CN204806085U - Projecting lamp - Google Patents
Projecting lamp Download PDFInfo
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- CN204806085U CN204806085U CN201520373914.2U CN201520373914U CN204806085U CN 204806085 U CN204806085 U CN 204806085U CN 201520373914 U CN201520373914 U CN 201520373914U CN 204806085 U CN204806085 U CN 204806085U
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- locating slot
- main part
- projecting lamp
- radiating
- lamp according
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Abstract
The utility model discloses a projecting lamp, it includes radiator unit, light source subassembly and C-shaped handle, radiator unit includes mounting panel and radiating piece, and the mounting panel includes main part and a pair of lateral wall that extends from the both ends of main part towards the homonymy of main part, the radiating piece is fixed in one side of main part and is located between a pair of lateral wall, the light source subassembly is fixed in the opposite side of main part, C-shaped handle and a pair of lateral wall pin joint. The utility model discloses the projecting lamp radiating effect is well just made, packaging technology is simple.
Description
Technical field
The utility model relates to lighting field, particularly relates to a kind of projecting lamp.
Background technology
Application number is disclose a kind of projecting lamp in the Chinese patent application of 201310706106.9, and this projecting lamp comprises housing 10, radiating subassembly 20, Contraband shape handle 60 and light source.Wherein, radiating subassembly 20 comprises flat fixed head 21 and is vertically fixed on the side of fixed head 21 and the multiple radiating fins 22 be set parallel to each other.The two side 12 that housing 10 comprises main wall 11 and extends perpendicular to main wall 11.Fixed head 21 overlap joint is fixed on the flange 13 of two sidewalls 12, and radiating fin 22 is positioned at the space that main wall 11 and two side 12 define.Housing 10 is connected by fixture 71 with fixed head 21.Light source is arranged at the opposite side of fixed head 21; Contraband shape handle 60 respectively from the outside of two sidewalls 12 and two sidewalls 12 pivotally connected.
In the prior art, housing 10 is coated on outside radiating subassembly 20, and therefore the size of housing 10 is comparatively large, causes the weight of projecting lamp and manufacturing cost to remain high.
Utility model content
The technical problem that the utility model mainly solves is to provide the projecting lamp that a kind of structure is simple, heat dispersion is excellent.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of projecting lamp, it comprises radiating subassembly, light source assembly and Contraband shape handle; Radiating subassembly comprises supporting plate and radiating piece, the pair of sidewalls that the two ends that supporting plate comprises main part and main body extend towards the homonymy of main part; Radiating piece be fixed on main part side and between pair of sidewalls; Light source assembly is fixed on the opposite side of main part; Contraband shape handle and pair of sidewalls pivot joint.
Wherein, sidewall is arranged the first pivoted hole, Contraband shape handle arranges the second pivoted hole, and projecting lamp comprises the first connector further, the first connector insert the first pivoted hole with in the second pivoted hole to be connected radiating subassembly and Contraband shape handle.
Wherein, the periphery of the first pivoted hole of sidewall is provided with at least one locating slot further, the corresponding position of Contraband shape handle arranges fixing hole, projecting lamp comprises the second connector further, second connector insert fixing hole with in a locating slot to regulate the fixed angle of the relative radiating subassembly of Contraband shape handle.
Wherein, locating slot is curved.
Wherein, sidewall comprises connecting portion and extension, and connecting portion connects main part and extension, and connecting portion has smooth curved surface, and extension is vertical with main part.
Wherein, locating slot comprises the first locating slot, the second locating slot, the 3rd locating slot, the 4th locating slot and the 5th locating slot, first locating slot, the second locating slot and the 3rd locating slot are with the first pivoted hole for the center of circle is arranged on extension, and the 4th locating slot and the 5th locating slot are arranged on connecting portion.
Wherein, radiating subassembly comprises heat pipe further, heat pipe be mounted to radiating piece or supporting plate main part and with light source assembly thermo-contact.
Wherein, the main part of supporting plate arranges groove, heat pipe is arranged in groove and concordant with the surface of the opposite side of main part.
Wherein, radiating piece comprises two fin, and each fin comprises and connects main body and multiple heat radiating fin from being connected main body extension, connects the main part that main body is fixed to supporting plate.
Wherein, connect main body curved, and connection main body and heat radiating fin are all perpendicular to main part, two fin are encircled in cylindricality, and heat radiating fin relatively connects main body and extends towards the outside.
