CN211372751U - Warm air blower with photoelectric inspection function - Google Patents

Abstract

The utility model discloses a take electric fan heater of photoelectric inspection, which comprises a housin, the front end welding has the wind-guiding frame in the casing, the equidistance runs through there is the pivot in the wind-guiding frame, the welding of pivot outer wall has hundred flabellums, the welding of casing top has control panel. The utility model discloses a setting of electrothermal tube and heating wire, with the heating wire nestification in the electrothermal tube, heat through the heating wire through the electric current, the temperature knob actually carries out temperature control for the slide rheostat to the heating wire simultaneously, the electrothermal tube not only transmits the heat, also avoids heating wire contact water and short circuit simultaneously, the security is higher, waterproof nature is better, comparatively practical, is fit for extensively promoting and using.

Description

Warm air blower with photoelectric inspection function

Technical Field

The utility model relates to a take electric fan heater technical field of photoelectric inspection, specifically be an electric fan heater of taking photoelectric inspection.

Background

The warm air blower is a combined unit formed by combining a ventilator, a motor and a radiator, is suitable for various workshops or rooms with air allowed to be recirculated, and can be used for heating circulating air when the air does not contain dust and flammable gas.

The prior patent (publication number is CN 201420156249.7) and a warm air blower with photoelectric detection, the running condition of a wind wheel is detected by installing a photoelectric sensor, when the wind wheel is detected to stop running, the feedback signal controls to interrupt the electrification of a heating component to stop heating, but the warm air direction is not convenient to adjust, meanwhile, the heating mode is easy to damage when meeting water, and the top is not provided with waterproof measures.

Therefore, the warm air blower with the photoelectric inspection function is provided, the wind direction is adjusted through rotation and the louver blades, meanwhile, the electric heating wire is nested in the electric heating pipe for heating, and waterproof measures are added.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take electric fan heater of photoelectric inspection has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take electric fan heater of photoelectric inspection, includes the casing, the front end welding has the air guide frame in the casing, the equidistance runs through there is the pivot in the air guide frame, the welding of pivot outer wall has hundred flabellums, the welding of casing top has control panel.

As a preferred embodiment of the utility model, the electrothermal tube is welded to middle part equidistance in the casing, the electrothermal tube embeds there is the heating wire.

As the utility model discloses a preferred embodiment, there is photoelectric sensor bottom in the casing through the bolt fastening, the soldering has the singlechip in the control panel, there is the temperature knob control panel top left side through the soldering, photoelectric sensor and temperature knob's signal output part is connected with the signal input part of singlechip, control panel top right side has the signal lamp through the soldering, the signal output part of singlechip and the signal input part of signal lamp.

As a preferred embodiment of the utility model, the casing right-hand member has the motor through welded fastening, the motor left end is fixed with the flabellum through the motor shaft.

As a preferred embodiment of the present invention, the top of the front end of the housing is welded with a waterproof slope.

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

1. the utility model discloses a take electric fan heater of photoelectric examination, through the setting of pivot and hundred flabellums, the angle through adjusting hundred flabellums drives the pivot and rotates for carry out the adjustment of angle wind direction according to actual conditions, make the device use more in a flexible way.

2. The utility model discloses a take photoelectric inspection's electric fan heater through the setting of electrothermal tube and heating wire, with the heating wire nested in the electrothermal tube, heats through the heating wire through the electric current, the temperature knob actually carries out temperature control for slide rheostat to the heating wire simultaneously, the electrothermal tube not only transmits the heat, also avoids heating wire contact water and short circuit simultaneously, the security is higher, waterproof nature is better.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the fan heater with photoelectric inspection of the present invention;

fig. 2 is a schematic structural diagram of the fan heater with photoelectric inspection of the present invention.

In the figure: a photosensor 1; an electric heating tube 2; a rotating shaft 3; hundred fan blades 4; an air guide frame 5; a housing 6; a singlechip 7; a control panel 8; an electric heating wire 9; a fan 10; a motor 11; a temperature knob 12; a signal lamp 13; the waterproof slope 14.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a take electric fan heater of photoelectric inspection, includes casing 6, the front end welding has air guide frame 5 in the casing 6, the equidistance runs through pivot 3 in the air guide frame 5, the welding of 3 outer walls of pivot has hundred flabellums 4, the welding of 6 tops of casing has control panel 8.

