CN207230436U

CN207230436U - A kind of electric candle

Info

Publication number: CN207230436U
Application number: CN201720665707.3U
Authority: CN
Inventors: 丁应琪
Original assignee: Nantong Yatai Wax Arts & Crafts Co ltd
Current assignee: Nantong Yatai Wax Arts & Crafts Co ltd
Priority date: 2017-03-31
Filing date: 2017-06-08
Publication date: 2018-04-13
Anticipated expiration: 2027-06-08
Also published as: CN107191883A

Abstract

The utility model discloses a kind of electric candle, the electric candle includes：At least one lamp bead, the lamp bead is interior to include at least two luminescent devices, and at least two luminescent devices change shines to form flicker effect.Pass through above-mentioned electric candle, it is possible to increase the space availability ratio of electric candle, reduces production cost.

Description

A kind of electric candle

Technical field

Electronic technology field is the utility model is related to, more particularly, to a kind of electric candle.

Background technology

Electric candle has the characteristics that environmentally friendly, energy saving, conveniently, safely, therefore is just liked be subject to more and more people.

At present, electric candle is typically all that a lamp bead sends a kind of light of color, if it is desired to which electric candle sends more The light of kind color, then must use multiple lamp beads.

Present inventor has found that existing lamp bead designs in long-term research, can cause the space of electric candle Utilization rate is low, and it is more to expend material.

Utility model content

The utility model is mainly solving the technical problems that provide a kind of electric candle, it is possible to increase the space of electric candle Utilization rate, reduces production cost.

In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of electric candle is provided, is wrapped Include：

At least one lamp bead, the lamp bead is interior to include at least two luminescent devices, at least two luminescent devices change Shine to form flicker effect.

The beneficial effects of the utility model are：By the way that at least two luminescent devices will be set in a lamp bead, can save The inner space of electric candle, improves space availability ratio, reduces the production cost of electric candle.

Brief description of the drawings

Fig. 1 is the front section view of the utility model electric candle first embodiment；

Fig. 2 is the circuit diagram in the utility model electric candle first embodiment；

Fig. 3 is the structure diagram inside candle body in the utility model electric candle second embodiment；

Fig. 4 is the top view of base in the utility model electric candle second embodiment；

Fig. 5 is the bottom view of base in the utility model electric candle second embodiment；

Fig. 6 is the structure diagram of fan component in the utility model electric candle second embodiment；

Fig. 7 is the top view of the utility model electric candle second embodiment Flame head support base；

Fig. 8 is the structure diagram of swingable flame front in the utility model electric candle second embodiment；

Fig. 9 is the side view of the utility model electric candle second embodiment Flame head support base；

Figure 10 is the structure diagram figure of lamp holder in the utility model electric candle second embodiment；

Figure 11 is the structure diagram of the Part I of Figure 10 lamp holders；

Figure 12 is the structure diagram of the Part II of Figure 10 lamp holders；

Figure 13 is the structure diagram of lamp holder in another embodiment of the utility model electric candle；

Figure 14 is the structure diagram of limited location snap ring in the utility model electric candle second embodiment；

Figure 15 is the structure diagram of electric candle lamp bead 13 under an application scenarios in Fig. 1 embodiments.

Embodiment

Referring to Fig. 1, Fig. 1 is the front section view of the utility model electric candle first embodiment.The electric candle bag Include：Candle body 10, power supply 11, electronic control unit 12, lamp bead 13, flame front 14 and firm banking 15.

Candle body 10 is internally provided with cavity 101, and power supply 11 and electronic control unit 12 are fixed on the inside of cavity 101, In the present embodiment, power supply 11 is fixed on the bottom of cavity 101, and electronic control unit 12 is fixed on the top of power supply 11.

Flame front 14 is relatively fixed at the opening 102 at the top of candle body 10 by firm banking 15 and lamp bead 13, fire Flame first 14 extends to the outside of candle body 10 at opening 102.Alternatively, can be by firm banking 15 for the ease of installation And lamp bead 13 is assembled in housing 17, one end of flame front 14 is fixed on firm banking 15, the top that the other end passes through housing Mouth 171 extends to the outside of housing 17, and housing 17 is fixedly connected with candle body 10.

