CN201611027U

CN201611027U - Lamp structure with multiple-zooming effect

Info

Publication number: CN201611027U
Application number: CN2009202764601U
Authority: CN
Inventors: 卓维帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-10
Filing date: 2009-12-10
Publication date: 2010-10-20
Anticipated expiration: 2019-12-10

Abstract

The utility model provides a lamp structure with a multiple-zooming effect, which comprises a shell, a light-emitting diode module, a plurality of positioning parts and a plurality of lens modules, wherein the shell is internally provided with a containing space, the light-emitting diode module is contained in the containing space, the light-emitting diode module comprises a circuit board, one side surface of the circuit board is provided with a plurality of light-emitting diodes, the other side surface of the circuit board is provided with a heat dissipating plate, light rays of the light-emitting diodes can be projected out of the shell from one end of the shell, the positioning parts are arranged in the containing space and respectively correspond to the light-emitting diodes, the lens modules are embedded and clamped in the positioning parts and respectively correspond to the light-emitting diodes and also can be adjusted to change the distances between the lens modules and the light-emitting diodes. Therefore, the lamp structure can automatically change the focal distance of the lens modules or the distance between the lens modules and the corresponding light-emitting diodes to generate higher luminance or larger irradiation area when being used by persons with specific professions (such as polices and coastguards) to patrol at night or view dark environment.

Description

The fitting structure of the multiple Zoom effect of tool

Technical field

The utility model is about fitting structure, especially refer to a kind of a plurality of lens modules that on fitting structure, are provided with, and the user can change the focal length of described lens module voluntarily, or the distance between described lens module and respective leds, the demand that makes brightness that this fitting structure throws and area more press close to the user.

Background technology

Press, along with light emitting diode (Light-Emitting Diode, abbreviation LED) technology constantly progresses greatly, there are many light fixtures to begin to utilize light emitting diode on the market as main light emitting source, because the volume of light emitting diode is less, so overall volume that the dealer can effectively reduce light fixture, less because of the volume of light emitting diode again, and its light source belongs to directionality, therefore, the dealer can be by being provided with lens on light fixture, and change the collecting and distributing degree of light source according to this, and then design the big or little different lamps type of irradiated area.

General speech, present light fixture is after creating, the area of its projection and brightness are promptly fixing, the user is after buying this light fixture, and can't adjust the projected area and the brightness of this light fixture voluntarily, if in the future, the user decoratees again or changes general layout in the room, and when needing special illumination, then must be according to new room general layout, again buy light fixture, original light fixture promptly can't use, this measure, not only cause the extra burden of user, also can cause the too much wasting of resources, in addition, except that afore-mentioned, light fixture is provided with lens, and be available for users to adjust voluntarily irradiated area, on the whole the light fixture that belongs to flashlight one class, see also shown in Figure 1, this flashlight 1 comprises a housing 11, one light-emitting diode (LED) module 13, one reflector 15, one adjusts seat 16 and one lens 17, this housing 11 is to be cylindric, the one end is provided with an opening, in it to should opening being to form an accommodation space 110, this light-emitting diode (LED) module 13 is contained in this accommodation space 110, a plurality of light emitting diodes 131 set on it can be with ray cast to this housing 11, again, this reflector 15 is provided in a side of on this light-emitting diode (LED) module 13, and the ray cast that makes described light emitting diode 131 is to its wall, can strengthen the projection effect of described light emitting diode 131, in addition, this adjustment seat 16 is to be cylindric, the one end is provided with one first holding section 161, and can overlap on the end that is bonded to this housing 11, with at these housing 11 enterprising line displacements, when first holding section 161 of this adjustment seat 16 is moved to the position of contiguous this opening, be to fasten with set second holding section 112 of this housing 11, make this adjustment seat 16 can be positioned on this housing 11, and can not come off, these lens 17 are to be placed in the other end of this adjustment seat 16, when this adjusts seat 16 in housing 11 top offsets, the distance that these lens 17 and described light emitting diode are 131 is to change thereupon, and then adjusts the crevice projection angle of the light of described light emitting diode 131, so, people can look self-demand, and suitably control the irradiated area of this flashlight 1.

