CN209558063U - A kind of multibulb changeable colour temperature LED light - Google Patents

Abstract

The utility model discloses a kind of multibulb changeable colour temperature LED light, LED filament light bulb including at least three light transmissions, luminescence unit identical with the LED filament light bulb quantity, pedestal for switching the switching circuit of the colour temperature of the luminescence unit and for carrying the LED filament light bulb and luminescence unit, the LED filament light bulb is integrally surrounded round and is fixed on the base, the luminescence unit is also secured on the pedestal according to the arrangement mode of the LED filament light bulb, a luminescence unit is accommodated in each LED filament light bulb, the luminescence unit includes the LED filament of at least two colour temperatures, the switching circuit connects the luminescence unit and is arranged in the chassis interior, higher luminous intensity is realized by the luminescence unit in multiple LED filament light bulbs, and And colour temperature switching may be implemented, it is suitble to the scenes such as lighting of home, brings good user experience.

Description

A kind of multibulb changeable colour temperature LED light

Technical field

The utility model relates to the LED field, especially a kind of multibulb changeable colour temperature LED light.

Background technique

LED light is usually single light bulb at present, such as being packed into LED light in ball steeps projects light through ball bubble, or There is also some lamps and lanterns that LED lamp bead is entangled using single U-bend on the market, but these lamps and lanterns are all single tube structures, It shines single, color or color temperature adjustment can not be carried out.

Utility model content

To solve the above problems, being adopted the purpose of this utility model is to provide a kind of multibulb changeable colour temperature LED light Luminescence unit is inserted in multiple LED filament light bulbs to increase brightness, and colour temperature switching is realized by circuit, there is good make With experience.

The technical solution adopted by the utility model to solve the problem is as follows:

A kind of multibulb changeable colour temperature LED light, LED filament light bulb and the LED light including at least three light transmissions The identical luminescence unit of silk light bulb quantity, the switching circuit of colour temperature for switching the luminescence unit and described for carrying The pedestal of LED filament light bulb and luminescence unit, the LED filament light bulb are integrally surrounded round and are fixed on the base, institute It states luminescence unit to be also secured on the pedestal according to the arrangement mode of the LED filament light bulb, each LED filament light bulb One luminescence unit of interior receiving, the luminescence unit includes the LED filament of at least two colour temperatures, the switching circuit connection The luminescence unit is simultaneously arranged in the chassis interior.

It further, further include translucent cover, the translucent cover includes outer cover unit identical with the LED filament light bulb quantity With the capping for connecting the outer cover unit, the arrangement side of the arrangement mode of the outer cover unit and the LED filament light bulb Formula is identical, and interlinks and communicate between the two neighboring outer cover unit, and the one end for the circle that the outer cover unit surrounds is logical The capping connection is crossed, makes the translucent cover that closed at one end, hollow tubular structure be integrally formed.

Further, the translucent cover further includes the buckle for clasping the pedestal, and the buckle is arranged in the shell The lateral surface of unit is simultaneously provided with fastener corresponding with the buckle on the end of the outer cover unit, the pedestal.

Further, the pedestal includes annular fixing member for fixing the LED filament light bulb and described for accommodating The lamp holder of switching circuit, the annular fixing member include ring pipe identical with the LED filament light bulb quantity, two neighboring institute It states ring pipe and interconnects and constitute annular, the internal diameter of the ring pipe is greater than or equal to the outer diameter of the LED filament light bulb, institute The one end for stating LED filament light bulb is inserted into the ring pipe, and the annular fixing member is removably disposed on the lamp holder.

Further, the annular fixing member further includes the incorporating section for accommodating the switching circuit, and the incorporating section is set It sets in the bottom of the ring pipe, the outer ring of the incorporating section is greater than or equal to the outer ring of the lamp holder, and the switching circuit is set It sets on the lamp holder and is embedded into the incorporating section with the lamp holder.

Further, the quantity of the LED filament is set as two, wherein one is yellow colour temperature, another is white color Temperature, the luminescence unit further include hard metal line, and two LED filaments are supported by hard metal line and along the LED The axial direction of filament bulb is arranged.

