CN207034765U - A kind of LED desk lamp with bluetooth communication - Google Patents

Abstract

A kind of LED desk lamp with bluetooth communication,Desk lamp is placed on the table by base,Lighting unit is provided with above base,The lighting unit includes lampshade and LED lamp panel,LED lamp panel is provided with lampshade,The lower section of LED lamp panel is provided with a can in lampshade,A small plateau is provided with above can LED lamp panel is padded,Four chow rings of LED lamp panel have the radiating piece being located in small plateau,Radiating piece is generally cylindric,Radiating piece is designed using radial pattern fluid-type,Centre position up/down perforation,The working end of LED lamp panel passes through the hollow space of radiating piece,Can and base are connected with power module,Bluetooth communication is provided with the base,Bluetooth communication receives and outputs signal to PWM control modules by digital analog converter after the control signal of cell phone application,PWM control modules are by changing color and the brightness of the duty cycle adjustment LED of LED,The control to LED is achieved that by the mobile phone of oneself so as to user.

Description

A kind of LED desk lamp with bluetooth communication

Technical field

It the utility model is related to lighting field, more particularly to a kind of LED desk lamp with bluetooth communication.

Background technology

Intelligent appliance, microprocessor, sensor technology, the network communications technology are exactly introduced after home appliance to the family formed Electric product, there is automatic sensing residence space state and household electrical appliances oneself state, household electrical appliances service state, can automatically control and receive Residential customer is in premises or long-range control instruction；Meanwhile part of the intelligent appliance as smart home, can be with living Other household electrical appliances and household, facility interconnection composition system, realize smart home function in residence, and which forms one in Internet of Things Individual application most specifically, with mankind's application demand and the intelligentized continuous development of household electrical appliances, its content will more be enriched, and most The intelligent appliance that mankind's daily life can be incorporated is exactly LED light fixtures, and LED is the green energy conservation illumination for generally acknowledging 21st century, it Had the following advantages compared with conventional lamp：1. energy-conservation, LED energy consumption is only the 1/10 of incandescent lamp, the 1/2 of electricity-saving lamp；It is 2. long-lived Life, life-span are 10 times of traditional fluorescent lamp up to more than 50,000 hours, are more than 50 times of traditional tengsten lamp, can be long-term use of Without changing, labour cost is reduced, more suitable for being difficult to the occasion changed；3. environmental protection, pollution-free, contain in traditional light fixture Substantial amounts of mercury vapour, it can be evaporate into if broken mercury vapour in air, but LED daylight lamp does not use mercury then, And LED product is not also leaded.Without ultraviolet（UV）And infrared ray（IR）Radiation, does not have any pollution to environment；LED lamp panel has Luminous efficiency is high, small volume light weight, environmental protection, is novel illumination product the advantages that shock resistance.

LED desk lamp is one kind of LED illumination lamp, and it is outer including being made up of lampshade with the radiating piece partly stretched into lampshade Shell, but common desk lamp in design mostly using integrated molding by the way of, in actual maintenance, generally radiating piece Whole lighting part is taken out after opening, this brings very big inconvenience to maintenance, in addition, people touch by using hand Switch on light fixture carries out the control to light fixture, use it is very inconvenient, if can be by the smart mobile phone in people's hand The control to light fixture is carried out, just can be brought great convenience to life.Light fixture is controlled by SMS etc., needed User pays campus network.

Utility model content

The utility model aims to provide a kind of LED desk lamp with bluetooth communication.

To realize above-mentioned technical purpose, the utility model uses following technical scheme, a kind of LED with bluetooth communication Desk lamp, desk lamp include power module, and desk lamp is placed on the table by base, and lighting unit, the illumination are provided with above base Unit includes lampshade and LED lamp panel, is provided with LED lamp panel in lampshade, the lower section of LED lamp panel is provided with a can, iron in lampshade It is provided with that a small plateau is padded by LED lamp panel above box, the positive light extraction part of LED lamp panel is LED lamp bead by anti-above it Light cup and light-passing board control light shape angle, and LED lamp panel includes the LED lamp bead for being located at its center, four chow rings of LED lamp panel There is the radiating piece being located in small plateau, radiating piece is generally cylindric, and radiating piece is designed using radial pattern fluid-type, centre position Up/down perforation, LED lamp panel are fixed on radiating piece by fixed screw, and the working end of LED lamp panel passes through the hollow bulb of radiating piece Point, can and base be connected with power module, encapsulation process, LED are carried out using sealing ring between reflector and light-passing board The center of plate is LED lamp bead, is made a circle provided with screw thread, the top of reflector and LED in week of the LED lamp bead in LED lamp panel The screw thread of lamp bead periphery, which is engaged, to be fixed in LED lamp panel, in addition, being provided with bluetooth communication, Bluetooth communication in the base Module and cell phone application module wireless connection, while bluetooth communication connection digital analog converter, digital analog converter connection PWM controls Molding block, PWM control modules connection LED lamp bead.

