Handheld fan light

Abstract

The present invention discloses a handheld fan lamp, comprising: a handle with a cavity inside; a lamp head arranged on the handle; and a wind power component arranged in the cavity of the handle; an air duct is formed in the handle, and an air inlet and an air outlet are arranged on the handle, and the air inlet and the air outlet are connected to the air duct; the wind power component is located in the air duct, and 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 component. The product of the present invention is small in size, light, and easy to carry outside, which is suitable for the current pursuit of light and intelligent furniture products by young people; and the product has fan and lighting functions, and has various uses, which has greater advantages than traditional handheld fans. The hidden impeller structure of the present invention is safer in design, and the wind generated is more stable than that of ordinary fans. The wind blown out is comfortable and soft, and is more suitable for people to use natural wind.

Description

Technical Field

[0001] The invention relates to the technical field of fans and lighting, and more particularly to a handheld fan lamp. Background Art

[0002] With the improvement of living standards, people have higher and higher requirements for daily necessities and household products, and small household appliances are constantly evolving towards miniaturization, portability, and intelligence. In addition, young people nowadays are pursuing creative small household appliances, which are increasingly developing towards intelligence and multi-functions.

[0003] As people's living conditions improve, more and more people like to travel. However, when going out camping in the summer, the mood for travel is often affected by the hot weather, many mosquitoes, and the lack of street lights in the wild at night. This will not be worth the loss. In the hot summer, household fans are large in size and cannot be carried around. They require sockets to provide power and cannot meet the needs of outdoor use. With the rapid development of electronic products, the size of various electrical equipment is gradually shrinking, and the functions are constantly increasing. At present, various handheld fans on the market are favored by travel enthusiasts and office workers. These handheld fans are small in size and easy to carry. They can be used outdoors or in other places without cooling equipment.

[0004] A handheld fan is a small fan that is easy to carry when going out. It can be used to fan the air anytime and anywhere, and it is a small household appliance that provides air supply and cooling for users. The handheld fans in the prior art generally use direct fan blades to supply air, such as the patent number: 201820278483.5, and the patent name: A Chinese invention patent for a handheld fan, including: a rear cover, a front cover, and a handle. A motor is fixed on the rear cover, and the motor is connected to the fan blades in a transmission manner. The wind from the fan blades is directly sent out through the front cover. This is a direct air supply, which relies on the fan blades to cut the air to transmit the blowing air. The intermittent block wind will have a strong slapping feeling on the face and body, and it is inevitable that it will be a bit uncomfortable after blowing for a long time.

[0005] Furthermore, small handheld fans are often used outdoors, but the handheld fans in the prior art only have a single function of a fan, without lighting, mosquito repelling, or table lamp function, and cannot meet the needs of users when using them outdoors at night or when the light is not sufficient. Summary of the invention

[0006] In view of this, the present invention provides a handheld fan light.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a handheld fan lamp, comprising: a handle with a cavity inside; a lamp head arranged on the handle; and a wind power component arranged in the cavity of the handle; an air duct is formed in the handle, and an air inlet and an air outlet are arranged on the handle, and the air inlet and the air outlet are connected to the air duct; the wind power component is located in the air duct, and an air 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 component.

[0008] In certain embodiments, a duct component is installed inside the handle, and the internal cavity of the handle is divided by the duct component to form the air duct and an installation cavity.

[0009] In certain embodiments, the wind guide surface is formed on the duct member, and the wind guide surface is arranged in an arc shape, bending from the wind power component to the air outlet.

[0010] In some embodiments, the wind power component includes: a motor and an impeller, wherein the impeller is connected to an output shaft of the motor.

[0011] In certain embodiments, a bracket for installing a motor is formed on the duct member, and the bracket is wrapped around the motor of the wind power assembly.

[0012] In certain embodiments, the lamp head is installed at one end of the handle, and an air inlet cover is installed between the handle and the lamp head; the air inlet cover is provided with the air inlets and heat dissipation outlets at even intervals.

[0013] In certain embodiments, the lamp head includes: an upper lampshade, a lower lampshade, a first light board and a second light board; the first light board is installed corresponding to the upper lampshade, and a plurality of light-emitting LEDs of the same or different specifications are installed on the first light board, and the light of the first light board is diverged through the upper lampshade; the second light board is installed corresponding to the lower lampshade, and a plurality of light-emitting LEDs of the same or different specifications are installed on the second light board; the light of the second light board is diverged through the lower lampshade.