Further, cuboid is narrowed by cylinder in the end of the LED filament light bulb, two LED filaments according to The longitudinal direction of cuboid arranges, and the hard metal line is pierced by the LED filament light bulb and is thus connected to the switching Circuit.

Further, the switching circuit is the alteration switch circuit of capacitance energy storage type, including two cathode and an anode, The anode of two LED filaments is commonly connected to the anode of the switching circuit, and the cathode of two LED filaments connects respectively It is connected to the cathode of the switching circuit.

The one or more technical solutions provided in the utility model embodiment, at least have the following beneficial effects: this reality The LED filament light bulb is set in a manner of circle on the lamp holder with new embodiment and in LED filament light bulb The interior setting luminescence unit, therefore got well than single ball of general single tube LED or multi-filament steeps LED in luminous intensity, And colour temperature switching may be implemented by the switching circuit, be suitble to the scenes such as lighting of home, cooperate multiple luminescence units Good user experience can be brought.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawings and examples.

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

Fig. 2 is the overall structure diagram of the utility model first embodiment；

Fig. 3 is the LED filament light bulb of the utility model first embodiment and the decomposition chart of luminescence unit；

Fig. 4 is the stereoscopic schematic diagram a of the annular fixing member of the utility model first embodiment；

Fig. 5 is the stereoscopic schematic diagram b of the annular fixing member of the utility model first embodiment；

Fig. 6 is the overall structure diagram of the utility model second embodiment；

Fig. 7 is the decomposition texture schematic diagram of the utility model second embodiment；

Fig. 8 is the circuit diagram of the switching circuit of various embodiments of the utility model.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this Utility model is not used to limit the utility model.It should be noted that if do not conflicted, in the utility model embodiment Each feature can be combined with each other, and both be within the protection scope of the present invention.

Referring to Fig.1-8, one embodiment of the utility model provides a kind of multibulb changeable colour temperature LED light, packet It includes the LED filament light bulb 100 of at least three light transmissions, luminescence unit 200 identical with 100 quantity of LED filament light bulb, be used for Switch the switching circuit 300 of the colour temperature of the luminescence unit 200 and for carrying the LED filament light bulb 100 and luminescence unit 200 pedestal 400, the LED filament light bulb 100 is whole to be surrounded circle and is fixed on the pedestal 400, the luminescence unit 200 are also secured on the pedestal 400 according to the arrangement mode of the LED filament light bulb 100, each LED filament light bulb A luminescence unit 200 is accommodated in 100, the luminescence unit 200 includes the LED filament 210 of at least two colour temperatures, described Switching circuit 300 connects the luminescence unit 200 and is arranged inside the pedestal 400.

The present embodiment is made up of the main body of illuminator multiple LED filament light bulbs 100, wherein the LED filament Light bulb 100 is stereo cylindrical, and one of end is semicircle sphere, since the LED filament light bulb 100 needs to be coiled into circle Shape determines that known in a round mathematics, the LED filament light bulb 100 quantitatively at least needs three according to 3 points, can be true Determine the size of illuminator；On the other hand, the pedestal is fixed on without limiting the LED filament light bulb 100 in the present embodiment Mode on 400, it is therefore preferred to have there are two types of situation, one is the LED filament light bulbs 100 to be each perpendicular to the pedestal 400, overall structure is cylindric, and another kind is that the LED filament light bulb 100 is inclined outwardly by the pedestal 400, constitutes class It is similar to the flower shape burst forth, the length of the LED filament light bulb 100 each at this time can not be identical, to make illuminator It is whole more beautiful, as the shape of the LED filament light bulb 100, usually test tube shape, naturally it is also possible to design as needed At other special shapes；The switching circuit 300 can be drive circuit board or other forms driving chip, pass through switching Circuit 300 can control the luminescence unit 200 and issue different colour temperatures, and in the present embodiment, the switching circuit 300 is according to opening It closes interval to decide whether to switch color, as opened i.e. switching color in the short time after closing again；The present embodiment passes through multiple described Luminescence unit 200 constitutes illuminator luminous by force, and light angle is uniform, may be implemented by switching circuit 300 a variety of Colour temperature illumination, has good user experience.

