CN211261270U

CN211261270U - Portable energy-saving warm air blower

Info

Publication number: CN211261270U
Application number: CN201922014389.6U
Authority: CN
Inventors: 范剑峰
Original assignee: Ningbo Dongji Electronic Technology Co ltd
Current assignee: Ningbo Dongji Electronic Technology Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-08-14
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a portable energy-conserving electric fan heater mainly includes frame and support, the air outlet has been seted up at frame left side wall middle part, the outer wall fixed mounting that the frame left side is located air outlet department has the assembly frame, assembly frame inside wall fixed mounting has the protection network, install the heating pipe between the inner wall about the inside being located of frame, the air intake has been seted up at frame right side wall middle part, frame right side wall is located air intake department fixed mounting and has the filter screen, frame top inner wall right part fixed mounting has the assembly jig, and the assembly jig mid-mounting has the motor, the inside bottom inner wall fixed mounting of frame has the balancing weight, and balancing weight top right part fixed mounting has the swivel mount, and the swivel mount is located. The utility model discloses structurally reasonable in design, this warm braw support can receive and release the regulation, convenient to carry, and stability is high, is difficult for lodging, and the security is high, and this electric fan heater carries out thermostatic control automatically, and is more energy-conserving, convenient to use.

Description

Portable energy-saving warm air blower

Technical Field

The utility model relates to a fan heater specifically is a portable energy-conserving fan heater.

Background

At present, a fan heater is widely used as a novel heating device due to the advantages of convenience in use, simplicity in operation and the like. The existing fan heaters all generate heat through the PTC, and then the fan behind the PTC dissipates heat to the PTC. The hot air blown out by heat dissipation is used for heating rooms.

The existing fan heater is large in size, the support cannot be adjusted, the fan heater is inconvenient to carry, poor in stability, easy to fall down and poor in safety, most of the existing fan heaters continuously heat, constant temperature control is not automatic enough, energy is not well saved, and the fan heater is inconvenient to use.

Accordingly, those skilled in the art have provided a portable energy-saving warm air blower to solve the problems set forth in the background above.

Disclosure of Invention

An object of the utility model is to provide a portable energy-conserving electric fan heater to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a portable energy-saving warm air blower mainly comprises an outer frame and a support, wherein the middle part of the left side wall of the outer frame is provided with an air outlet, an assembly frame is fixedly arranged on the outer wall of the left side of the outer frame at the air outlet, a protective net is fixedly arranged on the inner side wall of the assembly frame, a heating pipe is arranged between the upper inner wall and the lower inner wall inside the outer frame, an air inlet is arranged in the middle of the right side wall of the outer frame, a filter screen is fixedly arranged on the right side wall of the outer frame at the air inlet, an assembly frame is fixedly arranged on the right part of the inner wall of the top end of the outer frame, a motor is arranged in the middle of the assembly frame, a balancing weight is fixedly arranged on the inner wall of the bottom end in the outer frame, a rotary seat is fixedly arranged on the right part of the top end of the balancing weight and is positioned under the assembly frame, the wind wheel is rotatably installed between the rotary seat and the assembling frame, a motor shaft of the motor is fixedly connected with the wind wheel through a coupler, and a support is fixedly installed on the outer wall of the bottom end of the outer frame.

As a further aspect of the present invention: the support mainly comprises a base, a support rod, an upper swing rod and a lower swing rod, wherein a support rod shaft which is symmetrical front and back is fixedly arranged at the edge of the side wall at the bottom end of the base, the support rod shaft is rotatably arranged at the middle part of the outer side of the support rod shaft, a spring is fixedly arranged at the side wall of the support rod, which is close to the support rod shaft, a spring groove matched with the spring is arranged in the lower side of the base, the end part of the spring is fixedly connected with the inner wall of the spring groove, a swing rod shaft is fixedly arranged at the edge of the lower side wall at one end of the support rod, which is far away from the support rod shaft, a rubber seat is fixedly arranged at the bottom end of the swing rod shaft, an upper swing rod and a lower swing rod are rotatably arranged at the outer part of the side wall, which is positioned between the support rod and, base bottom lateral wall middle part fixed mounting has the cardboard axle, and cardboard axle middle part rotates the cardboard of installing bilateral symmetry, and cardboard top lateral wall middle part fixed mounting has the bolt, and the bolt is pegged graft with cavity suit, base bottom lateral wall middle part fixed mounting have with cardboard complex joint post, the cardboard is kept away from cardboard axle one end and is set up to colluding the type with joint post appearance matched with.