[0014] In certain embodiments, the lower lampshade is arranged in a ring shape, the air inlet cover is installed between the upper lampshade and the lower lampshade, and the lower end of the air inlet cover passes through the lower lampshade and is connected to the handle; the second light board is installed in the space formed between the lower lampshade and the air inlet cover; the first light board is installed on the top of the air inlet cover, and an illumination LED is arranged at the center of the first light board, and a focusing cup is arranged corresponding to the illumination LED; the lamp head also includes a top cover, and the top cover is evenly provided with perforations.

[0015] In some embodiments, a battery and a circuit board are installed inside the handle, the battery and the circuit board are located in the installation cavity of the handle, and the motor of the wind power component, the first light board and the second light board in the lamp head are electrically connected to the circuit board; a control button is provided on the circuit board;

[0016] In some embodiments, a base is further included, and a mounting position is concavely provided on an end surface of the base, and the handle is inserted and mounted in the mounting position.

[0017] It can be seen from the above technical solutions that, compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The product of the present invention is small in size, light, and easy to carry, which meets the current young people's pursuit of lightweight and intelligent furniture products; and the product has fan and lighting functions, and has a variety of uses. Compared with traditional handheld fans, it has greater advantages;

[0019] 2. When the product of the present invention is used as a fan, it is a bladeless fan. The impeller is hidden in the handle. The impeller is driven by a motor. Air flows in from the air inlet and is delivered from the air outlet after being accelerated, forming an uninterrupted cold air flow. The wind generated by the fan is smoother than that generated by an ordinary fan. The wind blown out is comfortable and soft, and is more suitable for people to use as natural wind. The hidden impeller structure is safer in design and is suitable for children of any age, preventing children from putting their fingers into the fan to touch the impeller and causing danger.

[0020] 3. When the product of the present invention is used as a lighting tool, it has multiple functions. It can be used as a flashlight, an atmosphere light, a mosquito repellent lamp, and if it is matched with a base, it can also be used as a desk lamp. It has very powerful functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 The decomposition state of the present invention is shown in FIG. Figure 1 ;

[0024] Figure 3 The decomposition state of the present invention is shown in FIG. Figure 2 ;

[0025] Figure 4 The decomposition state of the present invention is shown in FIG. Figure 3 ;

[0026] Figure 5 It is a structural schematic diagram of the lamp holder in the present invention;

[0027] Figure 6 It is a schematic diagram of the exploded state of the lamp holder in the present invention;

[0028] Figure 7 It is a schematic diagram of the structure of the housing and upper lampshade of the lamp holder after being disassembled in the present invention;

[0029] Figure 8 It is a schematic diagram of the exploded structure of the air inlet cover, the lower lamp cover and the second lamp panel in the present invention;

[0030] Fig. 9 It is a structural schematic diagram of the air inlet cover in the present invention;

[0031] Fig.10 It is a schematic diagram of the cross-sectional structure of the present invention;

[0032] Fig.11 This is a schematic diagram of the structure of the present invention when used as a handheld fan;

[0033] Fig.12 It is a schematic diagram of the structure when the present invention is used as a flashlight. DETAILED DESCRIPTION

[0034] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0035] In the description of the present application, it should be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, unless otherwise specified, "plurality" means two or more.

[0036] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0037] Handheld fan lights, see Figure 1-2As shown, there are a handle 100 and a lamp head 200 .

[0038] The handle 100 is in a rod shape, and a cavity for assembly is formed inside, and the wind power component 400 is installed in the cavity.

[0039] The wind power assembly 400 installed in the handle 100 enables the handle 100 to have the effect of a fan, and the lamp head 200 installed on the top of the handle 100 can be used as a flashlight, which has various uses and functions.

[0040] An air duct 101 is formed inside the handle 100 , and an air inlet 102 and an air outlet 103 are provided on the handle 100 . The air inlet 102 and the air outlet 103 are connected to the air duct 101 , and the wind is sent out from the air outlet 103 of the handle 100 through the wind power component 400 .

[0041] Specifically, a duct component 110 is installed in the handle 100, and the duct component 110 is used to separate the internal cavity of the handle 100 to form the air duct 101 and an installation cavity, and the installation cavity is used to install circuit components such as the battery 500 and the circuit board 600.

[0042] See also Figure 3-4 As shown, the wind assembly 400 is installed in the wind duct 101, and the wind assembly 400 includes: a motor 410 and an impeller 420, and the impeller is connected to the output shaft of the motor 410 and driven to rotate by the motor 410. The motor 410 is installed on the duct member 110, and is stably installed inside the handle 100 with the duct member 110 as a support.

[0043] In certain embodiments, the impeller 420 is mounted on one end of the handle 100 close to the lamp head 200 and is arranged corresponding to the air inlet 102 to achieve a better fanning effect.

