CN110725805A

CN110725805A - Hand-held fan lamp

Info

Publication number: CN110725805A
Application number: CN201911140782.8A
Authority: CN
Inventors: 易扬波
Original assignee: Guangdong Lemei Tomoie Environmental Polytron Technologies Inc
Current assignee: Guangdong Lemei Tomoie Environmental Polytron Technologies Inc
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-01-24

Abstract

The invention discloses a hand-held fan lamp, comprising: a handle having a cavity therein; the lamp holder is arranged on the handle; and a wind power assembly arranged in the cavity of the handle; an air duct is formed in the handle, an air inlet and an air outlet are formed in the handle, and the air inlet and the air outlet are communicated with the air duct; the wind power assembly is positioned in the air duct, a wind guide surface is formed in the air duct corresponding to the air outlet, and air is supplied from the air outlet through the wind power assembly. The product of the invention has small volume, is portable and convenient to carry, and is suitable for the pursuit of the young people for portable and intelligent furniture supplies; and this product has fan and illumination function, and the usage is various, compares traditional hand-held type fan, and its advantage is bigger. The hidden impeller structure is safer in design, more stable in wind generated than a common fan, comfortable and soft in blown wind, and more suitable for natural wind used by people.

Description

Hand-held fan lamp

Technical Field

The invention relates to the technical field of fans and lighting, in particular to a handheld fan lamp.

Background

With the improvement of living standard, people have higher and higher requirements on articles for daily use and household goods, and small household appliances are continuously evolving towards miniaturization, portability and intellectualization. In addition, the pursuit of the current young people for creative small household appliances is developing towards intellectualization and multi-functionalization.

With the improvement of living conditions of people, more and more people like traveling, but when people go out for camping in summer, people often have more mosquitoes due to the heat of the day, and particularly, the traveling mood is influenced by the absence of street lamps in the field at night, so that people cannot be compensated; along with the rapid development of electronic products, the sizes of various electrical equipment are also gradually reduced, and the functions are also continuously increased, at present, various handheld fans on the market are favored by tourists and office workers, and the handheld fans are small in size and convenient to carry, and can be used outdoors or in other places without cooling equipment.

The hand-held fan is a small fan, is convenient to carry when going out, can fan air at any time and any place, and is a small household appliance for supplying air and cooling a user; the prior art hand-held fan generally supplies air through direct fan blades, such as the following patent numbers: 201820278483.5, the patent names: a Chinese invention patent of a hand-held fan, comprising: the fan comprises a rear cover, a front cover and a handle, wherein a motor is fixed on the rear cover and is in transmission connection with fan blades, and the wind of the fan blades is directly sent out through the front cover. The direct air supply mode is characterized in that air is cut by the fan blades to convey air, and blocky air blown out discontinuously has strong beating feeling on the face of a person and is difficult to avoid uncomfortable after being blown for a long time.

Furthermore, small handheld fans are often used outdoors, but the handheld fans in the prior art only have the single function of the fan, do not have an illumination function, do not have a mosquito repelling function, and do not have a desk lamp function, so that the use of users at outdoor night or under the condition that light is insufficient can not be met.

Disclosure of Invention

In view of the above, the present invention provides a hand-held fan lamp.

In order to achieve the purpose, the invention adopts the following technical scheme: a hand-held fan lamp comprising: a handle having a cavity therein; the lamp holder is arranged on the handle; and a wind power assembly arranged in the cavity of the handle; an air duct is formed in the handle, an air inlet and an air outlet are formed in the handle, and the air inlet and the air outlet are communicated with the air duct; the wind power assembly is positioned in the air duct, a wind guide surface is formed in the air duct corresponding to the air outlet, and air is supplied from the air outlet through the wind power assembly.

In some embodiments, the handle is internally provided with a duct member, and the duct and the mounting cavity are formed by dividing the inner cavity of the handle through the duct member.

