CN209402772U - A kind of lantern - Google Patents

Abstract

The utility model relates to field of light fittings, especially a kind of lantern, it is connected with top cover in turn from top to bottom, upper radiating seat, LED filament, lower radiating seat, pedestal equipped with battery, the translucent cover covered at outside the LED filament is mounted between the upper radiating seat and the lower radiating seat, LED filament includes, resin photic zone, substrate, along multiple LED wafers of substrate length direction arrangement, the multiple pins extended outside towards the resin photic zone, each described pin is connected with a conducting wire, the LED wafer both ends are electrically connected with a conducting wire respectively, the resin photic zone is wrapped in the LED wafer, outside the conducting wire.Making the portable lamp by LED filament, there are many light-emitting modes.

Description

A kind of lantern

Technical field

The utility model relates to field of light fittings, especially a kind of lantern.

Background technique

LED is called light emitting diode, is a kind of solid state semiconductor devices that can convert electrical energy into visible light, it can Directly to convert electricity to light.The heart of LED is the chip (LED wafer) of a semiconductor, and one end of chip is attached to a branch On frame, one end is cathode, and the other end connects the anode of power supply, is encapsulated entire chip by epoxy resin.Semiconductor wafer Consist of two parts, a part is P-type semiconductor, and hole is occupied an leading position inside it, and the other end is N-type semiconductor, at this While being mainly electronics.But when both semiconductors connect, a P-N junction is just formed between them.When electric current passes through When conducting wire acts on this chip, electronics will be pushed to the area P, and electronics, then will be with light with hole-recombination in the area P The form of son issues energy, and here it is the principles that LED light shines.And the wavelength of light i.e. the color of light, it is by formation P-N junction Material determine.

The light-emitting component of LED mainly has LED lamp bead (straight cutting, patch), two kinds of forms of LED filament.The luminous mould of LED filament Formula is single.In order to obtain there are many lamps and lanterns of light-emitting mode, usually luminaire manufacturer manufactures or purchases respectively circuit board (containing control Device processed), lamp bead, after lamp bead is welded one by one on circuit boards, the quantity of lamp bead is more.

Referring to Figure 1, notification number is that the Chinese utility model patent of CN204442783U discloses a kind of bluetooth LED light Tool, including chassis, cover at the lampshade on chassis, several LED light source structures on chassis, be set to chassis on and and LED The LED intelligent controller of light-source structure connection.Several LED lamp beads that LED light source structure includes substrate, is laid on substrate；LED The intelligent control circuit of the interior illumination effect for being equipped with receivable Bluetooth control signal and controlling LED lamp bead of intelligent controller；Intelligence Control circuit includes fuse F1, power supply circuit, the control module connecting with power supply circuit, with control module connect and controlled The the first control switch circuit and the second control switch circuit of module control, the first control switch circuit, the second control switch electricity Road is connect with LED lamp bead respectively；The bluetooth module that can receive external Bluetooth control signal is equipped in control module, being additionally provided with can Regulate and control the control processing module of the illumination effect of LED lamp bead according to Bluetooth control signal.

The prior art can not control multiple LED lamp beads by controller simultaneously, therefore that there are light-emitting modes is more single Problem.

Utility model content

In order to overcome the above problem, the utility model provides a kind of lantern with several lighting modules.

In order to achieve the above-mentioned advantages, the utility model provides a kind of lantern, it is connected with top cover, upper heat dissipation in turn from top to bottom Seat, LED filament, lower radiating seat, the pedestal equipped with battery are mounted between the upper radiating seat and the lower radiating seat The translucent cover outside the LED filament is covered at, LED filament includes, resin photic zone, substrate, along the arrangement of substrate length direction Multiple LED wafers, the multiple pins extended outside towards the resin photic zone, each described pin are connected with a conducting wire, The LED wafer both ends are electrically connected with a conducting wire respectively, and the resin photic zone is wrapped in the LED wafer, the conducting wire Outside.