As a further aspect of the present invention: and a temperature sensor is arranged at the air outlet on the left part of the top end of the balancing weight.

As a further aspect of the present invention: and a handle is fixedly arranged in the middle of the outer wall at the top end of the outer frame.

As a further aspect of the present invention: frame front side outer wall mid-mounting has control panel, control panel and the equal electric connection of heating pipe, motor and temperature sensor, control panel, heating pipe, motor and temperature sensor and the equal electric connection of external power source, control panel is ACR325 type touch screen temperature controller.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses structurally reasonable in design, this warm braw support can receive and release the regulation, convenient to carry, and stability is high, is difficult for lodging, and the security is high, and this electric fan heater carries out thermostatic control automatically, and is more energy-conserving, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of a portable energy-saving warm air blower.

Fig. 2 is a structural schematic diagram of a portable energy-saving warm air blower in a bottom view.

Fig. 3 is a schematic structural diagram of a top view angle of the portable energy-saving warm air blower.

Fig. 4 is a schematic structural diagram at a in fig. 1.

Fig. 5 is a schematic structural diagram at B in fig. 2.

Fig. 6 is a schematic structural view of a left viewing angle at C in fig. 4.

In the figure: the device comprises an outer frame 1, a heating pipe 2, a protective net 3, a temperature sensor 4, an assembling frame 5, a support rod 6, a base 7, a balancing weight 8, a rotary seat 9, a filter screen 10, a wind wheel 11, an assembling frame 12, a motor 13, a lifting handle 14, an upper swing rod 15, a rubber seat 16, a control panel 17, a support rod shaft 18, a lower swing rod 19, a swing rod shaft 20, a spring 21, a clamping plate shaft 22, a clamping plate 23, a clamping column 24, a hollow sleeve 25 and a bolt 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, in the embodiment of the present invention, a portable energy saving fan heater mainly comprises an outer frame 1 and a support, an air outlet is provided in the middle of the left side wall of the outer frame 1, an assembly frame 5 is fixedly installed on the outer wall of the left side of the outer frame 1 at the air outlet, a protection net 3 is fixedly installed on the inner side wall of the assembly frame 5, a heating pipe 2 is installed between the upper inner wall and the lower inner wall of the outer frame 1, an air inlet is provided in the middle of the right side wall of the outer frame 1, a filter screen 10 is fixedly installed on the right side wall of the outer frame 1 at the air inlet, an assembly frame 12 is fixedly installed on the right portion of the inner wall of the top end of the outer frame 1, a motor 13 is installed in the middle of the assembly frame 12, a clump weight 8 is fixedly installed on the inner wall of the bottom, the motor shaft of the motor 13 is fixedly connected with the wind wheel 11 through a coupler, and a support is fixedly installed on the outer wall of the bottom end of the outer frame 1.

The support mainly comprises a base 7, a support rod 6, an upper swing rod 15 and a lower swing rod 19, a support rod shaft 18 which is symmetrical in the front and back is fixedly installed at the edge of the side wall of the bottom end of the base 7, the support rod 6 which is symmetrically arranged is rotatably installed at the middle part of the outer side of the support rod shaft 18, a spring 21 is fixedly installed on the side wall of the support rod 6 close to the support rod shaft 18, a spring groove which is matched with the spring 21 is formed in the inner side of the lower side of the base 7, the end part of the spring 21 is fixedly connected with the inner wall of the spring groove, a swing rod shaft 20 is fixedly installed on the lower side wall of the support rod 6 far away from the edge of one end of the support rod shaft 18, a rubber seat 16 is fixedly installed at the bottom end of the swing rod shaft 20, the upper swing rod 15 and the lower swing rod 19 are rotatably installed on the outer part, the utility model discloses a base, including base 7, last pendulum rod 15, lower pendulum rod 19, base 7, cardboard axle 22,

cardboard

23, 23 top lateral walls middle part fixed mounting of cardboard has a bolt 26, and bolt 26 is pegged graft with the assembly of

cavity cover

25, 7 bottom lateral walls middle part fixed mounting of base has cardboard axle 22, and cardboard axle 22 rotates in the middle part and installs bilateral symmetry's cardboard 23, cardboard axle 22 one end sets up to colluding the type with 24 appearance matched with of cardboard 23 complex joint post 24, cardboard 23 keeps away from cardboard axle 22 one end.