In some embodiments, the duct member is formed with the wind guide surface, and the wind guide surface is disposed in an arc shape and bent from the wind power assembly to the wind outlet.

In some embodiments, the wind power assembly includes a motor and an impeller coupled to an output shaft of the motor.

In some embodiments, the bypass member is formed with a bracket for mounting the electric machine, and the bracket is wrapped outside the electric machine of the wind power assembly in a wrapping manner.

In some embodiments, the lamp head is arranged at one end of the handle, and an air inlet cover is arranged between the handle and the lamp head; the air inlet cover is evenly provided with the air inlets and the heat dissipation ports at intervals.

In some embodiments, the lamphead comprises: the lamp comprises an upper lamp shade, a lower lamp shade, a first lamp panel and a second lamp panel; the first lamp panel is arranged corresponding to the upper lamp shade, a plurality of luminous LEDs with the same or different specifications are arranged on the first lamp panel, and light of the first lamp panel is diffused through the upper lamp shade; the second lamp panel is arranged corresponding to the lower lampshade, and a plurality of luminous LEDs with the same or different specifications are arranged on the second lamp panel; the light of second lamp plate sees through lamp shade and diverges.

In some embodiments, the lower lampshade is annularly arranged, the air inlet cover is arranged between the upper lampshade and the lower lampshade, and the lower end of the air inlet cover penetrates out of the lower lampshade and is connected with the handle; the second lamp panel is arranged in a space formed between the lower lamp shade and the air inlet shade; the first lamp panel is arranged at the top of the air inlet cover, the center of the first lamp panel is provided with an illumination LED, and a light gathering cup is arranged corresponding to the illumination LED; the lamp holder also comprises a top cover, and through holes are uniformly formed in the top cover.

In some embodiments, a storage battery and a circuit board are installed inside the handle, the storage battery and the circuit board are located in the installation cavity of the handle, and the motor of the wind power assembly, the first lamp panel and the second lamp panel in the lamp holder are electrically connected with the circuit board; the circuit board is provided with a control key;

in some embodiments, the handle further comprises a base, the end face of the base is inwards provided with a mounting position, and the handle is inserted and mounted in the mounting position.

According to the technical scheme, compared with the prior art, the invention has the following beneficial effects:

1. the product of the invention has small volume, is portable and convenient to carry, and is suitable for the pursuit of the young people for portable and intelligent furniture supplies; the fan has the functions of a fan and illumination, is multifunctional, and has greater advantages compared with the traditional handheld fan;

2. when the fan is used as a fan, the fan is a bladeless fan, the impeller is hidden in the handle, the motor drives the impeller to run, air flows in from the air inlet, and is accelerated to blow air from the air outlet, so that an uninterrupted cold air flow is formed, the air flow is more stable than that generated by a common fan, and the blown air is comfortable and soft and is more suitable for natural air used by people; the hidden impeller structure is safer in design, is suitable for children of any age, and prevents dangers caused by the fact that the children stretch fingers into the fan to touch the impeller;

3. when the multifunctional mosquito-repellent lamp is used as a lighting tool, the multifunctional mosquito-repellent lamp has multiple functions, can be used as a flashlight, an atmosphere lamp and a mosquito-repellent lamp, and can also be used as a table lamp if matched with a base, so that the multifunctional mosquito-repellent lamp has very strong functions.

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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the present invention in an exploded state 1;

FIG. 3 is a schematic diagram of the present invention in an exploded state 2;

FIG. 4 is a schematic diagram of the present invention in an exploded state 3;

FIG. 5 is a schematic view of the structure of the lamp head of the present invention;

FIG. 6 is a schematic view of the lamp head of the present invention in an exploded state;

FIG. 7 is a schematic structural view of the lamp cap of the present invention after the outer shell and the upper lamp cover are disassembled;

FIG. 8 is an exploded view of the air inlet cover, the lower lamp cover and the second lamp panel of the present invention;

FIG. 9 is a schematic view of the structure of the air inlet cover of the present invention;

FIG. 10 is a schematic cross-sectional view of the present invention;

FIG. 11 is a schematic structural view of the present invention as a hand held fan;

FIG. 12 is a schematic view of the present invention in use as a flashlight.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

A hand-held fan lamp, as shown in fig. 1-2, has a handle 100 and a light head 200.

