Warm fan capable of moving in swan mode

Abstract

The utility model relates to the field of fans, in particular to a rotary-gap warm fan, which comprises a shell, a front cover, a rear cover, a wind wheel and a heating module, the front cover is rotatably arranged at the front end of the shell, the rear cover is fixed at the rear end of the shell, a fixing seat is arranged in the middle of the shell, and the wind wheel is fixed on the fixing seat. The wind wheel is arranged on a fixing seat in the shell and located on the front side of the rear cover, the heating module is arranged on a fixing seat in the shell and located on the front side of the wind wheel, after the heating module is started, a motor in the wind wheel drives fan blades to rotate, air is sucked in from the rear cover and then heated through the heating module, and then warm air is blown out from the front cover. The device can be used in winter; in summer, the heating module is closed, so that the blowing function can be singly realized; and the heating module is positioned on the front side of the blowing direction, and air is heated by the heating module before being blown out, so that the blown air is warm air, the heating efficiency is improved, the heating effect is improved, and the service life of a product is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the fan field relates to a lucky warm fan. BACKGROUND

[0002] Lucky fan is a plastic rotary blade electric fan, also known as rotary blade fan or box type fan. Its feature is that the front blade cover can rotate simultaneously. This design makes the wind soft, the speed range wide, the placement flexible, the use convenient, and especially suitable for continuous blowing during sleep. The name of lucky fan is said to be derived from the meaning of "good luck comes". Because the fan is rotating, it is named lucky fan. The traditional lucky fan is only suitable for summer use, and cannot be used in winter. The lucky fan only has the function of blowing and does not have the function of blowing warm air. In winter, it can only be idle and has a single function. Therefore, in order to solve the problems in the prior art, a lucky warm fan with simple structure needs to be designed. SUMMARY

[0003] The utility model discloses a lucky warm fan to solve the prior art problems.

[0004] The utility model discloses a lucky warm fan to solve the prior art problems.

[0005] Further improvement, the wind wheel includes motor and fan blade, the motor is fixed in the middle part of the fixed base, the fan blade is fixedly connected on the output shaft of the rear end of the motor.

[0006] Further improvement, the heating module includes support, mica sheet, heating sheet and heating wire, the support is fixedly connected on the fixed base through screw, the mica sheet annular array is fixed on the outside of the support, the heating sheet is fixed on the outside of the mica sheet, the heating wire is arrayed on the heating sheet.

[0007] Further improvement, the outside of the mica sheet is equipped with the clamping groove, and the heating sheet is clamped in the clamping groove.

[0008] Further improvement, the shell includes cover shell one and cover shell two, and the cover shell one and the cover shell two are fixedly connected through screw.

[0009] Compared with the prior art, the lucky warm fan has the beneficial effects of:

[0010] When the heating module is started, the motor in the wind wheel drives the fan blade to rotate, air is sucked from the rear cover, heated by the heating module, and then blown out from the front cover as warm air, so that the hair dryer can be used in winter; in summer, the heating module is closed to realize the hair drying function only; and the heating module is located in front of the blowing direction, so that the air is heated by the heating module before being blown out, so that the blown air is warm air, the heating efficiency is improved, the heating effect is improved, and the service life of the product is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structure schematic view of the utility model

[0012] Figure 2 It is a structure schematic view of the utility model

[0013] Figure 3 It is Figure 2 It is a structure schematic view of the utility model

[0014] In the figure, 1 is a shell, 11 is a fixed seat, 12 is a cover shell two, 13 is a cover shell one, 2 is a front cover, 3 is a rear cover, 4 is a wind wheel, 41 is a motor, 411 is an output shaft, 42 is a fan blade, 5 is a heating module, 51 is a bracket, 52 is a mica sheet, 521 is a clamping groove, 53 is a heating sheet, and 54 is a heating wire. DETAILED DESCRIPTION

[0015] In the description of the utility model, it should be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0016] In the description of the utility model, it should be explained that unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0017] The embodiments and drawings are combined as follows Figures 1-3 The technical scheme of the utility model is further described.

[0018] Example 1

[0019] A lucky warm fan, including: shell 1, front cover 2, rear cover 3, wind wheel 4 and heating module 5, the front cover 2 is rotationally arranged at the front end of the shell 1, the rear cover 3 is fixed to the rear end of the shell 1, the middle part of the shell 1 is provided with a fixing seat 11, the wind wheel 4 is arranged on the fixing seat 11 inside the shell 1 and located at the front side of the rear cover 3, and the heating module 5 is arranged on the fixing seat 11 inside the shell 1 and located at the front side of the wind wheel 4.