Lamp bead 13 is located at the side of flame front 14, and the light that lamp bead 13 is sent is radiated on flame front 14, certainly at it In his embodiment, the light that lamp bead 13 is sent can also be reflexed on flame front 14 by reflector.

It is understood that in the present embodiment, the quantity of lamp bead is one, i.e. lamp bead 13, in other embodiments, lamp The quantity of pearl can be 2,3 or more.Alternatively, the shape of lamp bead 13 can make the shape of LED light, circle or other Shape.Wherein, two luminescent devices 131,132 are included in lamp bead 13.Certainly, in other embodiments, the number of luminescent device Can be 2 more than, can according to design and production it needs to be determined that, in the present embodiment, said using the quantity of luminescent device as 2 It is bright.

Alternatively, luminescent device 131 and luminescent device 132 are light emitting diode.

Referring to Fig. 2, Fig. 2 is the circuit diagram in the present embodiment.

Power supply 11 is used to provide electric energy for whole electric candle.Alternatively, power supply 11 is DC power supply, in an applied field Jing Zhong, power supply 11 are connected in series and are formed by a section or more piece 1.5V dry cells, and in other application scene, power supply 11 also can be by knob Detain battery or other kinds of battery is formed.

Electronic control unit 12 is connected with luminescent device 131,132, alternatively, driving is equipped with electronic control unit 12 Chip (not shown), for controlling the change of luminescent device 131,132 to shine to form flicker effect.In an application scenarios, It is at least one in the glow color of two luminescent devices 131,132 to change so that opposite between two luminescent devices 131,132 Glow color changes or overall color change, for example, the glow color of luminescent device 131 is with time change, luminescent device 132 Glow color do not change always so that relative color between luminescent device 131,132 change, while overall color changes, Or the glow color of luminescent device 131,132 changed with the time.In another application scenarios, two luminescent devices 131st, it is at least one in 132 luminous intensity to change so that relative luminous intensity changes between two luminescent devices 131,132 Or bulk strength change, for example, the luminous intensity of luminescent device 131 is with time change, the luminous intensity one of luminescent device 132 Do not change directly so that relative luminous intensity changes between luminescent device 131,132, while bulk strength changes, or shines The luminous intensity of device 131,132 is changing with the time, can be at this time：When luminescent device 131 shines, luminescent device 132 do not shine, and when luminescent device 131 does not shine, luminescent device 132 shines, i.e. luminescent device 131 and luminescent device 132 Alternately shine.It is understood that in other embodiments, can according to the design needs, voluntarily with reference to luminous intensity, luminous face Color, controls the change of luminescent device 131,132 to shine to form flicker effect using electronic control unit 12.

Wherein, alternatively, as shown in figure 15, in order to reduce the number of 13 pin of lamp bead, in an application of the present embodiment Under scene, luminescent device 131 and luminescent device 132 at least share a lead and are connected with electronic control unit 12.Existing skill A luminescent device needs positive and negative two leads to draw in art, then two luminescent devices need four leads to draw.And this practicality In new embodiment, the anode of at least two luminescent devices can be connected together, then be drawn with a negative line.Such as In the application scenarios of corresponding two luminescent devices 131,132, two electrode lines and a negative line are drawn, lamp bead 13 has at this time Three pins, are respectively pin 133,134 and 135.Correspondingly, pin 133,134 and 135 respectively with electronic control unit 12 three pins connection, and then number of leads is reduced, also reduce the pin usage quantity of electronic control unit 12.

