating pipe (5) is fixed between the heat-insulating assemblies (8) in 2 groups, and first heat-insulating gaps (8 a) are formed between the heat-insulating assemblies (8) and the upper end and the lower end of the middle shell (3).

2. The vertical warmer with heat insulation and protection function according to claim 1, wherein: the heat insulation assembly (8) comprises a threading column (801) fixedly spliced with the upper shell (4) or the lower shell (2), a supporting substrate (802) arranged on the threading column (801) and fixedly connected with the middle shell (3), and a reflecting plate (803) arranged on the supporting substrate (802), wherein a cable passes through the threading column (801), the supporting substrate (802) and the reflecting plate (803) before and after being connected with the heating pipe (5).

3. The vertical warmer with heat insulation and protection function according to claim 2, wherein: and a second heat insulation gap (8 b) is formed between the reflecting plate (803) and the supporting substrate (802) after the reflecting plate protrudes upwards.

4. The vertical warmer with heat insulation and protection function according to claim 2, wherein: a first rubber pad (804) is arranged between the threading column (801) and the supporting substrate (802), and a second rubber pad (805) is arranged between the supporting substrate (802) and the reflecting plate (803);

the second rubber pad (805) protrudes upwards to form a plug bush (8051), and the heating pipe (5) can be inserted into the plug bush (8051).

5. The vertical warmer with heat insulation and protection function according to claim 2, wherein: the middle shell (3) comprises a plurality of structural upright posts (302) and a net cover (303) fixedly arranged on the structural upright posts (302), wherein the structural upright posts (302) and the net cover (303) are arranged at intervals;

the structure upright post (302) is provided with an inner wiring groove (3021), and the upper connecting cable (7) and/or the lower connecting cable (6) can be at least partially arranged in the inner wiring groove (3021) in a penetrating mode.

6. The vertical warmer with heat insulation and protection function according to claim 5, wherein: the middle shell (3) further comprises a reinforcing upright post (304), and two ends of the reinforcing upright post (304) are respectively connected with the upper shell (4) and the lower shell (2);

the heat insulation assembly (8) is also provided with a connecting hole (305), and the reinforcing upright post (304) passes through the connecting hole (305).

7. The vertical warmer with heat insulation and protection function according to claim 6, wherein: the side direction of thermal-insulated subassembly (8) has seted up locating hole (306), structure stand (302) card go into locating hole (306), just thermal-insulated subassembly (8) pass through fastener and structure stand (302) fixed connection.

8. The vertical warmer with heat insulation and protection function according to claim 1, wherein: the upper shell (4) is internally provided with a falling switch (9), the upper shell (4) is provided with a heating switch (10), and the falling switch (9) and the heating switch (10) are respectively in communication connection with the upper connecting cable (7).

9. The vertical warmer with heat insulation and protection function according to claim 1, wherein: the upper end of the upper shell (4) is also provided with an end cover (11), and a handle groove (1101) is formed in the end cover (11).

10. The vertical warmer with heat insulation and protection function according to claim 1, wherein: the upper end of the upper shell (4) is also provided with a lampshade (12), an illumination lamp group (1201) is arranged in the lampshade (12), and the illumination lamp group (1201) is electrically connected with the upper connecting cable (7);

or, the upper end of the upper shell (4) is also provided with an adapter (1301), a plurality of fixing support legs (1302) fixed on the adapter (1301) and a table board (1303) horizontally arranged on the fixing support.