CN214065060U

CN214065060U - Low-noise quartz tube heater

Info

Publication number: CN214065060U
Application number: CN202023307108.5U
Authority: CN
Inventors: 宋振明
Original assignee: Cixi Zhongbang Electric Appliance Co ltd
Current assignee: Cixi Zhongbang Electric Appliance Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-27
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a low noise quartz capsule room heater relates to room heater technical field, including the shell body, be provided with the wind channel in the shell body, be provided with the quartz capsule heater in the wind channel, the one end in wind channel is provided with the fan subassembly, and the fan subassembly includes the installation shell of being connected with the wind channel, is provided with the DC motor in the installation shell, and DC motor electric connection has the fan, the utility model discloses a DC motor drives the operation of fan, has the low noise, improves silence effect, with low costs, advantage that the practicality is high.

Description

Low-noise quartz tube heater

Technical Field

The utility model relates to a room heater technical field, concretely relates to low noise quartz capsule room heater.

Background

The quartz tube heater is also called halogen tube heater, its heating element is heating wire, it is worn in the quartz tube, the quartz tube plays the role of supporting, protecting and heating. It uses far infrared quartz tube to heat, and its heat transfer mode is radiation ray, and its penetrating power is strong, and its heating orientation is good. The quartz tube electric heater has the characteristics of small and attractive appearance, quick heat transfer, convenient movement and low price.

Current quartz capsule room heater can set up a fan in order to come out heat transfer in inside, blows out the heat through wind-force, improves the heat spread scope to enlarge the heating scope, the fan of here all adopts shaded pole motor drive at present, and its cost itself is higher, and can produce great noise, for noise reduction, can set up silencing device in addition, but increased the cost again, the practicality is low.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a low noise quartz capsule room heater to the fan of solving among the current quartz capsule room heater leads to the technical problem that the noise is big, with high costs through shaded pole motor drive.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a low noise quartz capsule room heater, includes the shell body, is provided with the wind channel in the shell body, is provided with quartz capsule heater in the wind channel, and the one end in wind channel is provided with the fan subassembly, and the fan subassembly includes the installation shell of being connected with the wind channel, is provided with the DC motor in the installation shell, and DC motor electric connection has the fan.

Preferably, the air duct comprises a straight section and an inclined section which are integrally connected, the quartz tube heater is arranged in the straight section, and the fan assembly is connected to one end of the inclined section.

Preferably, the outer shell is provided with an air inlet and an air outlet respectively, the air inlet is over against the fan assembly, and the air outlet is over against one end of the air duct far away from the fan assembly.

Preferably, the air duct comprises an upper plate, a lower plate, a left plate and a right plate which are connected together, and one end of each of the upper plate, the lower plate, the left plate and the right plate is connected to the inner wall of the outer shell.

Preferably, the opposite surfaces of the left plate and the right plate are provided with pressing sheets, and the pressing sheets are used for installing the quartz tube heater.

Preferably, a support is arranged at the top in the outer shell, a PCB box is arranged on the support, a circuit board is arranged in the PCB box, and the circuit board is electrically connected with the quartz tube heater.

Preferably, be provided with a plurality of control button on the circuit board, control button all activity is stretched out the shell body top.

Preferably, the shell body comprises a base, a side plate, a front shell and a top cover which are detachably connected together, the air outlet is arranged on the front shell, and the air inlet is arranged on one surface of the side plate, which is just opposite to the front shell.

Preferably, the bottom of the base is provided with a plurality of shock absorption columns.

The beneficial effects of the utility model are embodied in:

1. the utility model discloses a DC motor drives the fan, blows off the shell body with the heat that the quartz capsule heater produced, compares traditional shaded pole motor and more possesses low noise and low-cost good characteristic, has improved the silence effect, and installs the DC motor in the installation shell, still has dustproof effect, has improved life to the silence effect has further been improved.

