CN212250510U - Combined multifunctional LED lighting fan device - Google Patents
Combined multifunctional LED lighting fan device Download PDFInfo
- Publication number
- CN212250510U CN212250510U CN201921844384.XU CN201921844384U CN212250510U CN 212250510 U CN212250510 U CN 212250510U CN 201921844384 U CN201921844384 U CN 201921844384U CN 212250510 U CN212250510 U CN 212250510U
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- Prior art keywords
- fan
- circuit board
- lamp
- folding shaft
- led lighting
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Abstract
The utility model discloses a combined multifunctional LED lighting fan device, wherein a vertical rod, a folding shaft and a lamp holder are provided with a raised head, a groove, a line hole, an annular contact plate, a telescopic contact and an electric wire, the raised head and the groove are respectively arranged at the vertical rod, the folding shaft and two ends of the lamp holder, the annular contact plate is arranged at the raised head end, the telescopic contact is arranged in the groove, and the electric wire correspondingly connects the annular contact plate and the telescopic contact one by one; the fan, the upright stanchion, the folding shaft and the lamp holder are connected end to end; the first circuit board is provided with a signal transmission module, the base is provided with a signal interface connected with the signal transmission module, and the second circuit board is provided with a signal conversion module connected with the LED power supply. The utility model has the advantages that the desk lamp is arranged in a modularized way, the desk lamp and the fan are well combined into a whole, the desk lamp can be assembled according to the needs, and the desk lamp is disassembled and is convenient to store and carry; the plug-in mode of the desk lamp is simple and convenient to operate, compact in structure, convenient to adjust, capable of achieving diversified control and beneficial to expansion of functions of the desk lamp.
Description
Technical Field
The utility model relates to an electrical apparatus field, in particular to take combination formula LED lighting device of bladeless fan.
Background
The LED lighting is also called solid-state lighting, as a third generation lighting technology following incandescent lamps and fluorescent lamps, and has the characteristics of energy saving, environmental protection, safety and reliability, and a solid-state light source is a novel light source with great potential for replacing the conventional lighting apparatus in the next decade seen in the industry, and represents the future of the lighting technology. The development of new solid-state lighting is not only a revolution in the lighting field, but also meets the current requirements of building resource-saving and environment-friendly society.
The desk lamp is mainly used for local illumination, is convenient for reading, learning and working, and saves energy; the fan is mainly used for people to enjoy the cool and ventilate. The two kinds of equipment are common articles used in daily life and work, and people often match the two kinds of equipment together, but the two kinds of equipment are difficult to match well on the existing structure, so that the further popularization of the product is limited.
Patent CN206563207U that the patentee of this patent applied earlier discloses a modularization LED lighting device, including the headlight, the extension lamp, the universal wheel, the lamp pole, the extension rod, chassis fixing base and chassis, the one end of headlight is pegged graft with the one end of extension lamp, the other end of extension lamp is pegged graft with the one end of universal wheel, the other end of universal wheel is pegged graft with the one end of lamp pole, the other end of lamp pole is pegged graft with the one end of extension rod, the other end of extension rod is pegged graft with the one end of chassis fixing base, the other end of chassis fixing base is equipped with a fixation nut, the other end of chassis fixing base passes through fixation nut fixed connection with the chassis. The user can freely pull and insert according to the actual use condition to combine the required structure; but the product of this structure can only be used as the illumination and use, and the function is comparatively single. The patentee of this patent discloses a high-power LED illumination purification module lamp at patent CN208442588U, the innovative air purification device that has increased on the basis of former patent, and good will throw light on and air purification combines together, but at present still will throw light on and the good design that combines an organic whole of fan.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure is provided, and assembly and disassembly is convenient, and the contact nature is good, and has the combination formula LED lighting device of fan function simultaneously.
In order to solve the above problem, the utility model adopts the following technical scheme:
a combined multifunctional LED lighting fan device comprises a base, a fan, a vertical rod, a folding shaft and a lamp cap, wherein the base is provided with a mounting groove, a first circuit board and a control panel;
the upright rod, the fan, the folding shaft and the lamp cap are provided with raised heads, grooves, wire holes, annular contact plates, telescopic contacts and wires; the raised head and the groove are respectively arranged at two ends of the vertical rod, the folding shaft, the fan and the lamp cap, the wire hole penetrates through the vertical rod, the fan, the folding shaft and the lamp cap, the annular touch panel is arranged at the raised head end, the telescopic contacts are arranged in the groove, and the wires correspondingly connect the annular touch panel and the telescopic contacts one by one;
the raised head of the upright rod is connected with the mounting groove of the base, and the upright rod, the fan, the folding shaft and the lamp holder are connected end to end; the lamp holder is provided with an LED light source and a second circuit board, the LED light source is connected with the second circuit board, and the second circuit board is connected with the annular touch plates at the two ends and the telescopic contact through wires; the electric wire is provided with a live wire, a zero line and a data wire, the number of the rings corresponding to the annular touch panel and the number of the interfaces of the telescopic contacts are the same, the first circuit board is provided with a signal transmission module, the base is provided with a signal interface connected with the signal transmission module, and the second circuit board is provided with a signal conversion module connected with the led power supply.