Preferably, described bluetooth communication uses BK3260 chips.

Preferably, described LED lamp bead is RGB LEDs.

Preferably, described radiating piece is designed using radial pattern fin radiating structure, and use high heat conduction aluminium alloy material Material is made, and the gap between LED lamp panel and radiating piece is filled using heat-conducting silicone grease.

Preferably, the lampshade uses glass lamp shade.

The LED desk lamp of the novel belt bluetooth communication of the utility model design, by the LED desk lamp with bluetooth communication Various pieces modularization, be easy to produce, also more can be time saving and energy saving during maintenance, compare original desk lamp design, the utility model Also there is more preferable light shape angle by the combination of reflector and light-passing board, in actual use, probably due to the need of production environment Want and change the light gathering degree of light source, traditional desk lamp, which needs to open on lampshade, redesigns lampshade, it is also necessary to considers original fix The influence of LED firmly, the utility model then only need to change the i.e. achievable purpose of LED lamp bead, time saving and laborsaving, its radiating piece Ensure cross-ventilation using the design of radial pattern fluid-type, using high heat conduction aluminum alloy materials, heat is produced when reducing LED work Amount, it is contemplated that can have minim gap between LED and heat sink contact face, the utility model is specially filled out provided with heat-conducting silicone grease Fill, the operation furthermore, it is contemplated that the utility model works throughout the year, existing dust can influence the working life of LED, in order to more preferable Dustproof effect, encapsulation process is carried out using sealing ring between reflector and light-passing board, can also be prevented dust-proof while The tiny globule and dust penetrate into, and bluetooth communication of the present utility model passes through number after receiving the control signal of cell phone application Weighted-voltage D/A converter outputs signal to PWM control modules, and PWM control modules are by changing the color of the duty cycle adjustment LED of LED And brightness, so that user achieves that the control to LED lamps by the mobile phone of oneself, and similar frequency bands are operated in other System compare, faster, packet is shorter for bluetooth frequency hopping, this make Bluetooth system than other systems communicate to connect it is more stable, communication Speed faster, while is not easily disturbed and cracked.

Brief description of the drawings

Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment Become obvious and be readily appreciated that, wherein：

Fig. 1 is the schematic diagram of the utility model embodiment；

Fig. 2 is the schematic diagram that each part of the utility model is disassembled；

The schematic diagram of Fig. 3 the utility model LED lamp panel, reflector and light-passing board；

Fig. 4 is the utility model cell phone application module, bluetooth communication, digital analog converter, PWM control modules, LED The module connection diagram of pearl.

In figure：1st, power module；2nd, base；3rd, lampshade；4th, LED lamp panel；5th, can；6th, small plateau；7th, reflector；8th, thoroughly Tabula rasa；9th, radiating piece；10th, LED lamp bead.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model Limitation.

In description of the present utility model, unless otherwise prescribed with restriction, it is necessary to explanation, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be mechanical connection or the company of electrical connection or two element internals It is logical, can be joined directly together, can also be indirectly connected by intermediary.For the ordinary skill in the art, may be used To understand the concrete meaning of above-mentioned term as the case may be.

Referring to Fig. 1 to Fig. 4 descriptions according to the LED desk lamp with bluetooth communication of the utility model embodiment, platform Lamp includes power module 1, and desk lamp is placed on the table by base 2, and the top of base 2 is provided with lighting unit, the lighting unit Including lampshade 3 and LED lamp panel 4, LED lamp panel 4 is provided with lampshade 3, the lower section of LED lamp panel 4 is provided with a can 5 in lampshade 3, The top of can 5 is provided with that one small plateau 6 is padded by LED lamp panel 4, and the positive light extraction part of LED lamp panel 4 is LED lamp bead 10 by it The reflector 7 and light-passing board 8 of top control light shape angle, and LED lamp panel 4 includes the LED lamp bead 10 for being located at its center, Four chow rings of LED lamp panel 4 have the radiating piece 9 being located in small plateau 6, and radiating piece 9 is generally cylindric, and radiating piece 9 is using radiation Type fluid-type is designed, and centre position up/down perforation, LED lamp panel 4 is fixed on radiating piece 9 by fixed screw, LED lamp panel 4 Working end is connected through hollow space, can 5 and the base 2 of radiating piece 9 with power module 1, between reflector 7 and light-passing board 8 Encapsulation process is carried out using sealing ring, the center of LED lamp panel 4 is LED lamp bead 10, and LED lamp bead 10 is in LED lamp panel 4 Make a circle in week provided with screw thread, the top of reflector 7 is engaged with the screw thread of the periphery of LED lamp bead 10 to be fixed in LED lamp panel 4, In addition, bluetooth communication is provided with the base 2, bluetooth communication and cell phone application module wireless connection, while bluetooth is led to Believe module connection digital analog converter, digital analog converter connection PWM control modules, PWM control modules connection LED lamp bead.