Only, see also shown in Figure 1 again, aforesaid fitting structure, though make us can change the distance of 131 of lens 17 and light emitting diodes simply, but still there is other problem, at first, when the irradiated area of flashlight 1 is big more, the light intensity that distributes in this irradiated area is promptly weak more, because people are in the dark the time, the ability of identification environment is relatively poor, so can cause the user to be difficult for seeing clearly the interior article of irradiated area, again, when the irradiation brightness of flashlight 1 is strong more, be to cause irradiated area more little, cause the irradiation position of the necessary continuous mobile flashlight 1 of user, could know and watch surrounding environment, if the user is originally as specific occupation (as: police, the ocean patrol personnel) personnel, and in the time of must promptly grasping the contingent situation of surrounding environment institute, problem in the then aforementioned use, with the puzzlement that causes the user in night patrol, and the maximum illumination area of aforesaid flashlight 1 or intense irradiation brightness are for fixing, the user also can't be in response to different demands, and change voluntarily, in addition, because in the process of user's activity, making flashlight 1 collide other hard thing (as: table angle unintentionally easily, wall ... etc.), if after the 17 quilt collisions of the lens of this flashlight 1, when producing slight crack or fragmentation, adjust seat 16 or lens 17 because the user also can't change voluntarily, although so other element in this flashlight 1 is harmless, the user still must buy new flashlight 1 again.

So, how at the shortcoming of aforesaid conventional lamp, as: lens can't be arbitrarily changed, large-scale irradiated area and high brightness can't be taken into account simultaneously ... etc., design a kind of fitting structure of innovation, to improve foregoing problems, promptly become the manufacturer of each manufacturing, design lamps at present, desire most ardently an important topic of reaching.

The utility model content

In view of this, for effectively solving the problem of conventional lamp, the creator is through the permanent research and experiment of making great efforts, finally development and Design goes out the fitting structure of the multiple Zoom effect of a kind of tool of the present utility model, in the hope of by the utility model, make this fitting structure can bring the user higher convenience, to solve the problem of conventional lamp.

A purpose of the present utility model, provide the fitting structure of the multiple Zoom effect of a kind of tool, make the user can not only be convenient for changing lens, and can be according to self-demand, and adjust the irradiated area of this fitting structure easily, irradiation brightness or special lighting effects, this fitting structure comprises a housing, one light-emitting diode (LED) module, a plurality of location divisions and a plurality of lens module (as: single lens, variable focus lens package ... etc.), wherein an end of this housing is provided with an opening, position that should opening is formed an accommodation space in it, in addition, this light-emitting diode (LED) module is to be placed in this accommodation space, this light-emitting diode (LED) module comprises a circuit board, this circuit board is provided with a plurality of light emitting diodes towards a side of this opening, the another side of this circuit board then is provided with a heat sink, again, described location division is to be placed in this accommodation space and to correspond to described light emitting diode respectively, and make the light of described light emitting diode can be projected to outside the housing, in addition, described lens module is that inlay card is to described location division, and correspond respectively to respectively this light emitting diode, and can change itself and the spacing between this light emitting diode respectively for adjusting, respectively the focal length of this lens module is mutually the same or inequality, can form higher irradiation brightness or bigger irradiated area, so, as specific occupation (as: police, the ocean patrol personnel) personnel carry out night patrol, in the time of maybe need inspecting the environment of dark place, promptly can change the lens of different focal voluntarily, to change the focal length of described lens, or the distance between described lens and respective leds, so that the light that described light emitting diode throwed, after the focusing or blooming effect via described lens, can produce higher brightness or bigger irradiated area, demand when satisfying varying environment, raising personnel practicality and convenience in the use.

Description of drawings

Can be for just auditor to the utility model purpose, technical characterictic and effect thereof, do further understanding and understand, for the embodiment conjunction with figs., be described in detail as follows now, wherein:

Fig. 1 is traditional fitting structure schematic diagram;

Fig. 2 is a fitting structure schematic diagram of the present utility model;

Fig. 3 is the schematic appearance of fitting structure of the present utility model; And

Fig. 4 is another location division structural representation of the present utility model.