And a temperature sensor 4 is arranged at the air outlet on the left part of the top end of the balancing weight 8.

A handle 14 is fixedly arranged in the middle of the outer wall at the top end of the outer frame 1.

Frame 1 front side outer wall mid-mounting has control panel 17, control panel 17 and the equal electric connection of heating pipe 2, motor 13 and temperature sensor 4, control panel 17, heating pipe 2, motor 13 and temperature sensor 4 and the equal electric connection of external power source, control panel 17 is ACR325 type touch screen temperature controller.

The utility model discloses a theory of operation is:

the utility model relates to a portable energy-saving warm air blower, when using, open the closing device through control panel 17, set up heating temperature, heating pipe 2 circular telegram is generated heat, motor 13 drives wind wheel 11 and rotates, inhale cold air from filter screen 10, heat up the air when flowing through heating pipe 2, temperature sensor 4 detects the air-out temperature, in the transmission control panel 17 of testing result, when the temperature surpassed preset temperature more than 3 ℃, control panel 17 cuts off the power to heating pipe 2, when the temperature was less than preset temperature below 3 ℃, control panel 17 controls the power on of heating pipe 2, carry out thermostatic control automatically, temperature control is more accurate, and discontinuous circular telegram heating, it is more energy-conserving, when using, can be through rotating cardboard 23 around cardboard axle 22, make it separate with joint post 24, bolt 26 was extracted from hollow cover 25 at this moment, spring 21 extension resets, promote branch 6 until last pendulum rod 15 and the perpendicular branch 6 of lower pendulum rod 19, the branch 6 that struts improves the area of contact on device and ground, it is more steady to make equipment place, cooperation balancing weight 8, the stability of improving the device, prevent the lodging, the safety is high, when needs carry, reset branch 6, compress spring 21, cooperate bolt 26 with branch 6 rigidity through cardboard 23, cooperation handle 14 conveniently carries, this warm braw support can receive and release the regulation, high durability and convenient carrying, and stability is high, difficult lodging, the security is high, this electric fan heater carries out thermostatic control automatically, and is more energy-saving, high durability and convenient use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A portable energy-saving warm air blower mainly comprises an outer frame (1) and a support, and is characterized in that an air outlet is formed in the middle of the left side wall of the outer frame (1), an assembly frame (5) is fixedly mounted on the outer wall of the left side of the outer frame (1) at the air outlet, a protective net (3) is fixedly mounted on the inner side wall of the assembly frame (5), a heating pipe (2) is mounted between the upper inner wall and the lower inner wall of the inner frame (1), an air inlet is formed in the middle of the right side wall of the outer frame (1), a filter screen (10) is fixedly mounted on the right side wall of the outer frame (1) at the air inlet, an assembly frame (12) is fixedly mounted on the right side of the top end inner wall of the outer frame (1), a motor (13) is mounted in the middle of the assembly frame (12), a, swivel mount (9) are located under assembly jig (12), rotate between swivel mount (9) and assembly jig (12) and install wind wheel (11), the motor shaft of motor (13) passes through shaft coupling fixed connection wind wheel (11), frame (1) bottom outer wall fixed mounting has the support.

2. The portable energy-saving warm-air drier according to claim 1, characterized in that the temperature sensor (4) is installed at the air outlet on the left part of the top end of the balancing weight (8).

3. The portable energy-saving warm-air drier as claimed in claim 1, characterized in that a handle (14) is fixedly arranged in the middle of the outer wall of the top end of the outer frame (1).

4. The portable energy-saving warm air blower according to claim 1 is characterized in that a control panel (17) is installed in the middle of the outer wall of the front side of the outer frame (1), the control panel (17) is electrically connected with the heating pipe (2), the motor (13) and the temperature sensor (4), the control panel (17), the heating pipe (2), the motor (13) and the temperature sensor (4) are electrically connected with an external power supply, and the control panel (17) is an ACR325 type touch screen temperature controller.