Preferably, the utility model another embodiment provides for a kind of multibulb changeable colour temperature LED light, also wrap Translucent cover 500 is included, the translucent cover 500 includes outer cover unit 510 identical with 100 quantity of LED filament light bulb and is used for Connect the capping 520 of the outer cover unit 510, the arrangement mode of the outer cover unit 510 and the LED filament light bulb 100 Arrangement mode is identical, and interlinks and communicate between the two neighboring outer cover unit 510, what the outer cover unit 510 surrounded One end of circle makes the translucent cover 500 that closed at one end, hollow tubular knot be integrally formed by 520 connection of capping Structure.

The present embodiment constructs the translucent cover 500 that a section is similar to U-shaped, and the shape of the outer cover unit 510 is according to each The outer shape of a LED filament light bulb 100 designs, and e.g., the LED filament light bulb 100 is each perpendicular to the pedestal 400, Then the outer shape of the LED filament light bulb 100 is arc-shaped, and the outer cover unit 510 is also arc-shaped at this time, each described Outer cover unit 510 links up and closes wherein one end by the capping 520, that is, constitutes the translucent cover 500, therefore In production, the translucent cover 500 can be integrally formed, more saving process flow；Translucent cover 500 is directly entangled into whole The LED filament light bulb 100 forms a protection shell, keeps the structure of illuminator more firm.

Preferably, the utility model another embodiment provides for a kind of multibulb changeable colour temperature LED light, it is described Translucent cover 500 further includes the buckle 530 for clasping the pedestal 400, and the translucent cover 500 is arranged in the buckle 530 Lateral surface is simultaneously provided with and 530 corresponding fasteners of the buckle on the end of the outer cover unit 510, the pedestal 400 430。

Translucent cover 500 described in the present embodiment is fixed by the way of snapping, and engaging portion, which sets up separately, sets on the pedestal 400, As one of embodiment, the buckle 530 is positioned close to one end of the pedestal 400 in the translucent cover 500, It is equivalent to the bottom margin of the translucent cover 500 and protrudes outward some distances, be also arranged in corresponding position on the pedestal 400 The fastener 430 is equivalent on the position combined on the pedestal 400 with the translucent cover 500 and protrudes outward；By described The translucent cover 500 and pedestal 400 can directly be integrally connected together to including by the combination of buckle 530 and fastener 430 The luminous component of portion's receiving illuminator.

Preferably, the utility model another embodiment provides for a kind of multibulb changeable colour temperature LED light, it is described Pedestal 400 includes annular fixing member 410 for fixing the LED filament light bulb 100 and for accommodating the switching circuit 300 Lamp holder 420, the annular fixing member 410 includes ring pipe 411 identical with 100 quantity of LED filament light bulb, adjacent two A ring pipe 411 interconnects and constitutes annular, and the internal diameter of the ring pipe 411 is greater than or equal to the LED filament lamp The outer diameter of bubble 100, one end of the LED filament light bulb 100 are inserted into the ring pipe 411, and the annular fixing member 410 can Releasably it is arranged on the lamp holder 420.

One, which is added, between the LED filament light bulb 100 and pedestal 400 in the present embodiment consolidates integrally-built annular Fixing piece 410, the annular fixing member 410 are formed a circle by the ring pipe 411 adjacent two-by-two, the ring pipe 411 want short and small relative to the LED filament light bulb 100, only fix the end of the LED filament light bulb 100, therefore illuminator On the whole, between the two neighboring LED filament light bulb 100 all distance away, which is two annulars The shortest distance between the internal diameter of pipe 411；On the other hand, the installation site of the switching circuit 300, there are two types of embodiment party for tool At this moment formula is needed one is the bottom for being set up directly on the annular fixing member 410 in the bottom of the annular fixing member 410 Corresponding position is reserved, such as space flat, for accommodating circuit board, another kind is arranged in the annular fixing member 410 Central space, need to consider routing electric wires in this case, can pass through the ring pipe 411 be connected to the luminescence unit 200, it can also be described in detail one by one herein around the bottom of the annular fixing member 410.

