CN203084267U - Light-transmitting structure and lens module using same - Google Patents
Light-transmitting structure and lens module using same Download PDFInfo
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- CN203084267U CN203084267U CN 201320077601 CN201320077601U CN203084267U CN 203084267 U CN203084267 U CN 203084267U CN 201320077601 CN201320077601 CN 201320077601 CN 201320077601 U CN201320077601 U CN 201320077601U CN 203084267 U CN203084267 U CN 203084267U
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- heat
- conducting piece
- transmission element
- housing
- translucent construction
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Abstract
The utility model discloses a light-transmitting structure and a lens module using the same. The light-transmitting structure comprises a first shell, a light-transmitting piece, a photoelectric converting element and a heat conducting piece, wherein the shell is provided with a support part and an opening; the light-transmitting piece is fixed on a bearing surface of the support part, and is provided with an opening; an accommodating space is formed by the light-transmitting piece and the shell; the photoelectric converting element is arranged in the accommodating space; and the heat conducting piece is arranged in the accommodating space, and is fixed on a fixing surface of the support part.
Description
Technical field
The utility model relates to a kind of translucent construction, and is particularly related to a kind of translucent construction that is applied to camera lens module.
Background technology
The water-tight device of hand-held for example has waterproof mobile phone, waterproof digital camera and waterproof digital code camera etc.On the waterproof construction of camera lens, at first the problem that will overcome is must allow electronic component normally use in water and can not cause short circuit.In addition, enter when operating water-tight device in the water, because the underwater environment temperature is low, and variation of temperature is very big, causes the glass of camera lens to haze easily.Therefore, the antifog design of camera lens just seems quite important.
The antifog structure of existing camera lens is the surface coating at glass, forms fog but this way can't prevent fully still that hydrone from condensing on the glass surface.
The utility model content
The camera lens module that the purpose of this utility model is to provide a kind of translucent construction and uses this structure has waterproof and antifog effect.
For reaching above-mentioned purpose, the utility model provides a kind of translucent construction, and this translucent construction comprises:
One housing has a support portion and an opening;
One transmission element is fixed in a loading end of this support portion and is arranged at this opening, and this transmission element and this housing group are made as an accommodation space;
One photo-electric conversion element is arranged at this accommodation space; And
One heat-conducting piece is arranged at this accommodation space and is fixed in a set face of this support portion.
Above-mentioned translucent construction, wherein this heat-conducting piece is attached to this set face of this support portion or this heat-conducting piece by an adhesive and is embedded among this support portion.
Above-mentioned translucent construction, wherein this heat-conducting piece is a metal material.
Above-mentioned translucent construction, wherein this housing is one-body molded with shoot mode in the mould and this heat-conducting piece.
Above-mentioned translucent construction, it more comprises a paste attachment, is arranged between this transmission element and this support portion.
For reaching above-mentioned purpose, the utility model also provides a kind of translucent construction, and this translucent construction comprises:
One housing has an opening;
One heat-conducting piece is fixed in this housing;
One transmission element is fixed in a loading end of this heat-conducting piece and is arranged at this opening, and this transmission element, this housing and this heat-conducting piece group are made as an accommodation space; And
One photo-electric conversion element is arranged at this accommodation space.
Above-mentioned translucent construction, wherein this heat-conducting piece is a metal material.
Above-mentioned translucent construction, wherein this housing is one-body molded with shoot mode in the mould and this heat-conducting piece.
For reaching above-mentioned purpose, the utility model also provides a kind of translucent construction, and this translucent construction comprises:
One housing has a support portion and an opening, this support portion be arranged at this housing around;
One transmission element is fixed in this support portion and is arranged at this opening, and this transmission element and this housing group are made as an accommodation space;
One photo-electric conversion element is arranged in this accommodation space; And
One heat-conducting piece is arranged in this accommodation space and is adjacent to this photo-electric conversion element.