In one embodiment of the utility model, the substrate is made of insulating material, and the substrate is for described in fixation LED wafer, the conducting wire.

In one embodiment of the utility model, the substrate is also used to fix multiple pins.

In one embodiment of the utility model, the LED filament further includes controller, the controller have with it is multiple The output end of the pin connection, the controller are used to control the electric current output of each output end.

In one embodiment of the utility model, the controller is used to control the size of current of the output end.

In one embodiment of the utility model, the electric current that the controller is also used to control each output end is defeated Time and direction out.

In one embodiment of the utility model, the conducting wire is printed circuit.

In one embodiment of the utility model, the substrate is pcb board.

In one embodiment of the utility model, the switch that the pedestal is equipped with for controlling the LED filament work is pressed Button.

In one embodiment of the utility model, the upper radiating seat is equipped with mobilizable carrying handle.

In the utility model, making the portable lamp by LED filament, there are many light-emitting modes.

Figure of description

Fig. 1 show the structural schematic diagram of the Bluetooth LED lamp of the prior art.

Fig. 2 show the structural schematic diagram of the lantern of the utility model first embodiment.

Fig. 3 show the structural schematic diagram of the LED filament of the lantern of Fig. 2.

Fig. 4 show the cut-away illustration of the LED filament of Fig. 3.

Fig. 5 show the structural schematic diagram of the substrate of the LED filament of the utility model second embodiment.

Fig. 6 show the partial enlarged view at the substrate A of the LED filament of Fig. 5.

Fig. 7 show the structural schematic diagram of the LED filament of the utility model 3rd embodiment.

Fig. 8 show the structural schematic diagram of the LED filament of the utility model fourth embodiment.

Fig. 9 show the cut-away illustration of the LED filament of Fig. 8.

Figure 10 show the structural schematic diagram of the lantern of the 5th embodiment of the utility model.

Figure 11 show the structural schematic diagram of the lantern of the utility model sixth embodiment.

Figure 12 show the structural schematic diagram of the LED filament of the 7th embodiment of the utility model.

Figure 13 show the bottom view of the LED filament of Figure 12.

Specific embodiment

Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken, Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes specific embodiment, structure, feature and its effect, Detailed description is as follows.

Refer to Fig. 2, a kind of lantern of the utility model first embodiment, be connected in turn from top to bottom top cover 71, Upper radiating seat 72, LED filament a, lower radiating seat 73, the pedestal 74 equipped with battery, the upper radiating seat 72 and the lower heat dissipation The translucent cover 75 covered at outside the LED filament a is mounted between seat 73.The pedestal 74 is equipped with described for controlling The switch button 76 of LED filament a work.Upper radiating seat 72 is equipped with mobilizable carrying handle 77.

Refer to Fig. 3, Fig. 4, multiple LED filaments are vertically arranged in translucent cover 75, the light-emitting surface direction of LED filament a The translucent cover 75.LED filament a includes, resin photic zone 1, substrate 6, along the arrangement of 6 length direction of substrate multiple LED wafers 2, The multiple pins 4 extended outside towards the resin photic zone 1, each described pin 4 are connected with a conducting wire 5, and the LED is brilliant 2 both ends of piece are electrically connected with a conducting wire 5 respectively, and the resin photic zone 1 is wrapped in the LED wafer 2, outside the conducting wire 5.

The substrate 6 is pcb board.The substrate 6 is made of insulating material, and the substrate 6 is for fixing the LED wafer 2, the conducting wire 5 and the pin 4.

Conducting wire 5 is printed circuit.The conducting wire 5 has multiple for connecting the tie points of LED wafer 2 to 61, tie point It is electrically connected to 61 with conducting wire 5.Tie point is rectangular or round to 61.

The lantern further includes controller 3, and controller 3 is located in pedestal 74, and the controller 3 has described to be drawn with multiple The output end 31 that foot 4 connects, the controller 3 are used to control the electric current output of each output end 31.Controller 3 is also used In the size of current for controlling the output end 31.31 controller 3 of output end is also used to control the electricity of each output end 31 Flow time and the direction of output.