Preferably, described bluetooth communication uses BK3260 chips.

Preferably, described LED lamp bead 10 is RGB LEDs.

Preferably, described radiating piece 9 is designed using radial pattern fin radiating structure, and use high heat conduction aluminium alloy material Material is made, and the gap between LED lamp panel 4 and radiating piece 9 is filled using heat-conducting silicone grease.

Preferably, the lampshade 3 uses glass lamp shade.

The LED desk lamp of the novel belt bluetooth communication of the utility model design, by the LED desk lamp with bluetooth communication Various pieces modularization, be easy to produce, also more can be time saving and energy saving during maintenance, compare original desk lamp design, the utility model Also there is more preferable light shape angle by the combination of reflector and light-passing board, in actual use, probably due to the need of production environment Want and change the light gathering degree of light source, traditional desk lamp, which needs to open on lampshade, redesigns lampshade, it is also necessary to considers original fix The influence of LED firmly, the utility model then only need to change the i.e. achievable purpose of LED lamp bead, time saving and laborsaving, its radiating piece Ensure cross-ventilation using the design of radial pattern fluid-type, using high heat conduction aluminum alloy materials, heat is produced when reducing LED work Amount, it is contemplated that can have minim gap between LED and heat sink contact face, the utility model is specially filled out provided with heat-conducting silicone grease Fill, the operation furthermore, it is contemplated that the utility model works throughout the year, existing dust can influence the working life of LED, in order to more preferable Dustproof effect, encapsulation process is carried out using sealing ring between reflector and light-passing board, can also be prevented dust-proof while The tiny globule and dust penetrate into, and bluetooth communication of the present utility model passes through number after receiving the control signal of cell phone application Weighted-voltage D/A converter outputs signal to PWM control modules, and PWM control modules are by changing the color of the duty cycle adjustment LED of LED And brightness, so that user achieves that the control to LED lamps by the mobile phone of oneself, and similar frequency bands are operated in other System compare, faster, packet is shorter for bluetooth frequency hopping, this make Bluetooth system than other systems communicate to connect it is more stable, communication Speed faster, while is not easily disturbed and cracked.

In the description of this specification, the description meaning of reference term " one embodiment ", " example " or " some examples " etc. Refer to and be contained in of the present utility model at least one with reference to specific features, structure, material or the feature that the embodiment or example describe In individual embodiment or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned term Or example.Moreover, specific features, structure, material or the feature of description in any one or more embodiments or can be shown Combined in an appropriate manner in example.

While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that： These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced And modification, the scope of the utility model are limited by claim and its equivalent.

Claims (5)

1. a kind of LED desk lamp with bluetooth communication, it is characterised in that desk lamp includes power module, and desk lamp is put by base Put on the table, lighting unit is provided with above base, the lighting unit includes lampshade and LED lamp panel, LED is provided with lampshade Plate, the lower section of LED lamp panel is provided with a can in lampshade, and can top is padded by LED lamp panel provided with a small plateau, LED The positive light extraction part of lamp plate is that LED lamp bead controls light shape angle by the reflector above it and light-passing board, and LED lamp panel includes The LED lamp bead of its center is located at, four chow rings of LED lamp panel have the radiating piece being located in small plateau, and radiating piece is generally justified Tubular, radiating piece are designed using radial pattern fluid-type, and centre position up/down perforation, LED lamp panel is fixed on scattered by fixed screw On warmware, the working end of LED lamp panel is connected through hollow space, can and the base of radiating piece with power module, reflector and Encapsulation process is carried out using sealing ring between light-passing board, the center of LED lamp panel is LED lamp bead, and LED lamp bead is in LED Making a circle in week on plate provided with screw thread, the top of reflector is engaged with the screw thread of LED lamp bead periphery to be fixed in LED lamp panel, In addition, bluetooth communication is provided with the base, bluetooth communication and cell phone application module wireless connection, while bluetooth is led to Believe module connection digital analog converter, digital analog converter connection PWM control modules, PWM control modules connection LED lamp bead.

2. the LED desk lamp according to claim 1 with bluetooth communication, it is characterised in that described Bluetooth communication mould Block uses BK3260 chips.

3. the LED desk lamp according to claim 1 with bluetooth communication, it is characterised in that described LED lamp bead is RGB LEDs.

4. the LED desk lamp according to claim 1 with bluetooth communication, it is characterised in that described radiating piece uses Radial pattern fin radiating structure is designed, and is made using high heat conduction aluminum alloy materials, and the gap between LED lamp panel and radiating piece is adopted Filled with heat-conducting silicone grease.

5. the LED desk lamp according to claim 1 with bluetooth communication, it is characterised in that the lampshade uses glass Lampshade.