Based on the above embodiment, the utility model another embodiment provides for a kind of multibulb changeable colour temperatures LED light, the annular fixing member 410 further include the incorporating section 412 for accommodating the switching circuit 300, the incorporating section 412 The bottom of the ring pipe 411 is set, and the outer ring of the incorporating section 412 is greater than or equal to the outer ring of the lamp holder 420, described Switching circuit 300 is arranged on the lamp holder 420 and is embedded into the incorporating section 412 with the lamp holder 420.

One incorporating section 412 slightly widened, incorporating section are set in 410 bottom of annular fixing member in the present embodiment Although 412 shape does not define, for beauty, the edge shape of the incorporating section 412 also follows the annular fixed The edge shape of part 410 is started to protrude a circle rib toward 400 direction of pedestal from the edge of the incorporating section 412, constitutes institute The outer ring of incorporating section 412 is stated, correspondingly, the shape at the edge of the pedestal 400 and the edge shape of the switching circuit 300 Shape is also bonded the edge shape of the incorporating section 412, and the pedestal 400 is embedded into the receipts together with switching circuit 300 Portion 412 is received to complete to fix.

Based on any of the above-described embodiment, the utility model another embodiment provides for a kind of multibulb changeable colors The quantity of warm LED light, the LED filament 210 is set as two, wherein one is yellow colour temperature, another is white color temperature, institute Stating luminescence unit 200 further includes hard metal line 220, and two LED filaments 210 pass through the support of hard metal line 220 and edge The axial direction of the LED filament light bulb 100 is arranged.

Embodiment defines the quantity and luminescent color of the LED filament 210, also correspond to define its light-emitting mode Quantity, one is simple jaundice coloured light, and one is the coloured light that whitens merely, is also to be simultaneously emitted by sodium yellow and white light is constituted Mix colour temperature；On the other hand, it in the fixed form of the LED filament 210, supports and plays by hard metal line 220 and lead Line effect, every LED filament 210 are supported by two hard metal lines 220, two nearest hard metals It is fixed that line 220 passes through fixed glue or glass cement etc., while also playing the effect of anti-short circuit.

Based on a upper embodiment, the utility model another embodiment provides for a kind of multibulb changeable colour temperatures Cuboid is narrowed by cylinder in LED light, the end of the LED filament light bulb 100, and two LED filaments 210 are according to rectangular The longitudinal direction of body arranges, and the hard metal line 220 is pierced by the LED filament light bulb 100 and is thus connected to described cut Change circuit 300.

LED filament light bulb described in the present embodiment 100 is terminally positioned the cuboid that can fix LED filament 210, length Four hard metal lines 220 are accommodated in cube in total, therefore fixed glue or glass cement etc. has been added to prevent Wiring circuit contact and it is short-circuit.

Preferably, referring to Fig. 8, the utility model another embodiment provides for a kind of multibulb changeable colour temperatures LED light, the switching circuit 300 are the alteration switch circuit of capacitance energy storage type, including two cathode and an anode, two institutes The anode for stating LED filament 210 is commonly connected to the anode of the switching circuit 300, the cathode point of two LED filaments 210 It is not connected to the cathode of the switching circuit 300.

The working principle of the switching circuit 300 is illustrated in the present embodiment, and state transformation, In are realized by capacitive energy storage In the case that switch interval time is shorter, capacitor, which is released, to work, and realize colour temperature switching, longer so that being more than in switch interval time Capacitor, which is released, in the case where the time, then normally to light first colour temperature state.

Referring to Fig.1-5, the first embodiment of the utility model provides a kind of multibulb changeable colour temperature LED light, packet Include the LED filament light bulb 100 of six light transmissions, luminescence unit 200 identical with 100 quantity of LED filament light bulb, for switching The switching circuit 300 of the colour temperature of the luminescence unit 200, for carrying the LED filament light bulb 100 and luminescence unit 200 Pedestal 400 and translucent cover 500 as shell, six LED filament light bulbs 100 be uniformly distributed to it is whole surrounds it is round simultaneously It is vertically fixed on the pedestal 400, the luminescence unit 200 is also fixed according to the arrangement mode of the LED filament light bulb 100 On the pedestal 400, a luminescence unit 200, the luminescence unit are accommodated in each LED filament light bulb 100 200 include the LED filament 210 of yellow and white two kinds of colour temperatures, and the switching circuit 300 connects the luminescence unit 200 and sets It sets inside the pedestal 400.

