CN101608766B - Light source system of electric fireplace - Google Patents
Light source system of electric fireplace Download PDFInfo
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- CN101608766B CN101608766B CN2009103006494A CN200910300649A CN101608766B CN 101608766 B CN101608766 B CN 101608766B CN 2009103006494 A CN2009103006494 A CN 2009103006494A CN 200910300649 A CN200910300649 A CN 200910300649A CN 101608766 B CN101608766 B CN 101608766B
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- electric fireplace
- luminescence component
- source system
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Abstract
The invention discloses a light source system of an electric fireplace, comprising a plurality of light-emitting components which are wound around the central axial line of the electric fireplace and arranged in a ring-shaped structure; and the light-emitting component includes a light-condensing structure. The light source system of the electric fireplace effectively solves the problems of poor light source directivity, large brightness difference of flame simulated by a large-scaled imaging screen and serious distortion of flame of the existing electric fireplaces, and also solves the problem that the light sources of the existing electric fireplaces can not meet the structural needs of three-dimensional electric fireplaces. The light source system of the electric fireplace has the advantages of simple structure, low cost and convenient setting, and is especially applicable to the electric fireplaces with large-scale three-dimensional structure.
Description
Technical field
The present invention relates to a kind of structure of electric fireplace, especially relate to a kind of light-source system of electric fireplace.
Background technology
The electric fireplace of prior art imitates the tactic pattern of traditional fire mostly, promptly can only watch the characteristic of fireplaces such as charcoal bed that electric fireplace simulates, flame from one side.This electric fireplace can only be arranged on a certain face wall in room, has the design feature of traditional fire.Such as the hall, it is not ideal enough that such its visual effect of electric fireplace is installed for the bigger occasion in space.If the simulation fireplace that flame is tall and big, have 360 degree stereoscopic visual effect true to nature is arranged, then be that the large space occasion is selected such as the ideal of the large space occasions such as hall in stateroom, hotel or hotel.Electricity fireplace industry has also been done a lot of useful explorations for the simulation fireplace that exploitation has 360 degree stereoscopic visual effects.Open day be that the patent document that August 10, publication number in 2005 are CN2716691Y discloses a kind of panorama type Emulational wood electricity fireplace warmer; Adopted and comprised base, support, electric heater, gauge tap, Emulational wood group, flame board, flame generating means; Support is installed on the base; Electric heater is installed in the support, and gauge tap is installed in the anterior installing hole of support, it is characterized in that described flame board is U-shaped or polygonized structure; On support, have the mounting groove that matches with the flame board shape; The flame generating means is installed in the mounting groove, and flame board is installed on the base and is positioned at the top of flame generating means, and the inside of flame board is provided with at a distance from tabula rasa.The outside of flame board adds the transparent panel that shape with it matches, and the Emulational wood group is centered around the outer periphery of transparent panel.Though this warmer can be viewed and admired from the four sides, its structure is small and exquisite, only is fit to be placed in the room use as the emulation fire pot.Open day be that the patent document that May 14, publication number in 2008 are CN201059639Y discloses a kind of two-sided multicolored flame electric fireplace; Include a housing, emulated charcoal and space heater; Establish transparent panel for forward and backward that it is characterized in that housing, the housing bottom of emulated charcoal below is established an acousto-optic device, includes a motor and support; Establish a rotating shaft therebetween; Axially be provided with five groups of reflecting assemblies in the rotating shaft, every group of reflecting assembly has the reflecting piece of silvery white, redness, yellow, blueness and five equal in length of purple, and is radial distribution; Wherein the head end of a slice connects a sheet metal; The same axially-aligned of five groups of reflecting assemblies includes the reflecting piece of silvery white, redness, yellow, blueness and purple, and the rotating shaft of acousto-optic device below is provided with reflector and a plurality of light source, and reflector is provided with the metal catch of five abilities and sheet metal rotary collision; This electricity fireplace increases multiple light coloring conversion, and two-sided have multicolored flame and the sounding effect of burning.This electric fireplace characteristics are to watch on the two sides, and its flame has the five colours to change.In addition, open day be that the patent document that May 14, publication number in 2008 are CN201059640Y discloses a kind of multiaspect five colours flame electric fireplace, include a housing, emulated charcoal; It is characterized in that housing is a polyhedron, a conical cover body is established on its top, and a tumbler is established in the housing bottom; And be connected fixingly with a pedestal, and adorn a space heater