In this embodiment, please refer to fig. 1 and fig. 2, the rotation shaft 3 is driven to rotate by adjusting the angle of the louver blades 4, so that the angle and the wind direction can be adjusted according to the actual situation, and the device can be used more flexibly.

Wherein, the electric heating tube 2 is welded in the middle part of the shell 6 at equal intervals, and the electric heating tube 2 is internally provided with a heating wire 9.

In the embodiment, referring to fig. 1, the heating wire 9 is nested in the electric heating tube 2, heat is generated through the heating wire 9 by current, and the temperature knob 12 actually controls the temperature of the heating wire 9 by the sliding rheostat, so that the electric heating tube 2 not only transfers heat, but also prevents the heating wire 9 from short circuit due to contact with water, and has higher safety and better waterproof property.

Wherein, the bottom has photoelectric sensor 1 through the bolt fastening in the casing 6, the soldering has singlechip 7 in the control panel 8, 8 top left sides of control panel have temperature knob 12 through the tin welding, photoelectric sensor 1 and temperature knob 12's signal output part and singlechip 7's signal input part are connected, 8 top right sides of control panel have signal lamp 13 through the tin welding, singlechip 7's signal output part and signal lamp 13's signal input part.

In the embodiment, referring to fig. 1, the photoelectric sensor 1 is KJT-ST670-YX of kelitt brand, the photoelectric sensor 1 detects the operation condition of the fan blade 10, and the signal is converted by the single chip microcomputer 7 to change the signal light 13 from green to red, wherein the single chip microcomputer is LQFP 44.

The right end of the shell 6 is fixedly provided with a motor 11 through welding, and the left end of the motor 11 is fixedly provided with fan blades 10 through a motor shaft.

In this embodiment, please refer to fig. 2, the fan blade 10 is driven to rotate by the starting motor 11 to generate an air flow.

Wherein, a waterproof slope 14 is welded at the top of the front end of the shell 6.

In the embodiment, referring to fig. 1, a waterproof slope 14 is welded on the top of the front end of the housing 6.

It should be noted that the utility model relates to a warm air blower with photoelectric inspection, which comprises a photoelectric sensor 1, an electrothermal tube 2, a rotating shaft 3, a louver 4, an air guide frame 5, a shell 6, a single chip 7, a control panel 8, a heating wire 9, a fan 10, a motor 11, a temperature knob 12, a signal lamp 13 and a waterproof slope 14, all of which are universal standard parts or parts known by technicians in the field, the structure and principle of which are known by technicians in the field through technical manuals or conventional experimental methods, when working, the motor 11 is started to drive the louver 10 to rotate to generate air flow, the heating wire 9 is nested in the electrothermal tube 2, the heating wire 9 is heated through current, meanwhile, the temperature knob 12 actually controls the temperature of the heating wire 9 through a slide rheostat, the electrothermal tube 2 not only transfers heat, but also avoids the short circuit caused by the contact of the heating wire, the heat is brought out through the airflow, and the rotating shaft 3 is driven to rotate by adjusting the angle of the louver blades 4, so that the angle and the wind direction can be adjusted according to the actual condition.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 (5)

1. The utility model provides a take electric fan heater of photoelectric inspection, includes casing (6), its characterized in that: front end welding has air guide frame (5) in casing (6), equidistance runs through in air guide frame (5) has pivot (3), pivot (3) outer wall welding has hundred flabellums (4), casing (6) top welding has control panel (8).

2. The warm air blower with photoelectric inspection according to claim 1, wherein: the welding of middle part equidistance has electrothermal tube (2) in casing (6), electrothermal tube (2) embed has heating wire (9).

3. The warm air blower with photoelectric inspection according to claim 1, wherein: photoelectric sensor (1) is fixed with through the bolt in bottom in casing (6), the soldering has singlechip (7) in control panel (8), control panel (8) top left side has temperature knob (12) through the tin welding, the signal output part of photoelectric sensor (1) and temperature knob (12) is connected with the signal input part of singlechip (7), control panel (8) top right side has signal lamp (13) through the tin welding, the signal output part of singlechip (7) and the signal input part of signal lamp (13).

4. A fan heater with photoelectric inspection according to claim 1, characterized in that; the fan is characterized in that a motor (11) is fixed at the right end of the shell (6) through welding, and fan blades (10) are fixed at the left end of the motor (11) through a motor shaft.

5. The warm air blower with photoelectric inspection according to claim 1, wherein: and a waterproof slope (14) is welded at the top of the front end of the shell (6).

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