The pedestal 400 include for fixing the annular fixing member 410 of the LED filament light bulb 100, it is described for accommodating The lamp holder 420 of switching circuit 300, and the incorporating section 412 for accommodating the switching circuit 300, the annular fixing member 410 Including ring pipe 411 identical with 100 quantity of LED filament light bulb, the two neighboring ring pipe 411 interconnects and structure It circularizes, the outer ledge of the annular fixing member 410 is made of the side of the ring pipe 411 on the whole, is similar to sunflower Shape, the internal diameter of the ring pipe 411 are greater than or equal to the outer diameter of the LED filament light bulb 100, the LED filament light bulb 100 One end be inserted into the ring pipe 411, the incorporating section 412 be arranged in the bottom of the ring pipe 411 and with one circle It is greater than or equal to the lamp holder with the outer ring of the rib of the edge same shape of the annular fixing member 410, the incorporating section 412 420 outer ring, the switching circuit 300 are arranged on the lamp holder 420 and are embedded into the storage with the lamp holder 420 Portion 412.

The translucent cover 500 includes outer cover unit 510 identical with 100 quantity of LED filament light bulb, for connecting State the capping 520 of outer cover unit 510 and the buckle 530 for clasping the pedestal 400, the arrangement side of the outer cover unit 510 Formula is identical as the arrangement mode of the LED filament light bulb 100, and the phase that interlinks between the two neighboring outer cover unit 510 Logical, the translucent cover 500 is integrally formed by 520 connection of capping in the one end for the circle that the outer cover unit 510 surrounds Tubular structure closed at one end, hollow, the quantity of the buckle 530 are three, and the lateral surface of the translucent cover 500 is arranged in And it is provided with and 530 corresponding fasteners 430 of the buckle on the pedestal 400, the pedestal 400.Institute in the present embodiment It states buckle 530 and radially protrudes a small distance outward, and the lamp holder 420 is also radially to protrude the fastener 430 outward, Between the buckle 530 and fastener 430, there are two notches to be used for across the card at the edge of the annular fixing member 410 Button 530, which is between the two neighboring ring pipe 411.

The quantity of the LED filament 210 is set as two, wherein one be yellow colour temperature, another be white color temperature, two LED filament 210 described in item is supported by hard metal line 220 and is arranged along the axial direction of the LED filament light bulb 100.Institute State the end of LED filament light bulb 100 and cuboid narrowed by cylinder, two LED filaments 210 according to cuboid long side Direction arrangement, and the hard metal line 220 is pierced by the LED filament light bulb 100 and is thus connected to the switching circuit 300。

Referring to Fig. 8, the switching circuit 300 is the alteration switch circuit of capacitance energy storage type, including two cathode and one Anode, the anode of two LED filaments 210 are commonly connected to the anode of the switching circuit 300, two LED filaments 210 cathode is connected respectively to the cathode of the switching circuit 300.

There are six the embodiment of the present invention LED filament light bulbs 100, and the translucent cover 500 of composition is also corresponding, and there are six outer Shell unit 510, the capping 520 are actually recessed at the top of the translucent cover 500 slightly downwards, and the translucent cover 500 is Transparent material is made, and maximum restores the color of the luminescence unit 200, functionally, the embodiment of the present invention switching circuit 300 Three kinds of different illumination modes may be implemented, i.e., yellow colour temperature, white color temperature and yellow-white mix colour temperature, therefore are very suitable to house The scenes such as illumination are occupied, cooperate multiple luminescence units 200 that can bring good user experience.