The handle 100 is a rod shape, a cavity for assembly is formed inside, and the wind power assembly 400 is installed in the cavity.

The wind power assembly 400 is installed in the handle 100 so that the handle 100 can have a fan effect, and the lamp cap 200 is installed on the top of the handle 100 and can be used as a flashlight, which has various purposes and functions.

An air duct 101 is formed inside the handle 100, an air inlet 102 and an air outlet 103 are arranged on the handle 100, the air inlet 102 and the air outlet 103 are communicated with the air duct 101, and air is sent out from the air outlet 103 of the handle 100 through the wind power assembly 400.

Specifically, a duct member 110 is installed in the handle 100, and the duct 101 and an installation cavity for installing circuit components such as the battery 500 and the circuit board 600 are formed by dividing a cavity inside the handle 100 by the duct member 110.

Referring to fig. 3-4, a wind power assembly 400 is mounted in the wind tunnel 101, the wind power assembly 400 comprising: a motor 410 and an impeller 420 connected to an output shaft of the motor 410 and driven to rotate by the motor 410. The motor 410 is attached to the duct member 110, and is stably attached to the inside of the handle 100 while supporting the duct member 110.

In some embodiments, the impeller 420 is mounted at an end of the handle 100 close to the light head 200 and is disposed corresponding to the air inlet 102, so that the fan effect is better.

In some embodiments, the duct member 110 is formed with a wind guide surface 111, and the wind guide surface 111 is used for guiding the wind, and guiding the wind to be discharged from the wind outlet 103 of the handle 100.

In some embodiments, the wind guide surface 111 is curved from the wind power assembly 400 to the wind outlet 103, so as to guide the wind to exit from the wind outlet 103; as can be seen from fig. 10, the air guide surface 111 is gradually provided in an arc shape from the inside of the handle 100 toward the air outlet 103, so that the air can be more effectively guided to be discharged from the air outlet 103. Furthermore, the design of the air guide surface 111 can prevent some foreign objects from entering the handle 100 through the air outlet 103.

In some embodiments, the duct member 110 has a body supported inside the handle 100, the front end of the body is formed with a mounting position 112 for mounting the motor 410 of the wind wheel assembly 400, and the mounting position 112 is covered outside the motor 410, so that the motor 410 is stably mounted; specifically, a first mounting plate 113 and a second mounting plate 114 are formed at the front end of the bypass member 110, the first mounting plate 113 is fixed to the front end of the body, the second mounting plate 114 is separated from the first mounting plate 113, the first mounting plate 113 and the second mounting plate 114 are correspondingly mounted, and concave positions are formed on corresponding surfaces, and a space for assembling the motor 410 is formed between the concave positions; the cladding type installation mode also enables the installation of the motor 410 to be more stable.

Furthermore, the mounting portion 112 is extended from the front end of the body, so as to provide a certain buffer space for the motor 410 during operation.

The impeller 420 is an air-draft impeller, and can continuously draw wind into the air duct 101 from the air inlet 102.

The handle 100 is provided with a shell 120, the shell 120 is formed by combining a shell 121 and a shell 122 which are buckled left and right, and the bottom of the handle 100 is provided with a bottom cover 130; the lamp cap 200 is mounted on the top of the handle 100.

In some embodiments, the bypass member 110 should be stably installed in the handle 100, the housing 122 is formed with a snap 1221 corresponding to the bypass member 110, the bypass member 110 is formed with a groove 115 corresponding to the snap 1221, and the snap 1221 is engaged with the groove 115 to prevent the bypass member 110 from moving in the handle 110.