[0044] In some embodiments, a wind guiding surface 111 is formed on the duct member 110 , and the wind guiding surface 111 is used to guide the wind direction so as to guide the wind to be sent out from the air outlet 103 of the handle 100 .

[0045] In some embodiments, the wind guide surface 111 is arranged in an arc shape, and is bent from the wind power component 400 to the air outlet 103, so as to guide the wind to be sent out from the air outlet 103; Fig.10 As can be seen from the figure, the wind guide surface 111 is gradually arranged in an arc shape from the inside of the handle 100 to the air outlet 103, so that the wind can be more effectively guided to be sent out from the air outlet 103. In addition, this design of the wind guide surface 111 can also prevent some debris from entering the handle 100 from the air outlet 103.

[0046] In certain embodiments, the duct member 110 has a body supported inside the handle 100, and a mounting position 112 for mounting the motor 410 of the wind wheel assembly 400 is formed at the front end of the body, and the mounting position 112 is covered on the outside of the motor 410, so that the motor 410 is stably installed; specifically, a first mounting plate 113 and a second mounting plate 114 are formed at the front end of the duct member 110, and the first mounting plate 113 is fixed to the front end of the body, and the second mounting plate 114 is separated from the first mounting plate 113, and the first mounting plate 113 and the second mounting plate 114 are installed correspondingly, and recesses are formed on the corresponding surfaces, and the recesses form a space for assembling the motor 410; the enveloping installation method also makes the installation of the motor 410 more stable.

[0047] Furthermore, the mounting position 112 is extended outward from the front end of the body, which also provides a certain buffer space for the motor 410 when it is running.

[0048] The impeller 420 is a suction-type impeller that can continuously draw wind from the air inlet 102 into the air duct 101 .

[0049] The handle 100 has a shell 120 , which is composed of a combination of left and right shells 121 and 122 that are buckled together. A bottom cover 130 is provided at the bottom of the handle 100 ; the lamp holder 200 is installed on the top of the handle 100 .

[0050] In some embodiments, the duct component 110 should be stably installed in the handle 100, so a protrusion 1221 is formed on the shell 122 corresponding to the duct component 110, and a groove 115 is formed on the duct component 110 accordingly. The protrusion 1221 cooperates with the groove 115 to prevent the duct component 110 from moving in the handle 110.

[0051] In some embodiments, wiring holes are formed on the duct member 110 to facilitate wiring.

[0052] The above structure is the structure of the fan part, the handle 100 is a cylindrical rod, and the internal cavity is also cylindrical. Fig.11 As shown, during operation, the motor 410 drives the impeller 420 to operate, and the impeller 420 draws air in and out, and the air flows in from the air inlet 102, and is delivered from the air outlet 103 after being accelerated, forming an uninterrupted flow of cold air. The air flow is smoother than the wind generated by an ordinary fan, and the wind blown out is comfortable and soft, which is more suitable for people to use. It is like the sea breeze gently caressing the face, and the hair style will not be blown messy; the hidden impeller structure is safer in design and suitable for children of any age, preventing children from putting their fingers into the fan to touch the impeller and causing danger.

[0053] See also Figure 1As shown, the lamp head 200 is installed on the top of the handle 100 , and the air outlet 103 is arranged near the bottom of the handle 100 .

[0054] Then the air inlet 102 can be arranged near the top of the handle 100, near the lamp head 200. Of course, there can be other arrangements. 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.

[0055] See also Figure 5-8 As shown, the lamp holder 200 includes: a first lamp board 210 , a second lamp board 220 , an upper lamp cover 230 , a lower lamp cover 240 and a top cover 250 .

[0056] The lower lampshade 240 is arranged in a ring shape, and the air inlet cover 700 passes through the lower lampshade 240 and is connected to the handle 100, and the connection method can be a sleeve connection or a buckle connection.

[0057] The second lamp board 220 is installed between the air inlet cover 700 and the lower lamp cover 240 , and the light of the second lamp board 220 is diverged through the lower lamp cover 240 ; the first lamp board 210 is installed between the air inlet cover 700 and the upper lamp cover 230 , and the light of the first lamp board 210 is diverged through the upper lamp cover 230 .

[0058] See also Figure 6-7 As shown, the air 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 light-transmitting covers. The light of the first lamp panel 210 is upward and divergent to the surroundings, while the light of the second lamp panel 220 is downward and divergent to the surroundings.