Controller 3 is by controlling the size of current of output end 31 corresponding with pin 4 and the electricity of each output end 31 The time and direction for flowing output make the LED wafer 2 realize several lighting modules.

Refer to Fig. 5, Fig. 6, in the second embodiment of the utility model, controller 3 is located at 6 table of substrate of LED filament a Face, the output end 31 of controller 3 are electrically connected with multiple pins 4 respectively.

During the installation process, multiple LDE filament a connect to power supply can room LED wafer 2 realize several lighting modules.Phase The controller being located in pedestal 74 than first embodiment need to be electrically connected with multiple LED filaments, and the installation of the present embodiment is more high It imitates and reduces installation accuracy.

Refer to Fig. 7, in the 3rd embodiment of the utility model, the conducting wire 5 of LED filament is electrically connected with controller 3.

In use, controller 3 controls the size of current of multiple output ends 31 and the electricity of each output end 31 The time of output is flowed, so that the LED filament be made to realize several lighting modules.

Refer to Fig. 8, Fig. 9, in the fourth embodiment of the utility model, conducting wire 5 includes the first conducting wire 5a, the second conducting wire 5b, privates 5c.LED wafer 2 is fixed on above the second conducting wire 5b by insulating cement 5d, and 2 both ends of LED wafer are respectively with first Conducting wire 5a or the second conducting wire 5b or privates 5c is electrically connected by gold thread 62, the first conducting wire 5a, the second conducting wire 5b, privates The end of 5c is electrically connected with output end 31 respectively.

During the installation process, LED wafer 2 is fixed on above the second conducting wire 5b, and LED wafer 2 is by gold thread 62 respectively with the One conducting wire 5a, the second conducting wire 5b or the first conducting wire 5a, privates 5c or the second conducting wire 5b, privates 5c electrical connection.It compares In the conducting wire that first embodiment is printed circuit, the installation process of the present embodiment is more easy.

Referring to Figure 10, in the 5th embodiment of the utility model, which further includes for incuding intensity of illumination Illumination inductor 32, illumination inductor 32 are located at 71 top of top cover.Illumination inductor 32 is electrically connected with controller 3.When illumination sense When the intensity of illumination for answering device 32 to sense is lower than setting value, controller 3 controls LED filament a and improves brightness, when illumination inductor 32 When the intensity of illumination sensed is higher than setting value, controller 3, which controls LED filament a, reduces brightness.

The strong and weak automatic adjustment illumination brightness that the lantern can shine when in use according to ambient light, indirectly extends the hand Hand lamp uses the time.

Referring to Figure 11, in the sixth embodiment of the utility model, pedestal 74 is additionally provided with to be generated for controlling LED filament a The control handle 78 of several lighting modules.Controller 3 by control each output end 31 electric current output time and Electric current output size realizes different light-emitting modes.It is flickering or what is frequently flashed shines for example, when needing to cry for help Mode is more obvious, is also easier to be found, in another example, it, can shining by different frequency when field exploration and teammate get in touch with Mode conveys specific signal, easily and effectively.

2, Figure 13 referring to Figure 1, in the 7th embodiment of the utility model, the end of the conducting wire 5 has for connecting LED Multiple connection units 9 of unit Oa, connection unit 9 include: bonding pad 91, Zone R 92, the area G 93, the area B 94.Bonding pad 91 is by drawing Foot 4 is connect with the positive or negative pole of power supply, and Zone R 92, the area G 93, the area B 94 are connected by the positive or negative pole of pin 4 and power supply respectively It connects.Bonding pad 91 and Zone R 92, the area G 93 are fixed with LED unit Oa between the area B 94.