It is understood that when possessing N number of luminescent device in lamp bead 13, can in order to reduce the pin number of lamp bead 13 N number of same polar electric pole of luminescent device to be connected, for example cathode links together, and draws an electrode line, and each sends out The negative line of optical device is drawn respectively, and lamp bead 13 can only have (N+1) a pin at this time, and wherein N is more than or equal to 2 just Integer.Please continue to refer to Fig. 2, alternatively, in the present embodiment, switch is additionally provided between power supply 11 and electronic control unit 12 16, the break-make for control circuit.Specifically, when closure switch 16, luminescent device 131,132 is in electronic control unit 12 The lower change of control shines, and when disconnecting switch 16, whole circuit disconnects, and luminescent device 131,132 does not shine.

In above-described embodiment, at least two luminescent devices of electric candle are placed in same lamp bead, it is possible to increase electricity The space availability ratio of sub- candle, saves material, reduces production cost.

Referring to Fig. 3, Fig. 3 is the structural representation inside candle body in the utility model electric candle second embodiment Figure, the electric candle body interior include：Base 20, fan component 30 and lamp adapter assembly 40.

Fig. 4 and Fig. 5 are referred to, base 20 includes champignon cavity 21, power supply cavity 22 and bottom cover plate 23.

Power supply cavity 22 is located at the side of champignon cavity 21, and power supply is housed in power supply cavity 22, for for whole electronic wax The operation of candle provides electric energy.Alternatively, in the present embodiment, power supply cavity 22 into three circle cross shaped heads, champignon cavity 21 it is interior Portion is equipped with aromatherapy tablet 211, has recessed step surface 24 on champignon cavity 21 and corresponding 20 bottom surface of base of power supply cavity 22, Bottom cover plate 23 engages in step surface 24, and by buckle 231 with the bottom surface of base 20, while bottom cover plate 23 corresponds to perfume (or spice) The position for smoking cavity 21 is equipped with least one perforate 232, and champignon cavity 21 can be by the fragrance of aromatherapy tablet 211 by perforate 232 Spread out.

Meanwhile outlet corresponding 20 upper surface of base in the top of champignon cavity 21 is equipped with raised posting 25, alternatively, In the present embodiment, 25 section of posting is square, and 20 upper surface of base of 25 both sides of posting is equipped with several positioning columns 26。

Referring to Fig. 6, fan component 30 includes fan 31 and fan base 32.

Fan base 32 includes the first cavity 321 and the second cavity 322 of mutual dislocation, and 321 lateral wall of the first cavity It is equipped with several fixed ears 323.Alternatively, in the present embodiment, 321 section of the first cavity matches with posting 25 Square, 322 section of the second cavity is circle, and the sectional dimension of the first cavity 321 is more than the sectional dimension of posting 25 so that Fan component 30 is set in the outside of posting 25 when mounted, by the first cavity 321, while coordinates the fixed ear of both sides 323 are fastenedly connected with fixed column 26.

Fan 31 is installed on inside the first cavity 321, and the air draft face of fan 31 faces champignon cavity 21, when fan 31 During rotation, champignon cavity 21 spreads out the fragrance of aromatherapy tablet 211 by perforate 232.

Fig. 3 and Fig. 7 is referred to, lamp adapter assembly 40 includes fixed seat 41, swingable flame front 42, horizontal cross bar 43, lamp holder 44th, lamp bead 45, limited location snap ring 46 and flame front support base 47.

Lamp adapter assembly 40 is fastened in the top of the second cavity 322 of fan base 32 by fixed seat 41.Inside fixed seat 41 With accommodating space, flame front support base 47 is located in the accommodating space of fixed seat 41, and is fixedly connected with fixed seat 41.

Referring to Fig. 7,47 inner wall of flame front support base is equipped with the horizontal cross bar 43 of protrusion, alternatively, in this embodiment, Horizontal cross bar 43 is T-shaped, including supporting part 431 and limiting section 432, and supporting part 431 is equipped with groove 4311, optional Ground, in the present embodiment, groove 4311 are arc.It is understood that horizontal cross-arm 43 both can be by being fastened in fire On the inner wall of flame head support base 47, it can also be integrally formed with flame front support base 47.