[0059] In certain embodiments, see Fig. 9 As shown, the air inlet cover 700 has a body 710 that is approximately sleeve-shaped, and the air inlet 102 is provided on the body 710; and the outer wall of the body 710 extends circumferentially to form a support portion 720, and the support portion 720 is composed of a plurality of support legs 721 arranged along the circumference of the outer wall of the body 710, and a heat dissipation port 701 is formed between adjacent support legs 721.

[0060] In certain embodiments, the support foot 721 of the air inlet cover 700 extends downward and is formed inwardly with a hook portion 722; the second lamp board 220 is annular, and the second lamp board 200 is installed upward from the lower end of the main body 710 and is ring-shaped outside the main body 710, and is matched with the edge of the second lamp board 220 through the hook portion 722; the main body 710 of the air inlet cover 700 passes through the lower lamp cover 240 from top to bottom, the support portion 720 is matched with the end face of the lower lamp cover 240, and an annular groove 241 is formed on the end face of the lower lamp cover 240; after assembly, the second lamp board 220 corresponds exactly to the annular groove 241, and the light is diverged through the lower lamp cover 240.

[0061] It is worth noting that after assembly, the lower end of the main body 710 extends downward through the lower lampshade 240, and at the same time, the part of the main body 710 with the air inlet 102 also passes through the lower lampshade 240 and is exposed to the outside, which does not affect the air intake effect.

[0062] In some embodiments, a hook portion 730 is formed on the end surface of the air inlet cover 700, and the hook portion 730 is used to limit the positioning and installation of the first lamp board 210 on the air inlet cover 700. After the first lamp board 210 is installed, the upper lamp cover 230 is covered outside the first lamp board 210.

[0063] A buckle hook 251 is formed on the inner wall of the top cover 250, and a buckle groove 242 is formed on the outer wall of the lower lampshade 240. The buckle hook 251 cooperates with the buckle groove 242 to stably connect the two, and the air inlet cover 700 and the upper lampshade 230 are stably limited therebetween.

[0064] The product of the present invention can be used as a flashlight, so please refer to Figure 7 As shown, a lighting LED 211 is arranged at the center of the first light board 210, and a focusing cup 212 is arranged corresponding to the lighting LED 211. The brightness of the lighting LED 211 is suitable for being used as a flashlight. The focusing cup 212 is now located between the first light board 210 and the upper lampshade 230. A glass slide is installed on the focusing cup 212.

[0065] The top cover 250 is provided with a perforation for heat dissipation; the upper lampshade 210 and the top cover 250 are provided with a light outlet corresponding to the focusing cup 212 to facilitate the light divergence of the lighting LED 211. Fig.12 As shown, when used as a flashlight, the handle 100 can be held by hand, and the LED 211 on the lamp head 200 emits light for illumination.

[0066] In some embodiments, the first light board 210 is provided with the lighting LED 211 and a plurality of light-emitting LEDs 213 of different specifications and models, and the light-emitting LEDs 213 are arranged around the lighting LED 211. The light of the lighting LED 211 is diverged through the light outlet, while the light-emitting LED 213 is diverged outward through the light-transmitting port. The lighting LED 211 has higher illumination and is more energy-saving than a flashlight using a small inflatable bulb. It has the advantages of low power consumption, high brightness, long life, and small size. The lighting time can reach 6 hours on a single charge. The lighting LED 211 has an ultra-long service life, which can generally reach 50,000 to 100,000 hours or more, which is 5 to 10 times longer than the life of a traditional tungsten filament lamp; and the light-emitting LED 213 is small in size, durable, and energy-saving.

[0067] In some embodiments, the light-emitting LED 213 can be set as a soft light to play the role of auxiliary lighting;

[0068] In some embodiments, the light-emitting LED 213 can be set as an atmosphere light to create an atmosphere;

[0069] In some embodiments, the light-emitting LED 213 can be set as a colorful lamp with rich colors, and can be used as a decorative lamp;

[0070] In some embodiments, the light-emitting LED 213 can be set as an LED mosquito repellent lamp, the principle of which is to add the light waves that mosquitoes are afraid of into the light-emitting LED 213, and the light waves that mosquitoes are afraid of are 530-590nm; this part is controlled by a circuit, and the principle of the mosquito repellent lamp is a well-known principle in the prior art and will not be described in detail here.

[0071] The second light board 220 may also be provided with light-emitting LEDs 221 of different specifications, and the light-emitting LEDs 221 may be configured as lighting lamps, atmosphere lamps, decorative lamps, and the like.