in the pedestal, an acousto-optic device is adorned in the emulated charcoal below; Include a motor and support, establish a rotating shaft therebetween, five groups of reflecting assemblies axially are set on it; Every group of reflecting assembly has the reflecting piece of silvery white, redness, yellow, blueness and five equal in length of purple to be radial distribution; Wherein have the head end of a reflecting piece to connect and establish a sheet metal, the same axially-aligned of five groups of reflecting assemblies includes the reflecting piece of silvery white, redness, yellow, blueness and purple, and reflector and a plurality of light source are established in the rotating shaft below; Establish on the reflector can with the metal catch of sheet metal rotary collision, hung movable electric fireplace curtain in the housing; This electricity fireplace is compared with above-mentioned two-sided multicolored flame electric fireplace, mainly is the spinfunction that has increased electric fireplace, thereby can in 360 degree scopes, view and admire the multicolored flame of electric fireplace.Because receive the restriction of electric fireplace structure, the emulation flame height of these electric fireplaces is all very limited, the less occasion in only suitable space is used.The imaging source of prior art electricity fireplace adopts ordinary light sources such as common incandescent lamp or light emitting diode usually; Imaging source sends light does not almost have directive property; This light can only illuminate from the nearer light processing equipment of light source (for example movable reflecting strips), for the electric fireplace that maximizes, owing to differing apart from distance of light processing equipment and imaging source; The distance of part light processing equipment and imaging source is far away; Common light source can't reach enough illumination, and electric fireplace will occur near the imaging screen brightness of imaging source normal, and away from the very dark situation of large stretch of imaging screen brightness of imaging source.If when the brightness of light source is risen to the illumination requirement that satisfies distance light processing equipment far away; Then will be too high near the brightness of the light that light processing equipment reflected of light source; To such an extent as to the flame difference in brightness that imaging screen is simulated is excessive, the serious distortion of flame.In addition, it is single or a plurality of arranged in a straight line that the light source of traditional electrical fireplace is generally, and can not satisfy the structural requirement of three-dimensional electricity fireplace.
Summary of the invention
The present invention is poor for the light source directive property that solves existing electric fireplace existence; The flame difference in brightness of on large-scale imaging screen, being simulated is excessive; The problem of the serious distortion of flame and provide a kind of light source to have directive property; The flame brightness basically identical that imaging screen is simulated, the light-source system of the electric fireplace that suitable large-scale electric fireplace uses.
Another object of the present invention is for the problem that solves the structural requirement that can not satisfy three-dimensional electricity fireplace that existing electric fireplace light source exists a kind of light-source system stereochemical structure, that can satisfy the electric fireplace that three-dimensional electricity fireplace structure requires that has to be provided.
The present invention reaches the concrete technical scheme that above-mentioned technical purpose adopts to be: a kind of light-source system of electric fireplace, comprise a plurality of luminescence components, and described luminescence component comprises concentration structure around the structure setting in the form of a ring of electric fireplace central axis on the luminescence component.Because the electric fireplace of three-dimensional is equipped with imaging screen on four sides; And the distance that both sides are between the imaging screen of relative position is far away; Therefore; Will be as the luminescence component of imaging source around the structure setting in the form of a ring of electric fireplace central axis, having guaranteed all has imaging source around the electric fireplace, and the light processing equipment around the electric fireplace all can obtain the irradiation of imaging source.In addition; Because large-scale electric fireplace imaging screen is than higher and be provided with a plurality of light processing equipments at various height; Therefore, on the luminous component of imaging source, be provided with concentration structure, concentration structure can gather most of light that light source sends on the direction; Thereby form the key light of light source; The key light of light source still can keep enough illumination on its direction of illumination remote, thereby the flame brightness basically identical that imaging screen is simulated satisfies the specific (special) requirements of large-scale electric fireplace to imaging source.In addition; The quantity of luminescence component is according to electric fireplace girth and highly definite; The quantity of the required luminescence component of electric fireplace that girth and height number are big is more; Otherwise then few, to guarantee that enough irradiations that light processing equipment around the electric fireplace all can obtain imaging source are principle, be between several to dozens of generally speaking.