The specific embodiment

The utility model is the fitting structure of the multiple Zoom effect of a kind of tool, this fitting structure is to be applied to flashlight, floor lamp or wall lamp ... wait on the dissimilar light fixtures, in an embodiment of the present utility model, see also Fig. 2 and shown in Figure 3, this fitting structure 2 comprises a housing 21, one light-emitting diode (LED) module 23, a plurality of location divisions 25 and a plurality of lens module 26 (as: single lens, variable focus lens package ... etc.), for obviously giving expression to the overall technology feature of fitting structure 2 of the present utility model, be in Fig. 2, only to draw partly housing 21, only, in other embodiment of the present utility model, do not limit the shape style of this housing.Wherein an end of this housing 21 is provided with an opening 210, position that should opening 210 is formed an accommodation space 213 in it, for the related elements that holds this fitting structure 2, the corresponding two sides of this housing 21 are respectively equipped with a louvre 215, in addition, this light-emitting diode (LED) module 23 is to be placed in this accommodation space 213, this light-emitting diode (LED) module 23 comprises a circuit board 231, this circuit board 231 is provided with a plurality of light emitting diodes 233 towards a side of this opening 210, the another side of this circuit board 231 then is provided with a heat sink 235, on this heat sink 235 dorsad a side of this circuit board 231 be provided with multi-disc radiating fin 236, and described radiating fin 236 is to be arranged in parallel, to be formed with a heat dissipation channel 237 at two 236 of adjacent radiating fins, described heat dissipation channel 237 corresponds respectively to this louvre 215, with the heat that described light emitting diode 233 can be produced, in regular turn via described radiating fin 236, heat dissipation channel 237 and louvre 215, be led to outside this housing 21, only, in other embodiment of the present utility model, set louvre on the housing, also can be a plurality of, but not only be defined as a louvre, and the pattern of this louvre is to look actual demand and change, and makes light fixture of the present utility model have more the market competitiveness.

Hold, see also Fig. 2 and shown in Figure 3 again, described location division 25 is to be placed in this accommodation space 213, and correspond to described light emitting diode 233 respectively, in this embodiment, described location division 25 is directly to be arranged on the circuit board 231, and be pipe body shape, the quantity of the light emitting diode 233 of each location division 25 contained lid, be can be one or more, make the light of described light emitting diode 233 be projected to outside the housing 21 via described location division 25, in addition, described lens module 26 is that inlay card is to described location division 25, and correspond respectively to described light emitting diode 233, the light that makes described light emitting diode 233 be throwed can be via described lens module 26, and be distributed to outside the housing 21, again, the user can adjust the position of described lens module 26 inlay cards to described location division 25 voluntarily, and then change the spacing of 233 of described lens module 26 and described light emitting diodes, control the irradiated area or the irradiation brightness of this fitting structure 2 thus, only, in other embodiment of the present utility model, the location division be not only be defined in cylindric, and can be two circular-arc, as long as lens module can be lived by inlay card in this location division, and carry out displacement for this lens module, be location division described in the utility model, so, as specific occupation or need special lighting place (as: police, the ocean patrol personnel, laboratory or inspection point ... etc.) personnel carry out night patrol, in the time of maybe need inspecting the environment of dark place, promptly can adjust the distance of 233 of part lens module 26 and light emitting diodes voluntarily, make this fitting structure 2 when irradiation, it is big that certain a part of irradiated area becomes, another brightness partly increases, and the user still can change the focal length (changing the lens module of another different focal) of lens module 26, the focal length that makes described lens module 26 is mutually the same or inequality, can form higher irradiation brightness or bigger irradiated area, satisfy the demand of user when varying environment, raising personnel practicality and convenience in the use.