[0072] See also Figure 2 and Fig.10 As shown, the handle 100 is internally installed with a battery 500 and a circuit board 600, which are located in the installation cavity of the handle 100, and the motor 410 of the wind power assembly 400, the first lamp board 210 and the second lamp board 220 in the lamp head 200 are electrically connected to the circuit board 600. The circuit board 600 is provided with control buttons and a charging interface, and the technologies and principles of the control buttons and the charging interface are all principles in the prior art, which are well known to those skilled in the art, and no specific explanation of the principles is given here.

[0073] However, in actual use, the first light board 210, the second light board 220 and the wind wheel assembly 400 can be controlled separately through control buttons.

[0074] In some embodiments, a base 300 is further included. By adding the structure of the base 300, the product can be used as a desk lamp.

[0075] Specifically, the end surface of the base 300 is concavely provided with a mounting position 310, and the end of the handle 100 is inserted and mounted in the mounting position 310, so that the handheld fan light is placed vertically. At this time, the second light board 220 and the light-emitting LED 213 on the first light board 210 can be turned on. In this technical method, the light-emitting LED 213 on the first light board 210 can be an atmosphere light, and the light-emitting LED 221 on the second light board 220 can be an illumination light, so that the light-emitting LED 221 can provide light to provide good illumination, and the light-emitting LED 213 is auxiliary lighting to create an atmosphere.

[0076] In certain embodiments, see Figure 1 As shown, when the handheld fan lamp is installed on the base 300, since the air outlet 103 is arranged at the bottom near the handle 100, the base 300 may block the air outlet 103, so a gap is formed on the base 300, and the gap is connected to the installation position 310, so that the air outlet 103 can be fully exposed after being installed on the base 300, so that it is convenient to use it as a desk lamp and blow air at the same time.

[0077] In some embodiments, after adding the base 300, the present invention can be transformed into a wireless charging method. The specific principle of wireless charging can adopt the wireless charging principle in the prior art, which will not be described in detail here.

[0078] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Handheld fan light, characterized by: include: A handle having a cavity therein; A lamp holder disposed on the handle; as well as A wind power component disposed in the cavity of the handle; An air duct is formed in the handle, and an air inlet and an air outlet are arranged on the handle, and the air inlet and the air outlet are connected to the air duct; The wind power component is located in the wind duct, and a wind guide surface is formed in the wind duct corresponding to the air outlet, and air is delivered from the air outlet through the wind power component; An air inlet cover is installed between the handle and the lamp head; The lamp holder comprises: an upper lampshade, a lower lampshade, a first lamp panel and a second lamp panel; The lower lampshade is arranged in a ring shape, the air inlet cover is installed between the upper lampshade and the lower lampshade, and the lower end of the air inlet cover passes through the lower lampshade and is connected to the handle; the second lamp panel is installed in the space formed between the lower lampshade and the air inlet cover; The first light board is installed on the top of the air inlet cover, and a lighting LED is arranged at the center of the first light board, and a focusing cup is arranged corresponding to the lighting LED; The lamp holder also includes a top cover, on which perforations are evenly formed.

2. The handheld fan light according to claim 1, characterized in that: A duct component is installed inside the handle, and the internal cavity of the handle is divided by the duct component to form the air duct and an installation cavity.

3. The handheld fan light according to claim 2, characterized in that: The wind guide surface is formed on the duct component, and the wind guide surface is arranged in an arc shape, bending from the wind power component to the air outlet.

4. The handheld fan light according to claim 2, characterized in that: A bracket for installing the motor is formed on the duct component, and the bracket is wrapped around the motor of the wind power component.

5. The handheld fan light according to claim 1, characterized in that: The wind power component comprises: a motor and an impeller, wherein the impeller is connected to the output shaft of the motor.

6. The handheld fan light according to claim 1, characterized in that: The lamp head is installed at one end of the handle; the air inlet and the heat dissipation outlet are evenly arranged on the air inlet cover.

7. The handheld fan light according to claim 1, characterized in that: The first light board is installed corresponding to the upper lampshade, and a plurality of light-emitting LEDs of the same or different specifications are installed on the first light board, and the light of the first light board is diffused through the upper lampshade; The second light board is installed corresponding to the lower lampshade, and a plurality of light-emitting LEDs of the same or different specifications are installed on the second light board; the light of the second light board is diffused through the lower lampshade.

8. The handheld fan light according to claim 1, characterized in that: A battery and a circuit board are installed inside the handle, the battery and the circuit board are located in the installation cavity of the handle, and the motor of the wind power component, the first light board and the second light board in the lamp head are all electrically connected to the circuit board; Control buttons are arranged on the circuit board.

9. The handheld fan light according to claim 1, characterized in that: The invention also comprises a base, wherein an end surface of the base is inwardly concavely provided with an installation position, and the handle is inserted and installed in the installation position.

Images