Referring to Fig. 8, swingable flame front 42 is equipped with horizontal through hole 421, the top of horizontal through hole 421 is equipped with convex The thimble 422 risen, specifically, thimble 422 is located on the position of centre of gravity of swingable flame front 42.

Swingable flame front 42 passes through horizontal cross bar 43 by horizontal through hole 421, movable with flame front support base 47 Connection.Specifically, the width of 43 supporting part 431 of horizontal cross bar is less than the diameter of horizontal through hole 421, the width of limiting section 432 More than the diameter of horizontal through hole 421, during installation, swingable flame front 42 tilts the limiting section 432 for being inserted in horizontal cross bar 43, then The supporting part 431 of horizontal cross bar 43 is transferred to, and is supported on by thimble 422 on groove 4311, swingable flame front 42 removes thimble Do not contacted outside 422 with horizontal cross bar 43.When breeze winnowing, swingable flame front 42 is used as supporting point branch by thimble 422 Support can wave flexibly, and rocked position is limited in groove 4311 all the time, stuck will not will not be moved on groove 4311 Position.

Alternatively, in other embodiments, in order to ensure the swinging effect of swingable flame front 42, swingable flame front 42 Bottom be additionally provided with air blade 423, when fan 31 works, the gentle breeze at 31 back side of fan can drive air blade 423 to rotate, from And swingable flame front 42 is driven to wave.

It is understood that in other embodiments, electric candle body interior can not include fan component 30, i.e., it is fragrant Smoke cavity 21 directly to spread out the fragrance of aromatherapy tablet 211 by perforate 232, and when breeze winnowing, flame front can be waved 42 wave under the action of gentle breeze.When no fan component 30, base 20 is directly fixedly connected with lamp adapter assembly 40, specifically Ground, can use buckle, fixed ear and fixed column the connection mode such as be engaged.

Fig. 7 and 9 are referred to, the inner wall of 47 relative level cross bar 43 of flame front support base is equipped with opening 472, and flame front The bottom surface adjacent with opening 472 of support base 47 is equipped with support plate 471, and lamp holder 44 is embedded in by opening 472 and is fixed on flame In the support plate 471 of head support base 47.Alternatively, in other embodiments, lamp holder 44 can directly be embedded in flame front support base 47 Inner wall on, without being embedded in by opening 472.

Referring to Fig. 10, lamp holder 44 is equipped with least one light trough 441, lamp bead 45 is installed on light trough 441.In Figure 10 with Two light troughs 441 are illustrated, and certainly in other embodiments, the quantity of light trough 441 can be one, three or more It is a.

For convenience of assembling and the lamp bead more renewed, lamp holder 44 includes Part I 442 and Part II in the present embodiment 443 two parts.Please refer to Fig.1 1 and Figure 12, Part I 442 is equipped with least one locking column 4421, on Part II 443 Equipped with least one lock hole 4431 to match with locking column 4421, while Part I 442 is equipped with the first accommodating space 4422, Part II 443 is equipped with the second accommodating space 4432, when Part I 442 and Part II 443 pass through locking column 4421 and lock hole 443 lock after, the first accommodating space 4422 and the second accommodating space 4432 can form new accommodating sky Between, which is light trough 441.In assembling, lamp bead 42 first can be placed on Part I 442 first houses In space 4422, then Part II 443 and Part I 442 locked, at the same lamp bead 42 by fairlead 444 by pin Extend out.It is understood that in assembling, lamp bead 42 can also be first placed on to the second accommodating space of Part II 443 In 4432, then Part I 442 and Part II 443 locked.

It is understood that in other embodiments, lamp holder 44 can also be integrally formed, as shown in figure 13.In fig. 13, The quantity of light trough 441 is 1, but it is understood that, in other embodiments, the quantity of light trough 441 can also be two Or more.It is understood that the shape of lamp holder 44 is not particularly limited, can need to design according to beautiful and production.