The corresponding LED unit Oa of the multiple and connection unit 9 that the LED filament of the colour has, LED unit Oa is along length side To arrangement.Each LED unit Oa includes the different LED wafer 2 of multiple colors, and LED wafer 2 can be subdivided into LED wafer again O1, LED wafer O2, LED wafer O3.The both ends of LED wafer O1 are connected and fixed with bonding pad 91, Zone R 92 respectively；LED wafer O2 Both ends be connected and fixed respectively with bonding pad 91, the area G 93；The both ends of LED wafer O3 connect with bonding pad 91, the area B 94 solid respectively It is fixed.LED wafer O1 can produce red light source, and LED wafer O2 can produce green light source, and LED wafer O3 can produce blue-light source.Base 6 back side of plate is equipped with the metal dots 95 that are electrically connected with bonding pad 91, Zone R 92, the area G 93, the area B 94, bonding pad 91, Zone R 92, the area G 93, The area B 94 is respectively equipped with metal aperture 96 corresponding with metal dots 95.When the conducting wire 5 for being located at 6 surface of substrate is unable to satisfy to connection list When the wiring of member 9, metal dots 95 can be then electrically connected by being arranged in the conducting wire 5 at 6 back side of substrate with corresponding pin 4.

During the installation process, connection unit 9 and conducting wire 5 are laid out in advance, then with LED wafer O1, LED wafer O2, LED wafer O3 be one group be installed on 9 surface of connection unit, finally by resin photic zone 1 be wrapped in substrate 6, LED unit Oa, Outside connection unit 9 and conducting wire 5, to complete to install.

In the present embodiment, controller 3 by control corresponding with pin 4 output end 31 size of current and each The time of the electric current output of output end 31 and direction enable the LED filament to generate the light of multicolour when being powered.

In the utility model, controller 3 is by controlling the size of current of corresponding with pin 4 output end 31 and each The time of the electric current output of a output end 31 and direction make the LED filament realize several lighting modules.

In the utility model, making the portable lamp by LED filament, there are many light-emitting modes.

More than, it is only the preferred embodiment of the utility model, limit in any form not is made to the utility model System, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with sheet Technical professional is not departing within the scope of technical solutions of the utility model, when the technology contents work using the disclosure above A little change or it is modified to the equivalent embodiment of equivalent variations out, but all without departing from the content of the technical scheme of the utility model, according to According to the technical essence of the utility model any simple modification, equivalent variations and modification to the above embodiments, still fall within In the range of technical solutions of the utility model.

Claims (10)

1. a kind of lantern is connected with top cover in turn from top to bottom, upper radiating seat, LED filament, lower radiating seat, is equipped with battery Pedestal, be mounted with the translucent cover covered at outside the LED filament between the upper radiating seat and the lower radiating seat, Be characterized in that, LED filament includes, resin photic zone, substrate, along multiple LED wafers of substrate length direction arrangement, described in The multiple pins extended outside resin photic zone, each described pin are connected with a conducting wire, the LED wafer both ends respectively with The electrical connection of piece conducting wire, the resin photic zone are wrapped in the LED wafer, outside the conducting wire.

2. lantern according to claim 1, which is characterized in that the substrate is made of insulating material, and the substrate is used In the fixation LED wafer, the conducting wire.

3. lantern according to claim 1, which is characterized in that the substrate is also used to fix multiple pins.

4. lantern according to claim 1, which is characterized in that the LED filament further includes controller, the controller With the output end connecting with multiple pins, the controller is used to control the electric current output of each output end.

5. lantern according to claim 4, which is characterized in that the controller is used to control the electric current of the output end Size.

6. lantern according to claim 4, which is characterized in that the controller is also used to control each described output The time of the electric current output at end and direction.

7. lantern according to claim 1, which is characterized in that the conducting wire is printed circuit.

8. lantern according to claim 1, which is characterized in that the substrate is pcb board.

9. lantern according to claim 1, which is characterized in that the pedestal is equipped with for controlling the LED filament work The switch button of work.

10. lantern according to claim 1, which is characterized in that the upper radiating seat is equipped with mobilizable carrying handle.