As preferably, circulus is circular, ellipse or polygon.The arrangement mode of luminescence component is suitable with the profile of electric fireplace usually, general circle, the oval or polygonal structure of adopting.
As preferably, luminescence component is the LED lamp that is provided with reflection paraboloid or collector lens.The LED light fixture has that volume is little, beautiful in colour, the life-span is long and advantage of low energy consumption, can shine far distance after adding reflection paraboloid or collector lens, can satisfy the optically focused requirement of imaging source.And ordinary light source is not enough for the exposure intensity of distance light processing equipment (for example reflecting strips) far away; Thereby make the flame intensity of simulating away from the light processing equipment of light source be significantly less than near light source light processing equipment, therefore can not satisfy the larger-size large-scale electric fireplace requirement of imaging screen.In addition, luminescence component also can adopt the incandescent lamp that is provided with reflection paraboloid or collector lens.
As preferably, luminescence component comprises a plurality of LED lamps, and the key light direction of LED lamp and the angle of horizontal direction are 10 to 85 degree.A plurality of LED lamps are set on a luminescence component; The key light of each LED lamp can point to different directions; Like this, a luminescence component promptly can illuminate this place and be positioned at the light processing equipment on the differing heights, like this; Because each luminescence component includes the light of different angles, can simplify the setting of luminescence component.The key light direction of LED lamp is meant light that this lamp light emitting source sends under the effect of reflection paraboloid or collector lens, the direction of light cover.The illumination angle of 10 to 85 degree has satisfied the requirement of most of electric fireplace to imaging light.
Luminescence component also can below structure: luminescence component comprises a plurality of LED lamps, and the key light direction of LED lamp is consistent on the same luminescence component.This structure is the same with the incandescent lamp that employing is provided with reflection paraboloid or collector lens; The key light that luminescence component sends in one direction, the brightness that the luminescence component of this structure sends is higher, but when being provided with; Light processing equipment on the differing heights layer must be responsible for irradiation by different luminescence components; Therefore, will be in the diverse location luminescence component and be arranged to the different irradiation angle, to guarantee that the light processing equipment that is on the differing heights layer can enough be illumination all.In like manner, the angle of the key light direction of set luminescence component and horizontal direction is also between 10 to 85 degree.
A kind of preferred constructive form as luminescence component; The rectangular array of LED lamp of luminescence component; Being positioned at the key light direction of top layer LED lamp and the angle of horizontal direction is 85 degree; Being positioned at the key light direction of bottom LED lamp and the angle of horizontal direction is 10 degree, and the key light direction of the LED lamp between top layer and bottom and the angle of horizontal direction are greater than 10 degree and less than 85 degree.The key light of top layer LED lamp is used to shine the light processing equipment of extreme higher position; The key light of bottom LED lamp is used to shine the light processing equipment of extreme lower position, is used to shine the light processing equipment between extreme higher position and extreme lower position at the key light of the LED lamp between top layer and the bottom.The number of plies in intermediate layer can be decided according to the concrete structure of electric fireplace; Its preferred version is the corresponding one deck light processing equipment of one deck LED lamp; The light processing equipment number of plies behind imaging screen more for a long time, for the upper strata light processing equipment that is in the higher position and since adjacent two-layer and light source between angle less; Therefore, also can use the LED lamp illumination of same illumination angle.