Referring to Fig. 6-8, the second embodiment of the utility model provides a kind of multibulb changeable colour temperature LED light, with Difference between first embodiment is that the quantity of the LED filament light bulb 100 is nine, nine LED filament light bulbs 100 Be evenly distributed on the pedestal 400 and surround circle, correspondingly, the translucent cover 500, annular fixing member 410 etc. also according to The distribution mode variation of nine LED filament light bulbs 100.

The above, the only preferred embodiment of the utility model, the utility model are not limited to above-mentioned implementation Mode, as long as its technical effect for reaching the utility model with identical means, all should belong to the protection scope of the utility model.

Claims (8)

1. a kind of multibulb changeable colour temperature LED light, it is characterised in that: LED filament light bulb including at least three light transmissions, with The identical luminescence unit of the LED filament light bulb quantity, colour temperature for switching the luminescence unit switching circuit and be used for The pedestal of the LED filament light bulb and luminescence unit is carried, the LED filament light bulb integrally surrounds circle and is fixed on the bottom On seat, the luminescence unit is also secured on the pedestal according to the arrangement mode of the LED filament light bulb, each LED A luminescence unit is accommodated in filament bulb, the luminescence unit includes the LED filament of at least two colour temperatures, the switching Luminescence unit described in circuit connection is simultaneously arranged in the chassis interior.

2. the multibulb changeable colour temperature LED light of one kind according to claim 1, it is characterised in that: it further include translucent cover, The translucent cover includes outer cover unit identical with the LED filament light bulb quantity and the envelope for connecting the outer cover unit Lid, the arrangement mode of the outer cover unit is identical as the arrangement mode of the LED filament light bulb, and the two neighboring shell list It interlinks and communicates between member, the one end for the circle that the outer cover unit surrounds is connected by the capping, makes the translucent cover Closed at one end, hollow tubular structure is integrally formed.

3. the multibulb changeable colour temperature LED light of one kind according to claim 2, it is characterised in that: the translucent cover is also It is described to buckle the lateral surface that the translucent cover is set and close to the outer cover unit including the buckle for clasping the pedestal End, be provided with fastener corresponding with the buckle on the pedestal.

4. the multibulb changeable colour temperature LED light of one kind according to claim 1, it is characterised in that: the pedestal includes Lamp holder for fixing the annular fixing member of the LED filament light bulb and for accommodating the switching circuit, the annular are fixed Part includes ring pipe identical with the LED filament light bulb quantity, and the two neighboring ring pipe interconnects and constitute annular, The internal diameter of the ring pipe is greater than or equal to the outer diameter of the LED filament light bulb, and one end of the LED filament light bulb is inserted into institute It states in ring pipe, the annular fixing member is removably disposed on the lamp holder.

5. the multibulb changeable colour temperature LED light of one kind according to claim 4, it is characterised in that: the annular is fixed Part further includes the incorporating section for accommodating the switching circuit, and the bottom of the ring pipe, the receipts are arranged in the incorporating section Receiving the outer ring in portion is greater than or equal to the outer ring of the lamp holder, and the switching circuit is arranged on the lamp holder and with the lamp holder one It rises and is embedded into the incorporating section.

6. -5 any multibulb changeable colour temperature LED light of one kind according to claim 1, it is characterised in that: the LED The quantity of filament is set as two, wherein one is yellow colour temperature, another is white color temperature, and the luminescence unit further includes hard Matter metal wire, two LED filaments are supported by hard metal line and are arranged along the axial direction of the LED filament light bulb.

7. the multibulb changeable colour temperature LED light of one kind according to claim 6, it is characterised in that: the LED filament lamp Cuboid is narrowed by cylinder in the end of bubble, and two LED filaments are arranged according to the longitudinal direction of cuboid, and described Hard metal line is pierced by the LED filament light bulb and is thus connected to the switching circuit.

8. the multibulb changeable colour temperature LED light of one kind according to claim 6, it is characterised in that: the switching circuit It is the alteration switch circuit of capacitance energy storage type, including two cathode and an anode, the anode of two LED filaments connects jointly It is connected to the anode of the switching circuit, the cathode of two LED filaments is connected respectively to the cathode of the switching circuit.