In certain embodiments, the bypass member 110 is formed with a routing hole to facilitate routing.

The structure is a fan portion, the handle 100 is a cylindrical rod, and the inner cavity is cylindrical. As shown in fig. 11, when the motor 410 is operated, the impeller 420 is driven to operate, the impeller 420 draws air in and out, air flows in from the air inlet 102, and is accelerated to blow air from the air outlet 103, so as to form a continuous cold air flow. The air flow is more stable than the air generated by a common fan, the blown air is comfortable and soft, and the air is more suitable for natural wind used by people, like sea wind which is lightly stroked on the face, and the hair style can not be blown disorderly; hidden impeller structure, the design is safer, is fit for any age group children, prevents that children from stretching into the fan with the finger and touching the impeller and cause danger.

Referring to fig. 1, the light head 200 is mounted on the top of the handle 100, and the air outlet 103 is disposed near the bottom of the handle 100.

The intake vent 102 may be located near the top of the handle 100, near the lamp head 200. Of course, other arrangement modes are also possible, in this embodiment, an air inlet cover 700 is installed on the top of the handle 100, and the air inlet 102 is opened on the air inlet cover 700.

Referring to fig. 5-8, the lamp cap 200 includes: first lamp plate 210, second lamp plate 220, upper lamp shade 230, lower lamp shade 240 and top cap 250.

The lower lampshade 240 is arranged in a ring shape, the air inlet cover 700 penetrates through the lower lampshade 240 to be connected with the handle 100, and the connection mode can be socket connection or buckling connection.

The second lamp panel 220 is installed between the air inlet cover 700 and the lower lamp cover 240, and light rays of the second lamp panel 220 are emitted through the lower lamp cover 240; first lamp plate 210 is installed between air inlet cover 700 and upper lamp shade 230, and the light of first lamp plate 210 is dispersed through upper lamp shade 230.

Referring to fig. 6-7, the wind inlet cover 700 is located between the lower lamp cover 240 and the upper lamp cover 230, and both the lower lamp cover 240 and the upper lamp cover 230 are transparent covers. The light of the first light panel 210 is upward and diffused all around, and the light of the second light panel 220 is downward and diffused all around.

In some embodiments, referring to fig. 9, the air inlet cover 700 has a body 710 similar to a sleeve shape, and the body 710 is provided with the air inlet 102; the outer wall of the body 710 extends circumferentially to form a support portion 720, the support portion 720 is formed by a plurality of support legs 721 arranged along the circumference of the outer wall of the body 710, and a heat dissipation opening 701 is formed between adjacent support legs 721.

In some embodiments, the support legs 721 of the air inlet cover 700 extend downward and form hook portions 722 inward; the second lamp panel 220 is annular, the second lamp panel 200 is sleeved outside the body 710 from the lower end of the body 710 to the upper part, and is matched with the edge of the second lamp panel 220 through the hook portion 722; the body 710 of the air inlet cover 700 penetrates through the lower lamp cover 240 from top to bottom, the supporting part 720 is matched with the end surface of the lower lamp cover 240, and an annular groove 241 is formed on the end surface of the lower lamp cover 240; after assembly, the second lamp panel 220 just corresponds to the annular groove 241, and light is diffused through the lower lamp cover 240.

It should be noted that, after assembly, the lower end of the body 710 extends downward through the lower lamp housing 240, and the portion of the body 710 having the air inlet 102 also extends through the lower lamp housing 240 to be exposed outside, so that the air inlet effect is not affected.

In some embodiments, the end surface of the wind inlet cover 700 is formed with a hook portion 730, the hook portion 730 is used for limiting the positioning and installation of the first lamp panel 210 on the wind inlet cover 700, and after the first lamp panel 210 is installed, the upper lamp cover 230 is covered outside the first lamp panel 210.