Need to prove,, also can adopt traditional electric fireplace imaging source illumination, concentration structure promptly is not set on the luminescence component for the lower floor's light processing equipment that is in lower position.
As preferably, luminescence component is arranged on electric fireplace lower end or up and down in the pedestal at two ends, and the key light direction of luminescence component is pointed near each light processing equipment that is arranged on the electric fireplace inwall respectively.
Essence effect of the present invention is: it is poor that it has solved the light source directive property of existing electric fireplace existence effectively; Flame difference in brightness in that large-scale imaging screen is simulated is excessive; The problem of the serious distortion of flame; Also solve the problem of the structural requirement that can not satisfy three-dimensional electricity fireplace that has electric fireplace light source existence now, electric fireplace light-source structure of the present invention is simple, cost is low, convenience is set, and especially is fit to the electric fireplace use of maximization, three-dimensional structure.
Description of drawings
Fig. 1 is a kind of structure vertical view of the light-source system of the present invention's electricity fireplace.
Fig. 2 is the another kind of structure vertical view of the light-source system of the present invention's electricity fireplace.
Fig. 3 is another structure vertical view of the light-source system of the present invention's electricity fireplace.
Fig. 4 is a kind of structure cutaway view of the light-source system luminescence component of the present invention's electricity fireplace.
Fig. 5 is the vertical view of Fig. 2.
Fig. 6 is the another kind of structure cutaway view of luminescence component of the light-source system of the present invention electricity fireplace.
Fig. 7 is the vertical view of Fig. 6.
Fig. 8 is a kind of structural representation of the electric fireplace of band light-source system of the present invention.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing that the specific embodiment of technical scheme of the present invention is further described.
In embodiment as shown in Figure 11; A kind of light-source system of electric fireplace comprises a plurality of luminescence components 1, and described luminescence component 1 is the circular ring setting around electric fireplace 3 central axis; Luminescence component 1 comprises a plurality of LED lamps 2; LED lamp 2 is provided with reflection paraboloid as concentration structure, LED lamp 2 rectangular arrays, and being positioned at the key light direction of top layer LED lamp and the angle of horizontal direction is 85 degree; Being positioned at the key light direction of bottom LED lamp and the angle of horizontal direction is 10 degree, and the key light direction of the LED lamp between top layer and bottom and the angle of horizontal direction are greater than 10 degree and less than 85 degree (seeing Fig. 5, Fig. 6).
In embodiment as shown in Figure 22, luminescence component 1 is around the rectangular circulus setting of electric fireplace 3 central axis, and all the other are identical with embodiment 1.
In embodiment as shown in Figure 33; A kind of light-source system of electric fireplace; Comprise a plurality of luminescence components 1, luminescence component 1 is provided with around electric fireplace 3 central axis ovalize circuluses, and each luminescence component 1 comprises a plurality of LED lamps 2; The key light direction of the LED lamp on the same luminescence component consistent (seeing Fig. 6, Fig. 7), the key light direction of different luminescence components and the angle of horizontal direction are between 10 to 85 degree.
In the above-described embodiments; Luminescence component 1 all is arranged in the pedestal 4 of electric fireplace 3 lower ends, and the key light direction of the LED lamp of diverse location is pointed near each light processing equipment 6 (see figure 8)s that are arranged on the electric fireplace inwall 5 respectively on the key light direction of different luminescence components or the same luminescence component.Luminescence component also can be arranged on electric fireplace up and down in the pedestal at two ends.
Claims (10)
1. the light-source system of an electric fireplace comprises a plurality of luminescence components, it is characterized in that: described luminescence component comprises concentration structure around the structure setting in the form of a ring of electric fireplace central axis on the luminescence component.
2. the light-source system of electric fireplace according to claim 1 is characterized in that described circulus is circle, ellipse or polygon.
3. the light-source system of electric fireplace according to claim 1 is characterized in that described luminescence component is the LED lamp that is provided with reflection paraboloid or collector lens.