[0020] As a further preferred embodiment, the wind wheel 4 includes a motor 41 and a fan blade 42, the motor 41 is fixed to the middle part of the fixing seat 11, the fan blade 42 is fixedly connected to the output shaft 411 at the rear end of the motor 41, the motor 41 is responsible for driving the fan blade 42 to rotate to generate wind power. The motor is fixed on the fixing seat, which ensures the stability of the motor during operation, reduces vibration, improves the service life and efficiency of the fan.

[0021] As a further preferred embodiment, the heating module 5 includes a bracket 51, a mica sheet 52, a heating sheet 53 and a heating wire 54, the bracket 51 is fixedly connected to the fixing seat 11 by screws, the mica sheet 52 is fixedly arranged on the outer side of the bracket 51 in an annular array, the heating sheet 53 is fixedly arranged on the outer side of the mica sheet 52, and the heating wire 54 is arranged on the heating sheet 53 in an array. The heating module can uniformly and efficiently heat the air, and the use of the mica sheet increases the safety and prevents the user from being electrocuted.

[0022] As a further preferred embodiment, the outer side of the mica sheet 52 is provided with a clamping groove 521, and the heating sheet 53 is clamped in the clamping groove 521. The clamping groove 521 is used to fix the heating sheet 53, so that the heating sheet will not be displaced or fall off during the operation of the fan, and the structural stability of the heating module is improved.

[0023] As a further preferred embodiment, the shell 1 includes a cover shell one 13 and a cover shell two 12, and the cover shell one 13 and the cover shell two 12 are fixedly connected by screws.

[0024] As Figures 1-3 shown, the use principle of the utility model: after the heating module 5 is started, the motor 41 in the wind wheel 4 drives the fan blade 42 to rotate, air is sucked from the rear cover 3 and heated by the heating module 5, and then warm air is blown out from the front cover 2, which can be used in winter; in summer, the heating module 5 is closed to realize the blowing function only; and the heating module 5 is located at the front side of the blowing direction, so that the air is heated by the heating module before being blown out, which can ensure that the blown air is warm air, improve the heating efficiency and effect, and prolong the service life of the product.

[0025] The preferred embodiments of the present application are described in detail above. It should be understood that those skilled in the art can make many modifications and changes without creative labor based on the concept of the present application. Therefore, any technical solutions obtained by logical analysis, reasoning or limited experiments based on the existing technology within the concept of the present application shall be within the protection scope defined by the claims.

Claims

1. A Hongyun heater fan, characterized in that, include: The outer shell (1), front cover (2), rear cover (3), impeller (4) and heating module (5) are provided. The front cover (2) is rotatably disposed at the front end of the outer shell (1). The rear cover (3) is fixed to the rear end of the outer shell (1). A fixing seat (11) is provided in the middle of the outer shell (1). The impeller (4) is disposed on the fixing seat (11) inside the outer shell (1) and is located in front of the rear cover (3). The heating module (5) is disposed on the fixing seat (11) inside the outer shell (1) and is located in front of the impeller (4).

2. The Hongyun heater fan according to claim 1, characterized in that, The wind turbine (4) includes a motor (41) and a fan blade (42). The motor (41) is fixed in the middle of the fixed base (11), and the fan blade (42) is fixedly connected to the output shaft (411) at the rear end of the motor (41).

3. A Hongyun heater fan according to claim 1, characterized in that, The heating module (5) includes a bracket (51), a mica sheet (52), a heating element (53), and heating wires (54). The bracket (51) is fixedly connected to the mounting base (11) by screws. The mica sheet (52) is fixed in a ring array on the outside of the bracket (51). The heating element (53) is fixed on the outside of the mica sheet (52). The heating wires (54) are distributed in an array on the heating element (53).

4. A Hongyun heater fan according to claim 3, characterized in that, The mica sheet (52) has a slot (521) on its outer side, and the heating element (53) is snapped into the slot (521).

5. A Hongyun heater fan according to claim 1, characterized in that, The outer shell (1) includes a first cover (13) and a second cover (12), which are fixedly connected by screws.

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