The inner wall of the top cover 250 is formed with a hook 251, the outer wall of the lower lamp cover 240 is formed with a groove 242, the hook 251 and the groove 242 are matched to stably connect the upper lamp cover 230 and the lower lamp cover, and the air inlet cover 700 and the upper lamp cover 230 are stably limited between the two.

If the product of the present invention can be used as a flashlight, please refer to fig. 7, in which an illumination LED211 is disposed at the center of the first lamp panel 210, a light-gathering cup 212 is disposed corresponding to the illumination LED211, and the brightness of the illumination LED211 is suitable for being used as a flashlight. The collection cup 212 is now positioned between the first lamp panel 210 and the upper lamp cover 230. The focusing cup 212 has a slide mounted thereon.

The top cover 250 is provided with a through hole which can be used for heat dissipation; the upper lamp cover 210 and the top cover 250 are provided with light outlets corresponding to the light-gathering cup 212, so that light rays of the illumination LED211 can be conveniently diffused. When used as a flashlight, the handle 100 may be held in the hand and the LED211 on the light head 200 may illuminate as shown in fig. 12.

In some embodiments, the first lamp panel 210 is provided with the illumination LED211 and a plurality of different types of light-emitting LEDs 213, and the light-emitting LEDs 213 are disposed around the illumination LED 211. Light from the illumination LED211 is diffused through the light outlet, and the light-emitting LED213 is diffused outward through the light-transmitting opening. The illumination LED211 has the advantages of higher and more electricity-saving illumination, low power consumption, high brightness, long service life, small size and the like compared with an inflatable small bulb flashlight, the illumination time of one-time charging can reach 6 hours, the service life of the illumination LED211 is very long, generally can reach more than 5-10 ten thousand hours, and is 5-10 times longer than that of the traditional tungsten filament lamp; and the light emitting LED213 is small in size, durable, and energy-saving.

In some embodiments, the light emitting LEDs 213 may be configured as a soft light to provide additional illumination;

in some embodiments, the light emitting LED213 may be configured as an atmosphere lamp, which serves to create an atmosphere;

in some embodiments, the light emitting LEDs 213 may be configured as colorful lights, which are colorful and can be used as decorative lights;

in some embodiments, the light emitting LED213 can be configured as an LED mosquito repelling lamp, which is based on the principle that light waves afraid of mosquitoes are added into the light emitting LED213, wherein the light waves afraid of mosquitoes are 530 nm and 590 nm; the part is controlled by a circuit, and the principle of the mosquito killer lamp is the known principle in the prior art, and detailed description is not provided herein.

Second lamp plate 220 on also can be provided with the luminous LED221 of different specifications, should give out light LED221 and can set up to light, atmosphere lamp or ornament lamp etc..

Referring to fig. 2 and 10, the handle 100 is internally provided with a storage battery 500 and a circuit board 600, the storage battery 500 and the circuit board 600 are located in the mounting cavity of the handle 100, and the motor 410 of the wind power assembly 400, the first lamp panel 210 in the lamp cap 200 and the second lamp panel 220 are electrically connected to the circuit board 600. The circuit board 600 is provided with a control button and a charging interface, and the technologies and principles of the control button and the charging interface are all principles in the prior art, and are known to those skilled in the art, and no specific principle explanation is made here.

However, in a specific use, the first lamp panel 210, the second lamp panel 220, and the wind wheel assembly 400 may be controlled by the control key.

In some embodiments, a base 300 is also included. The structure of the base 300 is added, so that the product can be used as a table lamp.

Specifically, the end face of the base 300 is inwardly recessed to form an installation position 310, and the end of the handle 100 is inserted into the installation position 310, so that the handheld fan lamp is vertically placed, and at this time, the light-emitting LEDs 213 on the second lamp panel 220 and the first lamp panel 210 can be turned on. In this technical manner, the light emitting LED213 on the first lamp panel 210 may be an atmosphere lamp, and the light emitting LED221 on the second lamp panel 220 may be an illumination lamp, so that the light emitting LED221 can provide light to achieve good illumination, and the light emitting LED213 is auxiliary illumination to create an atmosphere.