4. the light-source system of electric fireplace according to claim 1 is characterized in that described luminescence component is the incandescent lamp that is provided with reflection paraboloid or collector lens.
5. the light-source system of electric fireplace according to claim 3 is characterized in that described luminescence component comprises a plurality of LED lamps, and the key light direction of LED lamp and the angle of horizontal direction are 10 to 85 degree.
6. the light-source system of electric fireplace according to claim 3 is characterized in that described luminescence component comprises a plurality of LED lamps, and the key light direction of LED lamp is consistent on the same luminescence component.
7. the light-source system of electric fireplace according to claim 5; It is characterized in that the rectangular array of described LED lamp; Being positioned at the key light direction of top layer LED lamp and the angle of horizontal direction is 85 degree; Being positioned at the key light direction of bottom LED lamp and the angle of horizontal direction is 10 degree, and the key light direction of the LED lamp between top layer and bottom and the angle of horizontal direction are greater than 10 degree and less than 85 degree.
8. according to the light-source system of claim 4 or 6 described electric fireplaces, it is characterized in that the key light direction of luminescence component and the angle of horizontal direction are between 10 to 85 degree.
9. according to the light-source system of claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described electric fireplaces; It is characterized in that luminescence component is arranged on electric fireplace lower end or up and down in the pedestal at two ends, the key light direction of luminescence component is pointed near each light processing equipment that is arranged on the electric fireplace inwall respectively.
10. the light-source system of electric fireplace according to claim 8 is characterized in that luminescence component is arranged on electric fireplace lower end or up and down in the pedestal at two ends, and the key light direction of luminescence component is pointed near each light processing equipment that is arranged on the electric fireplace inwall respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103006494A CN101608766B (en) | 2009-03-03 | 2009-03-03 | Light source system of electric fireplace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103006494A CN101608766B (en) | 2009-03-03 | 2009-03-03 | Light source system of electric fireplace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101608766A CN101608766A (en) | 2009-12-23 |
| CN101608766B true CN101608766B (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103006494A Expired - Fee Related CN101608766B (en) | 2009-03-03 | 2009-03-03 | Light source system of electric fireplace |
Country Status (1)
| Country | Link |
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| CN (1) | CN101608766B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454937A (en) * | 2011-12-13 | 2012-05-16 | 潘立平 | Flame simulation device of electric fireplace and electric fireplace |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2151772A (en) * | 1983-12-02 | 1985-07-24 | Valor Heating Ltd | Domestic heating appliance |
| GB2264555A (en) * | 1992-02-28 | 1993-09-01 | Kenholme Appliances | Flame effect display |
| WO2008050527A1 (en) * | 2006-10-26 | 2008-05-02 | Advantest Corporation | Semiconductor testing apparatus and method of testing semiconductor memory |
| WO2008060800A2 (en) * | 2006-11-10 | 2008-05-22 | Disney Enterprises, Inc. | Standalone flame simulator |
| CN201359252Y (en) * | 2009-03-03 | 2009-12-09 | 义乌市安冬电器有限公司 | Illumination system of electric fireplace |
-
2009
- 2009-03-03 CN CN2009103006494A patent/CN101608766B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2151772A (en) * | 1983-12-02 | 1985-07-24 | Valor Heating Ltd | Domestic heating appliance |
| GB2264555A (en) * | 1992-02-28 | 1993-09-01 | Kenholme Appliances | Flame effect display |
| WO2008050527A1 (en) * | 2006-10-26 | 2008-05-02 | Advantest Corporation | Semiconductor testing apparatus and method of testing semiconductor memory |
| WO2008060800A2 (en) * | 2006-11-10 | 2008-05-22 | Disney Enterprises, Inc. | Standalone flame simulator |
| CN201359252Y (en) * | 2009-03-03 | 2009-12-09 | 义乌市安冬电器有限公司 | Illumination system of electric fireplace |
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| Publication number | Publication date |
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| CN101608766A (en) | 2009-12-23 |
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Granted publication date: 20120530 Termination date: 20160303 |