At the same time in order to ensure that the rear position on embedded flame front support base 47 of lamp holder 44 will not deviate, set in support plate 471 There are depression 4711 and baffle 4712, correspondingly, lamp holder 44 and the contact surface of support plate 471 are equipped with convex block (not shown) and depression 4711 are engaged, and after lamp holder 44 is embedded in flame front support base 47, lamp holder 44 can closely be nested with flame front support base 47.

Meanwhile after lamp holder 44 is embedded in flame front support base 47, lamp bead 45 is located at the side of swingable flame front 42, lamp bead 45 light sent are radiated on swingable flame front 42, and alternatively, in other embodiments, the light that lamp bead 45 is sent can also lead to Reflector is crossed to reflex on swingable flame front 42.Wherein, at least two luminescent device (not shown) are equipped with lamp bead 45, at least Two luminescent device changes shine to form flicker effect, and the structure and the utility model electric candle first of specific lamp bead 45 are real Apply that the structure of lamp bead 13 in example is identical, and details are not described herein.

Meanwhile lamp adapter assembly 40 further includes limited location snap ring 46, the nested top for being installed on fixed seat 41 of limited location snap ring 46.

4 are please referred to Fig.1,46 side of limited location snap ring is equipped with flame front groove 462, and flame front groove 462 can be by swingable flame First 42 are limited on the supporting part 431 of horizontal cross bar 43, prevent it from dropping.Swingable flame front 42 passes through flame front groove 462, And swingable flame front 42 can freely be waved in flame front groove 462 it is unrestricted.The opposite side of limited location snap ring 46 is equipped with lamp The light sent is radiated on swingable flame front 42 by light groove 461, lamp bead 45 by light groove 461.

It is understood that in other embodiments, lamp adapter assembly 40 can not include flame front support base 47, i.e. lamp holder 44th, horizontal cross bar 43 is directly oppositely arranged on the inner wall of fixed seat 41.

Please continue to refer to Fig. 3, base 20 further includes electronic control unit 27, optional positioned at the lateral wall of champignon cavity 21 Ground, is provided with driving chip in electronic control unit 27, in the open and close and lamp bead 45 for controlling fan 31 extremely Few two emitting components change shines to form the effect of flicker.

Please continue to refer to Fig. 5, the bottom surface of base 20 is equipped with toggle switch 28, stirs the 28 connection electronic control units that open the light 27, when opening toggle switch 28, electronic control unit 27 controls fan 31 to rotate and control at least two in lamp bead 45 Emitting components shine.

At least two luminescent devices are not only placed in same lamp bead by the electric candle in above-described embodiment, are additionally provided with perfume (or spice) Cavity, fan component and swingable flame front are smoked, while material, space is saved, electric candle can also be allowed to give out The dynamic effect that fragrance and increase electric candle shine, builds the atmosphere of warmth.

The foregoing is merely the embodiment of the utility model, it does not limit the scope of the patent of the present invention, all It is equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly or indirectly uses In other related technical areas, similarly it is included in the scope of patent protection of the utility model.

Claims

A kind of 1. electric candle, it is characterised in that including：

At least one lamp bead, the lamp bead is interior to include at least two luminescent devices；

Electronic control unit, the electronic control unit are connected with least two luminescent device, for control it is described at least Two luminescent device changes shine to form flicker effect,

Wherein, the luminescent device is light emitting diode, and the change, which shines, to be referred to：

It is at least one in the glow color of at least two luminescent device to change so that at least two luminescent device it Between the change of relative luminous color change/overall color；Or

It is at least one in the luminous intensity of at least two luminescent device to change so that at least two luminescent device it Between relative luminous intensity change/bulk strength change.
2. candle as claimed in claim 1, it is characterised in that

At least two luminescent device at least shares a lead to connect the electronic control unit；Or

When including N number of luminescent device in the lamp bead, at least two luminescent device connects the electronic control unit Lead number is a for (N+1), wherein, N is the positive integer more than or equal to 2.
3. such as claim 1 to 2 any one of them electric candle, it is characterised in that