In a preferred embodiment: and insulating sleeves are arranged between the different annular contact plates and the telescopic contacts for isolation.
In a preferred embodiment: the fan is a bladeless fan and is provided with an independent control switch.
In a preferred embodiment: the fan comprises a shell, a brushless motor, an impeller and a flow expander, wherein the brushless motor, the impeller and the flow expander are arranged in the shell; the brushless motor is connected to the impeller.
In a preferred embodiment: the upright stanchions are provided with 1 to 2 poles, and the lengths of the poles are different.
In a preferred embodiment: at least one expansion lamp or lamp holder is arranged, and different lamp holders are connected in parallel.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is assembled according to the requirement by modularizing each functional component of the desk lamp and combining two electric appliances of the desk lamp and the fan which are commonly used and are convenient to store and carry; the plug-in mode of this product easy operation is convenient, and the structure is inseparable, and it is convenient to adjust, can accomplish different angle illumination regulation, simultaneously, can control the fan and play local effect of enjoying the cool, ventilating to realize diversified control, be favorable to the expansion of desk lamp function, application prospect is wide.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side perspective structural schematic view of the base.
Fig. 3 is a schematic view of the connecting end structure.
Fig. 4 is a perspective structural diagram of the fan.
Figure 5 is a schematic view of a perspective unfolded configuration of the pole.
Fig. 6 is a perspective structural view of a folding shaft.
Fig. 7 is a perspective structural diagram of a lamp cap.
Fig. 8 is a perspective view of another lamp cap.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-8, a combined multifunctional LED lighting fan device includes a base 1, a vertical rod 2, a fan 3, a folding shaft 4, and a lamp head 5.
The fan 2, the upright rod 3, the folding shaft 4 and the lamp holder 5 are respectively provided with a raised head 21, a groove 22, a wire hole 23, an annular contact plate 24, a telescopic contact 25 and a wire 26, the raised heads 21 and the grooves 22 are respectively arranged at two ends of the fan 2, the upright rod 3, the folding shaft 4 and the lamp holder 5, the wire hole 23 penetrates through the fan 2, the upright rod 3, the folding shaft 4 and the lamp holder 5, the annular contact plate 24 is arranged at the raised head 21 end, the telescopic contact 25 is arranged in the groove 22, and the wire 26 correspondingly connects the annular contact plate 24 and the telescopic contact 25 one by one; the raised head 21 of the upright rod 2 is connected with the mounting groove 11 of the base 1, and the fan 2, the upright rod 3, the folding shaft 4 and the lamp holder 5 are connected end to end through the raised head 21 and the groove 22.
The fan 3 is of a bladeless fan structure and is provided with a brushless motor 31, an impeller 32, a flow expander 33, an annular air cavity 34, an annular air outlet 35, a control circuit, a button 36 and a net-shaped air inlet 37, wherein the annular air cavity 34 and the annular air outlet 35 are arranged on the upper part of a shell of the fan 3; the brushless motor 31, the impeller 32 and the flow expander 33 are arranged at the lower part in the cavity of the fan 3, the brushless motor 31 is connected with the impeller 32, the impeller 32 is driven by the brushless motor 31, airflow is sent into the annular air cavity 34 through the flow expander 33, then the air is blown out from the annular air outlet 35, and the net-shaped air inlet 37 is arranged at the bottom of the shell of the fan 3; the control circuit and the button 36 are arranged on the upper part of the shell of the fan 3, and can realize the starting of the fan, the adjustment of the wind speed and the adjustment and control of the mode.
The lamp holder 5 is provided with an LED light source 51, a second circuit board 52 and an optical lens 53, the LED light source 51 is connected with the second circuit board 52, and the second circuit board 52 is in electric wire connection with the annular contact plates 24 and the telescopic contacts 25 at two ends; the electric wire 26 is provided with a power line 261 and a data line 262, and the same number of ports are provided corresponding to the number of rings of the annular touch panel 24 and the retractable contacts 25. The lens 43 is buckled on the LED light source 42, so that light from the light source can be uniformly emitted through the lens 43. The first circuit board 13 is a system host and consists of an AC-DC switching power supply, a singlechip and a control panel; the second circuit board 52 is a system slave and is composed of a single chip microcomputer and an LED light source, direct current power supply and serial bus communication are adopted between the two circuit boards, and the effects of light of the LED light source in the second circuit board 52, including the brightness degree, the color temperature and the like of the light, can be respectively controlled through the first circuit board 13. The raised heads 21 and the grooves 22 are butted, so that the annular contact plates 24 correspond to the telescopic contacts 25 one by one and are tightly connected, and the power supply contact is good.
And an insulating sleeve is arranged between the different annular contact plates 24 and the telescopic contact 25 for isolation, so that mutual interference of power supplies is avoided.