In addition, in another embodiment of the present utility model, the location division is not only can be arranged on the circuit board, and can be other form, because this embodiment is the design for the explanation location division, for exempting from too to give unnecessary details, except that the location division, the element of all the other fitting structures is the numbering of continuing to use in the previous embodiment, its annexation to each other also is same as aforementioned, see also shown in Figure 4, a plurality of location divisions 35 are connected to each other being integral, locate pedestal 3 and form one, this location pedestal 3 can be connected on the circuit board 231, perhaps be fixed on the housing 21, and described location division 35 is to correspond respectively at least one light emitting diode 233, make the light that described light emitting diode 233 is emitted, can be projected to outside the housing 21 via described location division 35, again, described location division 35 connected mode to each other, can be one of the forming, also can be by other element (as: viscose glue, resilient sleeve ... etc.) connect, moreover, described lens module 26 can be distinguished inlay card to described location division 35, and the user can change the position of described lens module 26 inlay cards in described location division 35, to adjust the distance of 233 of described lens module 26 and light emitting diodes, only, in other embodiment of the present utility model, lens module is except that can be single lens, also can be the combination of a plurality of lens, and the user only need control the control device on this lens module, can change a plurality of lens position (as telescopical lens module) to each other in this lens module, to change the focal length of this lens module, and then reach the purpose of multiple zoom, so, the user can be according to the demand of environment, and change the focal length of each lens module easily, make the irradiated area of the light that this fitting structure sends, brightness or color can meet user's Expected Results.

See also Fig. 2 and shown in Figure 3 again, because light emitting diode 233 is when luminous, can produce a large amount of heats, be the energy efficiently radiates heat, this fitting structure 2 still is provided with a fan 27 and a main control board 28, this fan 27 is provided in a side of this accommodation space 213, and the one side is contiguous described radiating fin 236, this main control board 28 is provided in a side of the position of contiguous these fan 27 another sides in this accommodation space 213, it can be controlled the startup of this fan 27 or this light-emitting diode (LED) module 23 and close, still be provided with a dividing plate 281 and another heat sink 282 between this main control board 28 and this fan 27, one side of this dividing plate 281 is these main control boards 28 that recline, and its periphery is against the internal face of this housing 21, with can be with the heat on this main control board 28, be passed to this housing 21, the another side of this dividing plate 281 this another heat sink 282 that then reclines, on this another heat sink 282 dorsad a side of this dividing plate 281 be provided with another radiating fin 283 of multi-disc, and described another radiating fin 283 is to be arranged in parallel, to be formed with another heat dissipation channel 285 at two 283 of adjacent another radiating fins, in addition, the two sides of these housing 21 corresponding described another heat dissipation channels 285, be respectively equipped with another louvre 217, and the two sides that this housing 21 is provided with described another louvre 217 are to be different from the two sides (as shown in Figure 3) that this housing 21 is provided with described louvre 215, perhaps this housing 21 two sides of being provided with described another louvre 217 can be same as the two sides that this housing 21 is provided with described louvre 215, so, when these fan 27 entrys into service, be the cold air in the external world to be sucked in this housing 21 via described another louvre 217, and the hot gas in this housing 21 are discharged via described louvre 215, to reach good heat radiation circulating effect, moreover, if this fitting structure 2 is to be applied on the flashlight, see also shown in Figure 2 again, then this fitting structure 2 still comprises a power module 29, this power module 29 can be formed by a plurality of battery combination, and be located at this accommodation space 213, be provided with another dividing plate 291 between itself and this main control board 28, this another dividing plate 291 this power module 29 that reclines equally, the internal face of main control board 28 and housing 21, be passed on the housing 21 with the heat that power module 29 and main control board 28 can be produced, to dispel the heat.

In sum as can be known, by fitting structure of the present utility model, the user can be according to self-demand, change the curvature or the color of lens module, or switch the color of light emitting source and the upward lens module of different patterns of arranging in pairs or groups, to build lighting effects miscellaneous, even user's room general layout changes in the future, also can adjust the irradiated area or the brightness of fitting structure easily, in addition, when fitting structure of the present utility model is applied to the hand-held light fixture of flashlight one class, the user can reach the effect of taking into account big range of exposures and high irradiation brightness by the lens module of combination different curvature, moreover, if the user is in the process of activity, when very not damaging described lens module, also can make things convenient for and change lens module voluntarily, and not need to buy again whole light fixture, so it is big convenience that fitting structure of the present utility model can bring the user in fact.