The beneficial effects of the utility model are: the situation being different from prior art, the radiating subassembly of the utility model projecting lamp comprises supporting plate and radiating piece, the wherein thermally coupled light source assembly of the main part of supporting plate and radiating piece, and the sidewall of supporting plate and the pivot joint of Contraband shape handle, also secure light source assembly and Contraband shape handle while making supporting plate take into account heat transfer, heat sinking function, good heat dissipation effect and manufacture, simple for assembly process.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the utility model projecting lamp;
Fig. 2 is the three-dimensional structure diagram of another angle of projecting lamp shown in Fig. 1;
Fig. 3 is the upward view of projecting lamp shown in Fig. 1;
Fig. 4 is the three-dimensional structure diagram of the first embodiment of the light source assembly of projecting lamp shown in Fig. 1;
Fig. 5 is the three-dimensional structure diagram of another angle of light source assembly shown in Fig. 4;
Fig. 6 is the upward view of light source assembly shown in Fig. 4;
Fig. 7 is the three-dimensional structure diagram of the second embodiment of the light source assembly of projecting lamp shown in Fig. 1;
Fig. 8 is the upward view of light source assembly shown in Fig. 7.
Detailed description of the invention
Please refer to Fig. 1 to Fig. 3, the utility model projecting lamp comprises radiating subassembly 10, light source assembly 20 and Contraband shape handle 30.
Please composition graphs 4 to Fig. 6 further, radiating subassembly 10 comprises supporting plate 11 and radiating piece (sign).
The pair of sidewalls (sign) that the two ends that supporting plate 11 comprises main part 111 and main body 111 extend towards the homonymy of main part 111.Sidewall comprises connecting portion 112 and extension 113.Connecting portion 112 connects main part 111 and extension 113, and connecting portion 112 has smooth curved surface, and extension 113 is vertical with main part 111.Extension 113 is arranged the first pivoted hole 114, first pivoted hole 114 for providing pivot joint for Contraband shape handle.The periphery of the first pivoted hole 114 arranges locating slot 115,116,117,118 and 119.Wherein locating slot 115,116 and 117 is all curved, and three with the first pivoted hole 114 for the center of circle is arranged on extension 113, locating slot 116 is between locating slot 115 and 117.Connecting portion 112 is arranged locating slot 118 and 119, on the two extension line laying respectively at locating slot 115 and 117 end or on the extension line of tangent line.
Radiating piece is fixed on the side of main part 111, and particularly, radiating piece to be arranged on main part 111 and between pair of sidewalls.Radiating piece comprises two fin 12, and each fin 12 comprises and connects main body 121 and multiple heat radiating fin 122 from being connected main body extension.Connect main body 121 curved, two fin 12 are assembled on the main part 111 of supporting plate 11 by connecting main body 121 symmetry, two fin 12 are made to encircle in cylindricality, heat radiating fin 122 relatively connects main body 121 and extends outwardly in divergent shape, heat radiating fin 122 be connected main body 121 all perpendicular to the main part 111 of supporting plate 11.
Light source assembly 20 is fixed on the opposite side of the main part 111 of supporting plate 11.Light source assembly comprises lampshade (sign) and light source (sign).Wherein, light source comprises plurality of LEDs lamp pearl.
Contraband shape handle 30 and pair of sidewalls pivot joint.Contraband shape handle 30 comprises the linking arm (sign) that handle portion (sign) bends with the two ends in relative handle portion.Linking arm is arranged the second pivoted hole 31 and fixing hole 32, wherein fixing hole 32 is arranged near handle portion compared with the second pivoted hole 31.The center of circle of the second pivoted hole 31 equals the spacing of center to the center of circle of the first pivoted hole 114 of locating slot 115,116 or 117 to the spacing in the center of circle of fixing hole 32.
In order to realize the pivot joint of Contraband shape handle 30 and supporting plate 11, the present embodiment projecting lamp comprises the first connector 40 further.First connector 40 insert the first pivoted hole 114 with in the second pivoted hole 31 to be connected radiating subassembly 10 and Contraband shape handle 30, and the first connector 40 provides pivot joint rotating shaft for Contraband shape handle 30 relative radiating subassembly 10 pivotable for Contraband shape handle 30.Wherein, the first connector 40 can be the threaded connector of two-piece type, can also be other structure.In other examples, the position that Contraband shape handle 30 arranges the second pivoted hole 31 also can substitute with pivot joint protuberance, and so, projecting lamp then can save accessory--the first connector 40.
In the use procedure of projecting lamp, when Contraband shape handle 30 is fixed to the position such as wall or the helmet, need light source assembly 20 and the relative Contraband shape handle 30 of radiating subassembly 10 to fix, therefore, projecting lamp comprises the second connector 50 further.Second connector 50 inserts in fixing hole 32 and locating slot 115,116,117,118 or 119, to regulate the fixed angle of the relative radiating subassembly 10 of Contraband shape handle 30.Such as, second connector 50 can be screw-nut fit structure, after radiating subassembly 10 is good relative to the angle adjustment of Contraband shape handle 30, tighten after the second connector 50 being inserted fixing hole 32 locating slot just right with this fixing hole 32, radiating subassembly 10 is relative fixing with Contraband shape handle 30.
Fig. 7 to Fig. 8 is the second embodiment of the radiating subassembly of the utility model projecting lamp.Radiating subassembly 10 ' comprises supporting plate 11 ', radiating piece 12 ' and heat pipe 13 '.
Compared with the radiating subassembly 10 in previous embodiment, in present embodiment, heat pipe 13 ' is the element increased, heat pipe 13 ' be mounted to after the main part of radiating piece 12 ' or supporting plate 11 ' with light source assembly 20 thermo-contact, to improve the radiating effect of light source assembly 20 further.In present embodiment, the main part of supporting plate 11 ' is arranged groove (sign), heat pipe 13 ' is fixed to that radiating piece 12 ' is upper, the groove that is arranged in supporting plate 11 ' and concordant with the surface of the opposite side of main part.
Compared with prior art, the radiating subassembly 10,10 ' of the utility model projecting lamp comprises supporting plate 11,11 ' and radiating piece 12,12 ', the wherein thermally coupled light source assembly 20 of the main part of supporting plate 11,11 ' and radiating piece 12,12 ', and the sidewall of supporting plate 11,11 ' and the pivot joint of Contraband shape handle 30, also secure light source assembly 20 and Contraband shape handle 30 while making supporting plate 11,11 ' take into account heat transfer, heat sinking function, good heat dissipation effect and manufacture, simple for assembly process.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a projecting lamp, is characterized in that, described projecting lamp comprises radiating subassembly, light source assembly and Contraband shape handle; Described radiating subassembly comprises supporting plate and radiating piece, the pair of sidewalls that the two ends that described supporting plate comprises main part and main body extend towards the homonymy of described main part; Described radiating piece be fixed on described main part side and between described pair of sidewalls; Described light source assembly is fixed on the opposite side of described main part; Described Contraband shape handle and described pair of sidewalls pivot joint.
2. projecting lamp according to claim 1, it is characterized in that, described sidewall is arranged the first pivoted hole, described Contraband shape handle arranges the second pivoted hole, described projecting lamp comprises the first connector further, described first connector insert described first pivoted hole with in described second pivoted hole to be connected described radiating subassembly and described Contraband shape handle.
3. projecting lamp according to claim 2, it is characterized in that, the periphery of the first pivoted hole of described sidewall is provided with at least one locating slot further, the corresponding position of described Contraband shape handle arranges fixing hole, described projecting lamp comprises the second connector further, described second connector insert described fixing hole with in a described locating slot to regulate the fixed angle of the relative described radiating subassembly of described Contraband shape handle.
4. projecting lamp according to claim 3, is characterized in that, described locating slot is curved.
5. projecting lamp according to claim 3, is characterized in that, described sidewall comprises connecting portion and extension, and described connecting portion connects described main part and described extension, and described connecting portion has smooth curved surface, and described extension is vertical with described main part.
6. projecting lamp according to claim 5, it is characterized in that, described locating slot comprises the first locating slot, the second locating slot, the 3rd locating slot, the 4th locating slot and the 5th locating slot, described first locating slot, the second locating slot and the 3rd locating slot are with described first pivoted hole on the center of circle is arranged at described extension, and described 4th locating slot and described 5th locating slot are arranged on described connecting portion.
7. projecting lamp according to claim 1, is characterized in that, described radiating subassembly comprises heat pipe further, described heat pipe be mounted to described radiating piece or described supporting plate main part and with described light source assembly thermo-contact.
8. projecting lamp according to claim 7, is characterized in that, the main part of described supporting plate arranges groove, and described heat pipe is arranged in described groove and concordant with the surface of the opposite side of described main part.
9. projecting lamp according to claim 8, is characterized in that, described radiating piece comprises two fin, and each fin comprises and connects main body and multiple heat radiating fin from being connected main body extension, and described connection main body is fixed to the main part of described supporting plate.
10. projecting lamp according to claim 9, it is characterized in that, described connection main body is curved, and described connection main body and described heat radiating fin are all perpendicular to described main part, described two fin are encircled in cylindricality, and the relatively described connection main body of described heat radiating fin extends towards the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373914.2U CN204806085U (en) | 2015-06-02 | 2015-06-02 | Projecting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373914.2U CN204806085U (en) | 2015-06-02 | 2015-06-02 | Projecting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204806085U true CN204806085U (en) | 2015-11-25 |
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ID=54590907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520373914.2U Active CN204806085U (en) | 2015-06-02 | 2015-06-02 | Projecting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204806085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019033631A1 (en) * | 2017-08-18 | 2019-02-21 | 梅州江南电器有限公司 | Led surface light source spotlight easy to cool |
-
2015
- 2015-06-02 CN CN201520373914.2U patent/CN204806085U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019033631A1 (en) * | 2017-08-18 | 2019-02-21 | 梅州江南电器有限公司 | Led surface light source spotlight easy to cool |
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