In some embodiments, please refer to fig. 1, after the handheld fan lamp is installed on the base 300, since the air outlet 103 is disposed at the bottom close to the handle 100, the base 300 can shield the air outlet 103, and a gap is formed on the base 300 and communicated with the installation position 310, so that the air outlet 103 can be completely exposed after being installed on the base 300, and the handheld fan lamp can blow air simultaneously when being used as a desk lamp.

In some embodiments, after the base 300 is added, the present invention may be modified to a wireless charging mode, and the specific principle of wireless charging may adopt a wireless charging principle in the prior art, which is not described in detail herein.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Hand-held type fan lamp, its characterized in that: the method comprises the following steps:

a handle having a cavity therein;

the lamp holder is arranged on the handle; and

the wind power assembly is arranged in the containing cavity of the handle;

an air duct is formed in the handle, an air inlet and an air outlet are formed in the handle, and the air inlet and the air outlet are communicated with the air duct;

the wind power assembly is positioned in the air duct, a wind guide surface is formed in the air duct corresponding to the air outlet, and air is supplied from the air outlet through the wind power assembly.

2. The hand-held fan lamp of claim 1, wherein: the handle is internally provided with a duct member, and the cavity inside the handle is separated by the duct member to form the air duct and the mounting cavity.

3. The hand-held fan lamp of claim 2, wherein: the duct member is provided with the air guide surface which is arranged in an arc shape and bent from the wind power assembly to the air outlet.

4. The hand-held fan lamp of claim 1, wherein: the wind power assembly comprises a motor and an impeller, wherein the impeller is connected to an output shaft of the motor.

5. The hand-held fan lamp of claim 2, wherein: the duct member is provided with a bracket for mounting the motor, and the bracket is wrapped outside the motor of the wind power assembly in a wrapping manner.

6. The hand-held fan lamp of claim 1, wherein: the lamp holder is arranged at one end of the handle, and an air inlet cover is arranged between the handle and the lamp holder; the air inlet cover is evenly provided with the air inlets and the heat dissipation ports at intervals.

7. The hand-held fan lamp of claim 1, wherein: the lamp cap comprises: the lamp comprises an upper lamp shade, a lower lamp shade, a first lamp panel and a second lamp panel;

the first lamp panel is arranged corresponding to the upper lamp shade, a plurality of luminous LEDs with the same or different specifications are arranged on the first lamp panel, and light of the first lamp panel is diffused through the upper lamp shade;

the second lamp panel is arranged corresponding to the lower lampshade, and a plurality of luminous LEDs with the same or different specifications are arranged on the second lamp panel; the light of second lamp plate sees through lamp shade and diverges.

8. The hand-held fan lamp of claim 7, wherein: the lower lampshade is arranged annularly, the air inlet cover is arranged between the upper lampshade and the lower lampshade, and the lower end of the air inlet cover penetrates out of the lower lampshade and is connected with the handle; the second lamp panel is arranged in a space formed between the lower lamp shade and the air inlet shade;

the first lamp panel is arranged at the top of the air inlet cover, the center of the first lamp panel is provided with an illumination LED, and a light gathering cup is arranged corresponding to the illumination LED;

the lamp holder also comprises a top cover, and through holes are uniformly formed in the top cover.

9. The hand-held fan lamp of claim 1, wherein: the storage battery and the circuit board are arranged in the mounting cavity of the handle, and the motor of the wind power assembly, the first lamp panel and the second lamp panel in the lamp holder are electrically connected with the circuit board;

the circuit board is provided with a control key.

10. The hand-held fan lamp of claim 1, wherein: the handle is inserted into the mounting position.