The upright stanchions 2 are provided with 1-2 upright stanchions, the lengths of the upright stanchions 2 are different, and at least one upright stanchion 2 with different lengths is arranged according to the needs, so that the best illumination or signal transmission effect is achieved.
The fan 3 is a bladeless fan structure with hidden fan blades, is safe and attractive, is provided with independent switch control, can realize different control effects through long-short pressing, can switch the switch of the fan and the wind speed, can switch the natural and sleeping modes of the fan on time, and is convenient and free to use.
The number of the lamp holders 5 is at least one, the different lamp holders 5 are connected in parallel, each lamp holder 5 can be independently controlled by the data line 262 according to the control of each lamp holder 5, for example, the brightness of the two lamp holders 5 needs to be controlled respectively, and the control panel 13 is only needed.
In application, the dual lamp caps are controlled separately in fig. 1 as an example. According to the technical scheme, the raised head 21 of the fan 3 is inserted into the mounting groove 11, the raised head 21 of the upright rod 3 is inserted into the groove 22 of the fan 3, the length and the number of the upright rods 2 to be mounted are selected according to lighting requirements, the raised head 21 and the groove 22 are connected end to end, the groove 22 of the folding shaft 4 is connected with the raised head 21 of the upright rod 3, the raised head 21 at the other end of the folding shaft 4 is connected with the groove 22 of the lamp holder 5, the lamp holder 5 is connected with the other lamp holder 5 in an inserting mode, and after the mounting is completed, the desk lamp is connected with a mains supply. In the use, can adjust the illumination position through rotating pole setting 2, can also adjust the inclination of illumination through folding axle 3, can also adjust the direction of illumination through rotating each lamp holder 5 respectively in addition, realize diversified direction illumination, but also rotatory fan 2 adjusts the direction of blowing. Because the two lamp holders 5 are connected in parallel, the brightness of each lamp holder 5 can be independently adjusted through the control panel 13, diversified control is realized, and the fan is controlled by an independent button or can be controlled by an independent button.
Of course, the lamp holder and the fan can be freely combined according to the preference of users, the lamp holder and the fan can be used together, the positions of the vertical rod and the fan can be interchanged, the height of the fan is increased, the fan can be used independently, and the like.
The above description is only the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered by the present invention.
Claims (6)
1. A combined multifunctional LED lighting fan device comprises a base, a fan, a vertical rod, a folding shaft and a lamp cap, wherein the base is provided with a mounting groove, a first circuit board and a control panel;
the method is characterized in that: the upright rod, the fan, the folding shaft and the lamp cap are provided with raised heads, grooves, wire holes, annular contact plates, telescopic contacts and wires; the raised head and the groove are respectively arranged at two ends of the vertical rod, the folding shaft, the fan and the lamp cap, the wire hole penetrates through the vertical rod, the fan, the folding shaft and the lamp cap, the annular touch panel is arranged at the raised head end, the telescopic contacts are arranged in the groove, and the wires correspondingly connect the annular touch panel and the telescopic contacts one by one;
the raised head of the upright rod is connected with the mounting groove of the base, and the upright rod, the fan, the folding shaft and the lamp holder are connected end to end; the lamp holder is provided with an LED light source and a second circuit board, the LED light source is connected with the second circuit board, and the second circuit board is connected with the annular touch plates at the two ends and the telescopic contact through wires; the electric wire is provided with a live wire, a zero line and a data wire, the number of the rings corresponding to the annular touch panel and the number of the interfaces of the telescopic contacts are the same, the first circuit board is provided with a signal transmission module, the base is provided with a signal interface connected with the signal transmission module, and the second circuit board is provided with a signal conversion module connected with the led power supply.
2. The combined multifunctional LED lighting fan device of claim 1, wherein: and an insulating sleeve is arranged between the annular touch plate and the telescopic contact for isolation.
3. The combined multifunctional LED lighting fan device of claim 1, wherein: the fan is a bladeless fan and is provided with an independent control switch.
4. The combined multifunctional LED lighting fan device according to claim 3, wherein: the fan comprises a shell, a brushless motor, an impeller and a flow expander, wherein the brushless motor, the impeller and the flow expander are arranged in the shell; the brushless motor is connected to the impeller.
5. The combined multifunctional LED lighting fan device of claim 1, wherein: the upright stanchions are provided with 1 to 2 poles, and the lengths of the poles are different.
6. The combined multifunctional LED lighting fan device of claim 1, wherein: at least one lamp cap is arranged, and different lamp caps are connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921844384.XU CN212250510U (en) | 2019-10-30 | 2019-10-30 | Combined multifunctional LED lighting fan device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921844384.XU CN212250510U (en) | 2019-10-30 | 2019-10-30 | Combined multifunctional LED lighting fan device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212250510U true CN212250510U (en) | 2020-12-29 |
Family
ID=73972121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921844384.XU Expired - Fee Related CN212250510U (en) | 2019-10-30 | 2019-10-30 | Combined multifunctional LED lighting fan device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212250510U (en) |
-
2019
- 2019-10-30 CN CN201921844384.XU patent/CN212250510U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 Termination date: 20211030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |