CN204164822U - Change the fitting structure of light projector beam solid angle - Google Patents
Change the fitting structure of light projector beam solid angle Download PDFInfo
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- CN204164822U CN204164822U CN201420584308.0U CN201420584308U CN204164822U CN 204164822 U CN204164822 U CN 204164822U CN 201420584308 U CN201420584308 U CN 201420584308U CN 204164822 U CN204164822 U CN 204164822U
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Abstract
A kind of fitting structure changing light projector beam solid angle, include operation outer cover, that a light fitting body, with an accommodation space and an opening is assembled in this light fitting body and be assembled in the installing part on this operation outer cover and the light-emitting component be arranged in this light fitting body and a light-projecting component, it is characterized in that, this operation outer cover obtains this light fitting body relatively by adjustment means and carries out a rotating distance, and this installing part obtains this operation outer cover relatively and carries out a displacement stroke when this operation outer cover carries out this rotating distance.Wherein, between this light-emitting component and this light-projecting component one connects electrical distance produces by this displacement stroke and changes and adjust the ray cast angle of this light-emitting component, therefore can produce the effect of different light projector angle.
Description
Technical field
The utility model relates to a kind of light fixture, particularly relates to a kind ofly change focal length and change the fitting structure of the change light projector beam solid angle of light projector angle and distance.
Background technology
In the middle of the modern life, lighting apparatus has replaced the candle that tradition provides faint light, and provides the light of context appropriateness to allow the mankind can at night and dim floor activity.Such as, but people use the object of lighting apparatus all not identical, and the changes in demand relatively for lighting apparatus kind also increases gradually, flashlight, head lamp, street lamp, fluorescent lamp, desk lamp etc.In view of this, along with science and technology development day by day, the improvement of lighting apparatus also needs Synchronous lifting; Moreover, provide merely illumination can not meet consumer's demand miscellaneous.
As the fitting structure of No. M480025th, TaiWan, China new patent notification number, its lampshade consisting predominantly of Lamp cup, be arranged at the circuit substrate of this Lamp cup and be arranged at this Lamp cup.Wherein, circuit substrate includes multiple lumination of light emitting diode element.Accordingly, when circuit substrate is energized, lumination of light emitting diode element produces light source, and light source projects a diffused light source by lampshade again.
The light source of lumination of light emitting diode element is made to form the technology of this diffused light source although above-mentioned fitting structure discloses a kind of lampshade that utilizes.But, above-mentioned fitting structure provide this diffused light source only can form fixing light projector angle and light projector distance, and cannot need according to varying environment occasion the light projector angle and the light projector distance that adjust this diffused light source.Therefore, the light fixture how designing adjustable light projector angle and light projector distance has obviously become a problem to be solved.
Utility model content
Main purpose of the present utility model, is to solve existing fitting structure arbitrarily cannot change light projector distance and light projector angle problem according to application target.
For reaching above-mentioned purpose, the utility model provides a kind of fitting structure changing light projector beam solid angle, include one there is operation outer cover, that an accommodation space is communicated with the opening of this accommodation space light fitting body, with one is assembled in this light fitting body to be assembled in the installing part on this operation outer cover and the light-emitting component be arranged in this light fitting body and a light-projecting component, wherein, this fitting structure comprises:
This light fitting body comprises at least one the first limiting unit be arranged at intervals in this accommodation space, this operation outer cover obtains this light fitting body relatively by adjustment means and carries out a rotating distance, this operation outer cover includes the first connecting portion that one day, this accommodation space extended, this installing part obtains this operation outer cover relatively and carries out a displacement stroke when this operation outer cover carries out this rotating distance, and this installing part includes at least one the second connecting portion connected with this first connecting portion activity, and at least one with each this first limiting unit mutually group connect and in this displacement stroke, slide on each this first limiting unit to guide the second limiting unit of this installing part displacement,
Wherein, between this light-emitting component and this light-projecting component one connects electrical distance produces by this displacement stroke and changes and adjust the ray cast angle of this light-emitting component.
The fitting structure of above-mentioned change light projector beam solid angle, wherein this light-projecting component is assembled in this installing part, this light-emitting component is assembled in this light fitting body, this opening is provided with at least one first assembled portion, and this operation outer cover has one and to connect with this first assembled portion group and this first assembled portion relative carries out the second assembled portion of slippage in this rotating distance.
The fitting structure of above-mentioned change light projector beam solid angle, wherein this first limiting unit has multiple and this second limiting unit and conflicts and limit the restriction projection of displacement amplitude between this installing part and this light-emitting component.
The fitting structure of above-mentioned change light projector beam solid angle, wherein this light-emitting component is assembled in this installing part, this light-projecting component is installed in this operation outer cover, this opening is provided with at least one first assembled portion, and this operation outer cover has one and connects and the second assembled portion of this first assembled portion slippage relative in this rotating distance with this first assembled portion group.
The fitting structure of above-mentioned change light projector beam solid angle, wherein this light-emitting component is assembled in this installing part, this light fitting body includes a pair and should arrange and provide this light-projecting component to be assembled in lampshade wherein by opening, this light fitting body contains at least one the first assembled portion arranged away from this opening, and this operation outer cover has one and connects and the second assembled portion of this first assembled portion slippage relative in this rotating distance with this first assembled portion group.
The fitting structure of above-mentioned change light projector beam solid angle, wherein this first limiting unit has multiple and this second limiting unit and conflicts and limit the restriction projection of displacement amplitude between this installing part and this light-projecting component.
The fitting structure of above-mentioned change light projector beam solid angle, wherein this second connecting portion include multiple connect with this first connecting portion group and provide cover in the location producing step by step modulating in this displacement stroke outside this installing part and this operation and adjust tooth.
The fitting structure of above-mentioned change light projector beam solid angle, wherein in the extended clearance space between this installing part and this light fitting body of this first connecting portion.
The fitting structure of above-mentioned change light projector beam solid angle, the wherein extended side in this installing part towards this light-projecting component of this first connecting portion.
The fitting structure of above-mentioned change light projector beam solid angle, wherein this second connecting portion include multiple connect with this first connecting portion group and provide cover in the location producing step by step modulating in this displacement stroke outside this installing part and this operation and adjust tooth.
By the structure of the fitting structure of this change light projector beam solid angle of the utility model, compared to prior art structure, there is following characteristics:
The fitting structure of this change light projector beam solid angle of the utility model can connect electrical distance by this between this light-emitting component of change and this light-projecting component, and then make this light projector face project this light with another this light projector beam solid angle after this light of undertaking, therefore can produce the effect of different light projector angle.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram that the utility model changes fitting structure first embodiment of light projector beam solid angle;
Fig. 2 is another viewing angle constructions decomposing schematic representation that the utility model changes fitting structure first embodiment of light projector beam solid angle;
Fig. 3-1 is the illustrative view () that the utility model changes the fitting structure of light projector beam solid angle;
Fig. 3-2 is illustrative view (two) that the utility model changes the fitting structure of light projector beam solid angle;
Fig. 4 is that the first limiting unit of fitting structure and second of the second limiting unit of the utility model change light projector beam solid angle implements aspect;
Fig. 5 is the cross-sectional schematic that the utility model changes fitting structure first embodiment of light projector beam solid angle;
Fig. 6 is the cross-sectional schematic that the utility model changes fitting structure second embodiment of light projector beam solid angle;
Fig. 7 is the cross-sectional schematic that the utility model changes fitting structure the 3rd embodiment of light projector beam solid angle;
Fig. 8 is the cross-sectional schematic that the utility model changes fitting structure the 4th embodiment of light projector beam solid angle;
Fig. 9 is the cross-sectional schematic that the utility model changes fitting structure the 5th embodiment of light projector beam solid angle;
Figure 10 is the cross-sectional schematic that the utility model changes fitting structure the 6th embodiment of light projector beam solid angle.
Detailed description of the invention
Relate to detailed description of the present utility model and technology contents, the existing accompanying drawing that just coordinates is described as follows:
The utility model is a kind of fitting structure changing light projector beam solid angle, and it includes six kinds of embodiments, but is energy clear interpretation this case technology, is described one by one in this.First, Fig. 1 to Fig. 4 of the present utility model is the utility model first embodiment.First, refer to Fig. 1 and Fig. 2, the fitting structure of this change light projector beam solid angle includes light fitting body 11, light-emitting component 12, light-projecting component 13, installing part 14 and an operation outer cover 15.Specifically, this light fitting body 11 includes the accommodation space 111 of a hollow forming in this light fitting body 11, the opening 112 of one this accommodation space 111 of connection, at least onely be arranged at connecing in this accommodation space 111 and establish portion 113, at least one the first assembled portion 114 being located on this opening 112, and at least one the first limiting unit 115 be arranged at intervals in this accommodation space 111.This light-emitting component 12 is assembled in this light fitting body 11, includes one and is assembled in this and connects the radiating piece 121 establishing portion 113, and one to be arranged on this radiating piece 121 and towards the light emitting source 122 of this opening 112.Wherein, namely this light emitting source 122 launches a light towards this opening 112 after connecting with the mains and obtaining electric power, and therefore this light emitting source 122 then can form an exiting surface 123 in the side towards this opening 112, as shown in Figure 5.Further, after this light emitting source 122 obtains electric power, this light emitting source 122 produces except providing this light more simultaneously a used heat, and this radiating piece 121 can leave this used heat that this light emitting source 122 produces to reduce the temperature of this light emitting source 122.This light emitting source 122 of the utility model can select a light emitting diode, a bulb or a fluorescent tube etc. one of them.This light-projecting component 13 correspondence is arranged at this opening 112 place, include one and this exiting surface 123 interval one connect electrical distance 100 arrange and accept this light connect light face 131, and one connects this and connects light face 131 and transmit this light to continue and the light projector face 132 this ray cast being gone out this accommodation space 111.Wherein, this light can project towards away from this opening 112 direction with a light projector beam solid angle R by this light projector face 132, as shown in Figure 6.In addition, this light-projecting component 13 of the utility model can be a planoconvex spotlight.
Refer to Fig. 5, this installing part 14 is located in this accommodation space 111, include at least one second connecting portion 141, one is opened in this installing part 14 centre position to install the perforation 142 of this light-projecting component 13, one in the face of this exiting surface 123 opposite side and to be arranged between this second connecting portion 141 and this perforation 142 and around the reflecting surface 143 of this light-projecting component 13, at least one spaced second limiting unit 144 of this second connecting portion 141 relatively, multiplely to be arranged between this perforation 142 and this second connecting portion 141 and towards the Access Division 145 extended away from this reflecting surface 143 direction, one is fixed on this Access Division 145 and limits the limited part 146 that this light-projecting component 13 is fixed on this perforation 142.In addition, this operation outer cover 15 includes one and to connect and slidably in the second assembled portion 151 of this first assembled portion 114 with this first assembled portion 114 groups, at least onely to extend towards this accommodation space 111 and the first connecting portion 152 connected with this second connecting portion 141 activity, and a pair this light projector face 132 of light-projecting component 13 should be arranged and provide the light transmission piece 153 of this light penetration.Wherein, this first connecting portion 152 can be a projection, and preferably can implement by two these first connecting portions 152, and this second connecting portion 141 can be an oblique orbit portion, but does not implement aspect with this and be limited.In the embodiment that other are possible, this first connecting portion 152 can be an oblique orbit portion, and this second connecting portion 141 can be a projection.
Further, this second connecting portion 141 has two kinds and implements aspect, the first implements aspect is that this second connecting portion 141 has a level and smooth sliding edge, and therefore this first connecting portion 152 can smoothly slide on this second connecting portion 141, as shown in Fig. 1 to Fig. 3-2; The second is implemented aspect and is adjusted tooth 147 for this second connecting portion 141 has multiple location, therefore when this first connecting portion 152 slides on this second connecting portion 141, this first connecting portion 152 can not smoothly slide on this second connecting portion 141, this first connecting portion 152 can automatically fall between those location adjustment teeth 147, and then make between this installing part 14 and this operation outer cover 15, to carry out step-type movement and the mutual location simultaneously completed between this installing part 14 and this operation outer cover 15, as shown in Figure 4.
In addition, each this first limiting unit 115 of this light fitting body 11 connects and the movement of this installing part 14 bootable with the mutual group of each this second limiting unit 144 of this installing part 14.Each this first limiting unit 115 has two kinds with each this second limiting unit 144 and implements aspect, the first implements aspect is that each this first limiting unit 115 all has a level and smooth sliding surface with each this second limiting unit 144, therefore each this first limiting unit 115 can smoothly be slided mutually with each this second limiting unit 144, and each this first limiting unit 115 Absorbable organic halogens ground guides the movement of each this second limiting unit 144, as shown in Fig. 1 to Fig. 3-2; And the second is implemented aspect for each this first limiting unit 115 and is had multiple restriction projection 116 and each this second limiting unit 144 has multiple restriction double wedge 148, therefore when when each, this first limiting unit 115 is mutually conflicted with each this second limiting unit 144 and slides, those restriction projections 116 limit between double wedge 148 can mutually engage actively with those, and then make to carry out step-type movement between this installing part 14 and this light fitting body 11 and with the displacement amplitude between limit this installing part 14 and this light-emitting component 12, as shown in Figure 4.
In first embodiment of the fitting structure of this change light projector beam solid angle of the utility model, in the extended clearance space 16 between this installing part 14 and this light fitting body 11 of this first connecting portion 152 of this operation outer cover 15, as shown in Figure 5; And in the second embodiment of the fitting structure of this change light projector beam solid angle of the utility model, this first connecting portion 152 is the extended side in this installing part 14 towards this light-projecting component 13.In other words, this installing part 14 can between this first connecting portion 152 and this light fitting body 11, as shown in Figure 6.
The first embodiment and the second embodiment due to the fitting structure of this change light projector beam solid angle of the utility model all have identical makes flowing mode, therefore only chats bright its for the first embodiment in this and makes flowing mode, refer to Fig. 2 to Fig. 3-2.First, first chat this operation outer cover 15 bright in this only to carry out rotating relative to this light fitting body 11 and can not move.When user utilizes adjustment means to make relative this light fitting body 11 of this operation outer cover 15 carry out a rotating distance with this installing part 14, second assembled portion 151 of this operation outer cover 15 can this first assembled portion 114 of this light fitting body 11 relatively relatively be slided.Now, this first connecting portion 152 meeting slippage of this operation outer cover 15 is in this second connecting portion 141 of this installing part 14, and in this second connecting portion 141, promote this installing part 14, this installing part 14 can relatively this operation outer cover 15 carry out a displacement stroke so that make this installing part 14 this light-emitting component relative 12 movable and change between this light-emitting component 12 and this light-projecting component 13 this connect electrical distance 100.In other words, then change the object distance of this light-emitting component 12 this light-projecting component 13 relative after this installing part 14 moves, and then make this light projector face 132 of this light-projecting component 13 project this light with different this light projector beam solid angle R.In addition, when this installing part 14 moves with this operation outer cover 15 relative to this light fitting body 11, adopt this second connecting portion 141 of those location adjustment teeth 147 can make between this installing part 14 and this operation outer cover 15, to carry out step-type movement and the mutual location simultaneously completed between this installing part 14 and this operation outer cover 15, as shown in figs. 4 and 5; Adopt each this first limiting unit 115 of this restriction projection 116 and adopt each this second limiting unit 144 of those restriction double wedges 148 then can limit and guide the movement of this installing part 14, and then make this installing part 14 stably move forward and backward relative to this light fitting body 11 when this operation outer cover 15 carries out this rotating distance and complete the mutual location between this installing part 14 and this light fitting body 11 simultaneously, as shown in Figure 4.
Fig. 7 and Fig. 8 of the present utility model is respectively the utility model the 3rd embodiment and the 4th embodiment, its with the first embodiment and the second example structure identical haply, the first embodiment and the second embodiment and the 3rd embodiment and the comparatively significant difference of the 4th embodiment are that the first embodiment and the second embodiment are mobile lens and the 3rd embodiment and the 4th embodiment are mobile light sources.First, refer to Fig. 7, the fitting structure of this change light projector beam solid angle includes light fitting body 21, light-emitting component 22, light-projecting component 23, installing part 24 and an operation outer cover 25.Specifically, this light fitting body 21 includes the opening 212 that the accommodation space 211, of a hollow forming in this light fitting body 21 is communicated with this accommodation space 211, and at least one the first assembled portion 213 being located on this opening 212.This light-emitting component 22 is arranged in this light fitting body 21, includes a radiating piece 221, and one to be arranged on this radiating piece 221 and towards the light emitting source 222 of this opening 212.Wherein, namely this light emitting source 222 launches a light towards this opening 212 after connecting with the mains and obtaining electric power, and therefore this light emitting source 222 then can form an exiting surface 223 in the side towards this opening 212.This light-projecting component 23 correspondence is arranged at this opening 212 place, include one and this exiting surface 223 interval one connect electrical distance 200 arrange and accept this light connect light face 231, and one connects this and connects light face 231 and transmit this light to continue and the light projector face 232 this ray cast being gone out this accommodation space 211.Wherein, this light projector face 232 can with a light projector beam solid angle, court projects away from this opening 212 direction by this light.
Hold, this installing part 24 to be located in this accommodation space 211 and to arrange this light-emitting component 22, include at least one second connecting portion 241, and one is opened in this installing part 24 centre position to install the perforation 242 of this light-emitting component 22.In addition, this operation outer cover 25 includes one and to connect and slidably in the second assembled portion 251 of this first assembled portion 213 with this first assembled portion 213 groups, at least onely to extend towards this accommodation space 211 and the first connecting portion 252 connected with this second connecting portion 241 activity, this light projector face 232 of light-projecting component 23 should arrange and the light transmission piece 253 of this light penetration is provided for a pair, and the reflecting component 254 that arranges this light-projecting component 23.Wherein, this first connecting portion 252 can be a projection, and preferably can implement by two these first connecting portions 252, but does not implement aspect with this and be limited.
Further, this second connecting portion 241 also has two kinds and implements aspect, and therefore its structure and fuction repeats no more as the first embodiment.In addition, this light fitting body 21 also has this first limiting unit (not shown) at least one and this second limiting unit (not shown) at least one respectively with this installing part 24, and therefore its structure and fuction repeats no more as the first embodiment.Said structure can limit displacement amplitude between this installing part and this light-projecting component.
In 3rd embodiment of the fitting structure of this change light projector beam solid angle of the utility model, in the extended clearance space 26 between this installing part 24 and this light fitting body 21 of this first connecting portion 252 of this operation outer cover 25, as shown in Figure 7; And in the 4th embodiment of the fitting structure of this change light projector beam solid angle of the utility model, this first connecting portion 252 is the extended side in this installing part 24 towards this light-projecting component 23.In other words, this installing part 24 can between this first connecting portion 252 and this light fitting body 21, as shown in Figure 8.
The 3rd embodiment and the 4th embodiment due to the fitting structure of this change light projector beam solid angle of the utility model all have identical makes flowing mode.Refer to Fig. 7 and Fig. 8, first chat this operation outer cover 25 bright in this and only can carry out rotating relative to this light fitting body 21 and can not move.When user utilizes adjustment means to make relative this light fitting body 21 of this operation outer cover 25 carry out a rotating distance with this installing part 24, second assembled portion 251 of this operation outer cover 25 can this first assembled portion 213 of this light fitting body 21 relatively relatively be slided.Now, this first connecting portion 252 meeting slippage of this operation outer cover 25 is in this second connecting portion 241 of this installing part 24, and in this second connecting portion 241, promote this installing part 24, this installing part 24 can relatively this operation outer cover 25 carry out a displacement stroke so that make this installing part 24 drive this light-emitting component 22 and relatively this light-projecting component 23 movable and change between this light-emitting component 22 and this light-projecting component 23 this connect electrical distance 200.In other words, then change the object distance of this light-emitting component 22 this light-projecting component 23 relative after this installing part 24 moves, and then make this light projector face 232 of this light-projecting component 23 project this light with this different light projector beam solid angle.
Fig. 9 and Figure 10 of the present utility model is respectively the utility model the 5th embodiment and the 6th embodiment, the object distance adjusting device of the first embodiment, the second embodiment, the 3rd embodiment and the 4th embodiment is arranged at front end, and the 5th embodiment and the object distance adjusting device of the 6th embodiment be arranged at rear end and with the 3rd embodiment and the 4th embodiment identical are all mobile light sources.First, refer to Fig. 9, the fitting structure of this change light projector beam solid angle includes light fitting body 31, light-emitting component 32, light-projecting component 33, installing part 34 and an operation outer cover 35.Wherein, this light-emitting component 32 to be placed in this light fitting body 31 and to be installed on this installing part 34 and to form an exiting surface 321.In addition, this light-projecting component 33 include one and this exiting surface 321 interval one connect electrical distance 300 and arrange and the light face that connects 331 and the light projector face 332 that accept this light.Specifically, this light fitting body 31 includes the accommodation space 311 of a hollow forming in this light fitting body 31, the opening 312 of one this accommodation space 311 of connection, one to arrange away from this opening 312 and to provide this perforate 313 that operation outer cover 35 wears, one the first assembled portion 314 being located on this perforate 313, and one provides this light-projecting component 33 to be assembled in lampshade 315 wherein.Wherein, this lampshade 315 have one in the face of this exiting surface 321 opposite side and around the reflecting component 316 of this light-projecting component 33, and a pair should arrange the light transmission piece 317 providing this light penetration in light projector face 332.This installing part 34 is located in this accommodation space 311, includes at least one second connecting portion 341.In addition, this operation outer cover 35 includes one and to connect and slidably in the second assembled portion 351 of this first assembled portion 314 with this first assembled portion 314 groups, and at least onely extends towards this accommodation space 311 and the first connecting portion 352 connected with this second connecting portion 341 activity.Wherein, this first connecting portion 352 can be a projection, and preferably can implement by two these first connecting portions 352, but does not implement aspect with this and be limited.
Further, this second connecting portion 341 also has two kinds and implements aspect, and therefore its structure and fuction repeats no more as the first embodiment.In addition, this light fitting body 31 also has this first limiting unit (not shown) at least one and this second limiting unit (not shown) at least one respectively with this installing part 34, and therefore its structure and fuction repeats no more as the first embodiment.Said structure can limit displacement amplitude between this installing part and this light-projecting component.
In 5th embodiment of the fitting structure of this change light projector beam solid angle of the utility model, in the extended clearance space 36 between this installing part 34 and this light fitting body 31 of this first connecting portion 352 of this operation outer cover 35, as shown in Figure 9; And in the 6th embodiment of the fitting structure of this change light projector beam solid angle of the utility model, this first connecting portion 352 is the extended side in this installing part 34 towards this light-projecting component 33.In other words, this installing part 34 can between this first connecting portion 352 and this light fitting body 31, as shown in Figure 10.
Identical make flowing mode because the 5th embodiment of the fitting structure of this change light projector beam solid angle of the utility model and the 6th embodiment and the 3rd embodiment and the 4th embodiment all have, therefore repeat no more.
In sum, the utility model is a kind of fitting structure changing light projector beam solid angle, include one and there is an accommodation space is communicated with the opening of this accommodation space light fitting body with one, the one operation outer cover being assembled in this light fitting body, one is assembled in the installing part on this operation outer cover and the light-emitting component be arranged in this light fitting body and a light-projecting component, this fitting structure is characterised in that this light fitting body comprises at least one the first limiting unit be arranged at intervals in this accommodation space, this operation outer cover obtains this light fitting body relatively by adjustment means and carries out a rotating distance, this operation outer cover includes the first connecting portion that one day, this accommodation space extended, this installing part obtains this operation outer cover relatively and carries out a displacement stroke when this operation outer cover carries out this rotating distance, and this installing part include at least one connect with the activity of this first connecting portion and in this rotating distance for this first connecting portion slippage in the second connecting portion wherein, and at least one with each this first limiting unit mutually group connect and in this displacement stroke, slide on each this first limiting unit to guide the second limiting unit of this installing part displacement.Wherein, between this light-emitting component and this light-projecting component one connects electrical distance produces by this displacement stroke and changes and adjust the ray cast angle of this light-emitting component.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.