2. The air channel is used for concentrating wind power generated by the fan, so that heat generated by the quartz tube heater is effectively blown out of the outer shell, the air channel is designed into a straight section and an inclined section which are integrally connected, the quartz tube heater is arranged in the straight section, and the fan assembly is connected to one end of the inclined section, so that the fan assembly is prevented from directly breaking down due to high-temperature roasting of the quartz tube heater, a certain isolation effect is achieved, the service life of the fan assembly is prolonged, and the normal circulation direction of the wind power is also ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of a low-noise quartz tube warmer provided by the present invention;

FIG. 2 is a schematic left side view of FIG. 1;

FIG. 3 is a schematic structural diagram of the right side view of FIG. 1;

FIG. 4 is a schematic structural diagram of the top view of FIG. 1;

fig. 5 is a schematic diagram of the explosion structure of the present invention.

Reference numerals:

1-outer shell, 1.1-base, 1.2-side plate, 1.3-front shell, 1.4-top cover, 2-air channel, 2.1-straight section, 2.2-inclined section, 3-quartz tube heater, 4-blower component, 4.1-mounting shell, 4.2-DC motor, 4.3-fan, 5-air inlet, 6-air outlet, 7-upper plate, 8-lower plate, 9-left plate, 10-right plate, 11-pressing sheet, 12-support, 13-PCB box, 14-circuit board, 15-control button, 16-shock-absorbing column.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1-5, the present embodiment provides a low-noise quartz tube warmer, which includes an outer casing 1, an air duct 2 is provided in the outer casing 1, a quartz tube heater 3 is provided in the air duct 2, a fan assembly 4 is provided at one end of the air duct 2, the fan assembly 4 includes an installation shell 4.1 connected to the air duct 2, a DC motor 4.2 is provided in the installation shell 4.1, and the DC motor 4.2 is electrically connected to a fan 4.3.

Here drive fan 4.3 through DC motor 4.2, the heat that the quartz capsule heater 3 produced is blown out shell body 1 along wind channel 2 with the wind-force of production to keep warm to the external world, compare traditional shaded pole motor and more possess low noise and low-cost good characteristic, improved the silence effect, and install DC motor 4.2 in installation shell 4.1, still have dustproof effect, the life of DC motor 4.2 has been improved, and the silence effect has further been improved. The silencing material can be arranged in the mounting shell 4.1, so that the silencing effect can be completely achieved, and the practicability is high.

Specifically, the air duct 2 comprises a straight section 2.1 and an inclined section 2.2 which are integrally connected, the quartz tube heater 3 is arranged in the straight section 2.1, and the fan assembly 4 is connected to one end of the inclined section 2.2. The air duct 2 is used for concentrating wind power generated by the fan 4.3, so that heat generated by the quartz tube heater 3 is effectively blown out of the outer shell 1, the air duct 2 is designed into a straight section 2.1 and an inclined section 2.2 which are integrally connected, and therefore the problem that the fan assembly 4 breaks down due to high-temperature roasting directly facing the quartz tube heater 3 is avoided, a certain isolation effect is achieved, the service life of the fan assembly 4 is prolonged, and the normal circulation direction of the wind power is guaranteed.

Specifically, the outer shell 1 is provided with an air inlet 5 and an air outlet 6, the air inlet 5 faces the fan assembly 4, and the air outlet 6 faces the end of the air duct 2 away from the fan assembly 4. When the fan component 4 is started, external air is introduced into the air duct 2 through the air inlet 5, then hot air is formed by combining heat generated by the quartz tube heater 3, and the hot air is discharged from the air outlet 6, so that the external temperature is raised and the heat is kept.

Specifically, the air duct 2 includes an upper plate 7, a lower plate 8, a left plate 9 and a right plate 10 connected together, and one end of each of the upper plate 7, the lower plate 8, the left plate 9 and the right plate 10 is connected to the inner wall of the outer casing 1. Here, the upper plate 7, the lower plate 8, the left plate 9 and the right plate 10 may be assembled together by screws for enclosing the space of the duct 2.

It should be noted that, in order to match the air duct 2 with the straight section 2.1 and the inclined section 2.2, the upper plate 7, the lower plate 8, the left plate 9 and the right plate 10 are all formed according to a specific shape and are all composed of a structure that a flat plate is connected with an inclined plate.

Specifically, the opposite surfaces of the left plate 9 and the right plate 10 are respectively provided with a pressing sheet 11, and the pressing sheets 11 are used for installing the quartz tube heater 3, so that the installation and the disassembly are convenient.

Specifically, a support 12 is arranged at the top in the outer shell 1, a PCB box 13 is arranged on the support 12, a circuit board 14 is arranged in the PCB box 13, the circuit board 14 is electrically connected with the quartz tube heater 3, a plurality of control buttons 15 are arranged on the circuit board 14, and the control buttons 15 all movably extend out of the top of the outer shell 1.

Each control button 15 controls different heating temperatures of the quartz tube heater 3, and here, an indicator light can be arranged at the corresponding position of the control button 15, and more indicator lights represent higher temperature. Here, a remote control receiving head can also be arranged on the circuit board 14, and different heating temperatures can be switched in a remote control mode, so that the use is more convenient and faster.

Specifically, outer casing 1 is including dismantling base 1.1, curb plate 1.2, preceding shell 1.3 and top cap 1.4 that link together, and air outlet 6 sets up in the front on shell 1.3, and air intake 5 sets up in curb plate 1.2 just to the one side of preceding shell 1.3, and here accessible screwed connection's mode is in the same place seat 1.1, curb plate 1.2, preceding shell 1.3 and top cap 1.4 equipment, also convenient the dismantlement simultaneously overhauls.

Specifically, a plurality of shock-absorbing columns 16 are arranged at the bottom of the base 1.1, and play a role in supporting and absorbing shock, and the shock-absorbing columns 16 can be made of rubber.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a low noise quartz capsule room heater, includes the shell body, be provided with the wind channel in the shell body, be provided with quartz capsule heater in the wind channel, its characterized in that, the one end in wind channel is provided with the fan subassembly, the fan subassembly includes the installation shell of being connected with the wind channel, be provided with the DC motor in the installation shell, DC motor electric connection has the fan.

2. The low noise quartz tube warmer of claim 1, wherein the air duct comprises a straight section and an inclined section which are integrally connected, the quartz tube heater is arranged in the straight section, and the fan assembly is connected to one end of the inclined section.

3. The low-noise quartz tube heater as claimed in claim 1 or 2, wherein the outer casing is provided with an air inlet and an air outlet respectively, the air inlet faces the fan assembly, and the air outlet faces an end of the air duct away from the fan assembly.

4. The low noise quartz tube warmer of claim 2, wherein the air duct comprises an upper plate, a lower plate, a left plate and a right plate which are connected together, and one end of each of the upper plate, the lower plate, the left plate and the right plate is connected to the inner wall of the outer shell.

5. The low noise quartz tube warmer of claim 4, wherein the opposite sides of the left and right plates are provided with press plates for mounting the quartz tube warmer.

6. The low noise quartz tube warmer of claim 1, wherein a support is disposed at the top inside the outer casing, a PCB box is disposed on the support, a circuit board is disposed inside the PCB box, and the circuit board is electrically connected to the quartz tube heater.

7. The low noise quartz tube warmer of claim 6, wherein the circuit board is provided with a plurality of control buttons, and the control buttons are movably extended out of the top of the outer shell.

8. The low-noise quartz tube warmer of claim 3, wherein the outer shell comprises a base, a side plate, a front shell and a top cover which are detachably connected together, the air outlet is arranged on the front shell, and the air inlet is arranged on one surface of the side plate, which is opposite to the front shell.

9. The low noise quartz tube warmer of claim 8, wherein the bottom of the base is provided with a plurality of shock absorbing posts.