Press; the above; it only is preferred embodiment of the present utility model; only, the interest field that the utility model is advocated is not limited thereto; press all this technology personages that is familiar with; according to the disclosed technology contents of the utility model, can think easily and equivalence change, all should belong to and not break away from protection category of the present utility model.

Claims

1. the fitting structure of the multiple Zoom effect of tool is characterized in that, comprising:

One housing, the one end is provided with an opening, position that should opening is formed an accommodation space in it;

One light-emitting diode (LED) module is placed in this accommodation space, and this light-emitting diode (LED) module comprises a circuit board, and this circuit board is provided with a plurality of light emitting diodes towards a side of this opening;

A plurality of location divisions are placed in this accommodation space, and respectively corresponding at least one light emitting diode, and the ray cast that makes described light emitting diode is to housing; And

A plurality of lens modules, respectively inlay card and corresponds respectively to described light emitting diode to described location division, and can be adjusted and change itself and the spacing between this light emitting diode respectively.

2. the fitting structure of the multiple Zoom effect of tool as claimed in claim 1 is characterized in that, wherein said location division is that one is located on this circuit board.

3. the fitting structure of the multiple Zoom effect of tool as claimed in claim 1 is characterized in that, wherein said location division is to be connected to each other to be integral, and forming a location pedestal, and this location pedestal is fixed on this housing or on this circuit board.

4. as the fitting structure of claim 2 or the multiple Zoom effect of 3 described tools, it is characterized in that wherein said location division is cylindric.

5. the fitting structure of the multiple Zoom effect of tool as claimed in claim 4, it is characterized in that, wherein the another side of this circuit board is provided with a heat sink, on this heat sink dorsad a side of this circuit board be provided with the multi-disc radiating fin, and described radiating fin is arranged in parallel, between two adjacent radiating fins, to be formed with a heat dissipation channel, the corresponding two sides of this housing are respectively equipped with a louvre, described heat dissipation channel corresponds respectively to described louvre, and the heat that described light emitting diode produced, in regular turn via described radiating fin, heat dissipation channel and louvre are led to outside this housing.

6. the fitting structure of the multiple Zoom effect of tool as claimed in claim 5, it is characterized in that, still be provided with a fan and a main control board, wherein this fan is to be placed in this accommodation space, and the contiguous described radiating fin in one side, this main control board is the position that is placed in this accommodation space contiguous this fan another side, and the startup of controlling this fan or this light-emitting diode (LED) module with close.

7. the fitting structure of the multiple Zoom effect of tool as claimed in claim 6, it is characterized in that, wherein still be provided with a dividing plate and another heat sink between this main control board and this fan, one side of this dividing plate this main control board that reclines, and its periphery is in this housing, with with the heat on this main control board, be passed to this housing, the another side of this dividing plate this another heat sink that then reclines, on this another heat sink dorsad a side of this dividing plate be provided with another radiating fin of multi-disc, and described another radiating fin is arranged in parallel, between two adjacent another radiating fins, to be formed with another heat dissipation channel, in addition, the two sides of corresponding described another heat dissipation channel of this housing are respectively equipped with another louvre.

8. the fitting structure of the multiple Zoom effect of tool as claimed in claim 7 is characterized in that, wherein to be provided with the two sides of described another louvre be to be different from the two sides that this housing is provided with described louvre to this housing.

9. the fitting structure of the multiple Zoom effect of tool as claimed in claim 8, it is characterized in that, still comprise a power module, wherein this power module is located at accommodation space, be provided with another dividing plate between itself and this main control board, this another dividing plate reclines in this power module, main control board and the housing, so that the heat that power module and main control board were produced is passed on the housing.

10. the fitting structure of the multiple Zoom effect of tool as claimed in claim 9 is characterized in that the focal length of wherein said lens module is mutually the same.