Claims (10)
1. one kind changes the fitting structure of light projector beam solid angle, include one there is operation outer cover, that an accommodation space is communicated with the opening of this accommodation space light fitting body, with one is assembled in this light fitting body to be assembled in the installing part on this operation outer cover and the light-emitting component be arranged in this light fitting body and a light-projecting component, it is characterized in that, this fitting structure comprises:
This light fitting body comprises at least one the first limiting unit be arranged at intervals in this accommodation space, this operation outer cover obtains this light fitting body relatively by adjustment means and carries out a rotating distance, this operation outer cover includes the first connecting portion that one day, this accommodation space extended, this installing part obtains this operation outer cover relatively and carries out a displacement stroke when this operation outer cover carries out this rotating distance, and this installing part includes at least one the second connecting portion connected with this first connecting portion activity, and at least one with each this first limiting unit mutually group connect and in this displacement stroke, slide on each this first limiting unit to guide the second limiting unit of this installing part displacement,
Wherein, between this light-emitting component and this light-projecting component one connects electrical distance produces by this displacement stroke and changes and adjust the ray cast angle of this light-emitting component.
2. change the fitting structure of light projector beam solid angle according to claim 1, it is characterized in that, this light-projecting component is assembled in this installing part, this light-emitting component is assembled in this light fitting body, this opening is provided with at least one first assembled portion, and this operation outer cover has one and to connect with this first assembled portion group and this first assembled portion relative carries out the second assembled portion of slippage in this rotating distance.
3. change the fitting structure of light projector beam solid angle according to claim 1, it is characterized in that, this first limiting unit has multiple and this second limiting unit and conflicts and limit the restriction projection of displacement amplitude between this installing part and this light-emitting component.
4. change the fitting structure of light projector beam solid angle according to claim 1, it is characterized in that, this light-emitting component is assembled in this installing part, this light-projecting component is installed in this operation outer cover, this opening is provided with at least one first assembled portion, and this operation outer cover has one and connects and the second assembled portion of this first assembled portion slippage relative in this rotating distance with this first assembled portion group.
5. change the fitting structure of light projector beam solid angle according to claim 1, it is characterized in that, this light-emitting component is assembled in this installing part, this light fitting body includes a pair and should arrange and provide this light-projecting component to be assembled in lampshade wherein by opening, this light fitting body contains at least one the first assembled portion arranged away from this opening, and this operation outer cover has one and connects and the second assembled portion of this first assembled portion slippage relative in this rotating distance with this first assembled portion group.
6. according to claim 4 or 5, change the fitting structure of light projector beam solid angle, it is characterized in that, this first limiting unit has multiple and this second limiting unit and conflicts and limit the restriction projection of displacement amplitude between this installing part and this light-projecting component.
7. according to the fitting structure changing light projector beam solid angle in claim 1 to 5 described in any one, it is characterized in that, this second connecting portion include multiple connect with this first connecting portion group and provide cover in the location producing step by step modulating in this displacement stroke outside this installing part and this operation and adjust tooth.
8. according to the fitting structure changing light projector beam solid angle in claim 1 to 5 described in any one, it is characterized in that, in the extended clearance space between this installing part and this light fitting body of this first connecting portion.
9. according to the fitting structure changing light projector beam solid angle in claim 1 to 5 described in any one, it is characterized in that, the extended side in this installing part towards this light-projecting component of this first connecting portion.
10. change the fitting structure of light projector beam solid angle according to claim 6, it is characterized in that, this second connecting portion include multiple connect with this first connecting portion group and provide cover in the location producing step by step modulating in this displacement stroke outside this installing part and this operation and adjust tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584308.0U CN204164822U (en) | 2014-10-10 | 2014-10-10 | Change the fitting structure of light projector beam solid angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584308.0U CN204164822U (en) | 2014-10-10 | 2014-10-10 | Change the fitting structure of light projector beam solid angle |
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| Publication Number | Publication Date |
|---|---|
| CN204164822U true CN204164822U (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420584308.0U Expired - Fee Related CN204164822U (en) | 2014-10-10 | 2014-10-10 | Change the fitting structure of light projector beam solid angle |
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| Country | Link |
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| CN (1) | CN204164822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109073162A (en) * | 2016-11-28 | 2018-12-21 | 光电集团公司 | Light emitting diode illuminator tool |
-
2014
- 2014-10-10 CN CN201420584308.0U patent/CN204164822U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109073162A (en) * | 2016-11-28 | 2018-12-21 | 光电集团公司 | Light emitting diode illuminator tool |
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