The electric candle includes candle body, and the candle body is internally provided with cavity, base is equipped with the cavity, described Base includes champignon cavity, and the champignon cavity can be to the exterior diffusion fragrance of the electric candle.
4. electric candle as claimed in claim 3, it is characterised in that

The base further includes bottom cover plate and power supply cavity,

The power source cavity body is located at the side of the champignon cavity, the power supply cavity and the corresponding bottom of the champignon cavity There is recessed step surface, for the bottom cover plate in the step surface, the bottom cover plate corresponds to the perfume (or spice) on seat bottom surface The position for smoking cavity is equipped with least one perforate, is provided with aromatherapy tablet in the champignon cavity, the champignon cavity described in extremely A few perforate spreads out the fragrance of the aromatherapy tablet.
5. such as claim 1 to 2 any one of them electric candle, it is characterised in that

The electric candle further includes lamp adapter assembly,

The lamp adapter assembly includes fixed seat, flame front support base and swingable flame front, the flame front support base and institute Fixed seat to be stated to be fixedly connected, the swingable flame front is flexibly connected with the flame front support base,

The flame front support base is internally provided with accommodating space, and lamp holder, the lamp bead are embedded with the flame front support base inner wall On the lamp holder, and the lamp bead is located at the swingable flame front side, and the light that the lamp bead is sent is radiated at institute State on swingable flame front or reflexed to by reflector on the swingable flame front.
6. electric candle as claimed in claim 5, it is characterised in that

The swingable flame front is equipped with horizontal through hole, and raised thimble, the thimble are equipped with the top of the horizontal through hole On the position of centre of gravity of the swingable flame front；

The flame front support base is equipped with horizontal cross bar relative to the inner wall of the lamp holder, and the surface of the horizontal cross bar is equipped with Groove；

The swingable flame front passes through the horizontal cross bar by the horizontal through hole, and is supported on institute by the thimble State on groove, the swingable flame front does not contact in addition to the thimble with the horizontal cross bar, described when breeze winnowing Swingable flame front can wave.
7. electric candle as claimed in claim 6, it is characterised in that

The electric candle includes candle body, and the candle body is internally provided with cavity, be equipped with the cavity base and Fan component, the bottom of the swingable flame front are equipped with air blade, and the air blade can be in the effect of the fan component Lower rotation, so as to drive the swingable flame front to wave.
8. electric candle as claimed in claim 7, it is characterised in that

The base includes champignon cavity,

The fan component includes fan and fan base,

The fan base includes the first cavity and the second cavity of mutual dislocation, and the fan is installed on first cavity Interior, first cavity is fixedly connected with the base, and champignon cavity described in the air draft face face of the fan, when the wind When fan rotates, the champignon cavity spreads out the fragrance of the aromatherapy tablet.
9. electric candle as claimed in claim 8, it is characterised in that

The horizontal cross bar is T-shaped, including supporting part and limiting section, and the groove is located on the supporting part, the branch The width of support part is less than the diameter of the horizontal through hole, and the width of the limiting section is more than the diameter of the horizontal through hole；

The corresponding base in outlet is equipped with posting above the champignon cavity, is set on the base of the posting both sides There is fixed column, the first cavity lateral wall of the fan base is equipped with fixed ear, and it is described fixed that first cavity is fastened in Position outer frame side, and be fastenedly connected by the fixed ear and the fixed column；

The lamp adapter assembly is fastened on second cavity of the fan component by the fixed seat, the lamp adapter assembly Limited location snap ring is further included, the limited location snap ring is nested in the top of the fixed seat, and the limited location snap ring is equipped with flame front groove And light groove, the swingable flame front pass through the flame front groove, the light that the lamp bead will be sent by the light groove It is radiated on the swingable flame front；

The lamp holder includes Part I and Part II, and the Part I is equipped with least one locking column and first Accommodating space, the Part II are equipped with least one lock hole and the second accommodating space, when the Part I and After the Part II is by the locking column and lock hole locking, first accommodating space and second appearance New accommodating space is formed between emptying, the lamp bead is installed in the new accommodating space.