For reaching above-mentioned purpose, the utility model also provides a kind of camera lens module, and this camera lens module comprises as above-mentioned translucent construction.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Figure 1A and Figure 1B illustrate respectively according to the cross-sectional schematic of the translucent construction of the utility model one embodiment and element decomposing schematic representation thereof;
Fig. 2 illustrates the partial schematic sectional view according to the translucent construction of another embodiment of the utility model;
Fig. 3 A and Fig. 3 B illustrate respectively according to the utility model cross-sectional schematic and the element decomposing schematic representation thereof of the translucent construction of an embodiment again.
Embodiment
The translucent construction of present embodiment and use its camera lens module is that transmission element is fixed in housing, so that keep sealing between transmission element and the housing.In addition, being provided with a heat-conducting piece near the transmission element, for example is metal material, and therefore the heat-conduction coefficient of metal can reduce the inside and outside temperature difference of transmission element greater than the heat-conduction coefficient of glass and air, forms fog to prevent the water molecule from condensing in the transmission element surface.The translucent construction of present embodiment can be applicable in camera lens module and the electronic installation.Wherein, camera lens module for example is telescopic camera lens module or periscopic camera lens module etc., or the camera lens module that exists with various forms.Electronic installation then for example is mobile phone, digital camera and digital code camera etc., or the electronic installation that exists with various forms.
Below be to propose embodiment to be elaborated, embodiment in order to as the example explanation, is not a scope of desiring printing opacity in order to limit the utility model only.
Figure 1A and Figure 1B illustrate respectively according to the cross-sectional schematic of the translucent construction 100 of the utility model one embodiment and element decomposing schematic representation thereof.
Please refer to Figure 1A and Figure 1B, translucent construction 100 can comprise that a transmission element 110, a housing 120, a cover plate 130, a paste attachment 140, a heat-conducting piece 150 and bind part 160.And photo-electric conversion element 170 and holder 172 thereof are configurable in translucent construction 100, just are positioned among the accommodation space of being established by transmission element 110 and housing 120 mutual group.Housing 120 comprises an opening 122 and a support portion 124, and transmission element 110 is fixed in a loading end 121a of support portion 124, and transmission element 110 is arranged at opening 122.。
Photo-electric conversion element 170 for example is the photo-electric conversion element of CMOS or CCD photo-sensitive cell, and is arranged in the accommodation space.In the present embodiment, photo-electric conversion element 170 is arranged on transmission element 110 belows, and also can be provided with lens combination between photo-electric conversion element 170 and the transmission element 110, does not limit at this.In addition, a photic zone 112 correspondences of transmission element 110 appear photo-electric conversion element 170.Therefore, light from outside can be incident in the photo-electric conversion element 170 by transmission element 110.The transmission element 110 of present embodiment can be light-transmitting materials such as glass or plastic cement.
In addition, cover plate 130 covers transmission element 110 tops, and cover plate 130 is by extending downward the annular projection portion 126 of housing 120 around the transmission element 110 so that transmission element 110 around be held in cover plate 130, annular projection portion 126 and the support portion 124 formed grooves 128.In addition, paste attachment 140 is arranged between the support portion 124 of transmission element 110 and housing 120, and in the present embodiment, paste attachment 140 is for having the double faced adhesive tape of water-proof function.Certainly, also can be various forms of paste attachments, reach the effect of waterproof so that keep sealing between transmission element 110 and the housing 120.In another embodiment of the present invention, also can not need cover plate 130, transmission element 110 is arranged in annular projection portion 126 and the support portion 124 formed grooves 128.And transmission element 110 is attached at support portion 124 by paste attachment 140, reach the effect of waterproof so that keep sealing between transmission element 110 and the housing 120.
It should be noted that photo-electric conversion element 170 will produce heat energy when running, and improve the temperature in the accommodation space.If camera lens module is outer and accommodation space in temperature difference excessive, transmission element 110 will be easy to generate fog.Therefore, the translucent construction 100 of present embodiment reduces the inside and outside temperature difference of transmission element 110 with heat-conducting piece 150, to reach antifog effect.In the present embodiment, heat-conducting piece 150 can be a metal material, also can be the good heat-conducting piece of any heat-conducting effect 150.Heat-conducting piece 150 is arranged in the accommodation space and is fixed in the set face 121b of support portion.In the present embodiment, heat-conducting piece 150 is with on the set face 121b of support portion 124 that binds part 160 and be attached to housing 120.Because the heat-conduction coefficient of metal is greater than the heat-conduction coefficient of glass and air, therefore when transmission element 110 inside and outside temperature differences increase, can absorb heat in the accommodation space by heat-conducting piece 150, reducing the inside and outside temperature difference of transmission element 110, the formation fog so can prevent that hydrone from condensing on transmission element 110 surfaces 111.In the present embodiment, binding part 160 is double faced adhesive tape, also can be the material with heat-conducting effect, does not limit at this.
The heat-conducting piece 150 of present embodiment does not limit to bind part 160 and is attached to housing 120 inboards.For instance, housing 120 is one-body molded with heat-conducting piece 150 to penetrate (insert mold) mode in the mould, so the housing after the moulding 120 is connected to each other together with heat-conducting piece 150, can reduce the use amount of bonding part 160.
In addition, Fig. 2 illustrates the partial schematic sectional view according to the translucent construction of another embodiment of the utility model.The heat-conducting piece 150 of present embodiment is arranged at support portion 124, and be adjacent to photo-electric conversion element 170 around, but different with the foregoing description be: heat-conducting piece 150 can be embedded in the support portion 124.As shown in Figure 2, support portion 124 comprises one first junction surface 123 and one second junction surface 125, heat-conducting piece 150 can be embedded between first junction surface 123 and second junction surface 125, and has the outer accommodation space that is exposed at of one side at least, to reduce the use amount of binding part 160.
Fig. 3 A and Fig. 3 B illustrate respectively according to the utility model cross-sectional schematic and the element decomposing schematic representation thereof of the translucent construction 200 of an embodiment again.
Please refer to Fig. 3 A and Fig. 3 B, translucent construction 200 can comprise a transmission element 210, a housing 220, a cover plate 230, a paste attachment 240 and a heat-conducting piece 250, and photo-electric conversion element 270 and holder 272 thereof are configurable in translucent construction 200, just are arranged in an accommodation space of being established by transmission element 210, housing 220 and heat-conducting piece 250 mutual group.Housing 220 comprises an opening 222, and transmission element 210 is fixed in heat-conducting piece 250, and is arranged at opening 222.In the present embodiment, heat-conducting piece 250 is extended internally with around the support transmission element 210 by housing 220.
Photo-electric conversion element 270 for example is the photo-electric conversion element of CMOS or CCD photo-sensitive cell.In the present embodiment, photo-electric conversion element 270 is arranged on transmission element 210 belows, also can be provided with lens combination between photo-electric conversion element 270 and the transmission element 210 certainly, does not limit at this.In addition, a photic zone 212 correspondences of transmission element 210 appear photo-electric conversion element 270.Therefore, the penetrable transmission element 210 of light from outside and being incident in the photo-electric conversion element 270.The transmission element 210 of present embodiment can be light-transmitting materials such as glass or plastic cement.
In addition, cover plate 230 covers transmission element 210 tops, and cover plate 230 is by the annular projection portion 226 that extends downward housing 220 around the transmission element 210, and support transmission elements 210 belows with heat-conducting piece 250 so that transmission element 210 around be held in cover plate 230, annular projection portion 226 and the heat-conducting piece 250 formed grooves 228.In addition, paste attachment 240 is arranged between transmission element 210 and the heat-conducting piece 250.In the present embodiment, paste attachment 240 also can be various forms of paste attachments for having the double faced adhesive tape of water-proof function, reaches the effect of waterproof so that keep sealing between transmission element 210 and the heat-conducting piece 250.In another embodiment of the present invention, also can not need cover plate 230, transmission element 210 is arranged in annular projection portion 226 and the support portion 224 formed grooves 228.And transmission element 210 is attached at support portion 224 by paste attachment 240, reach the effect of waterproof so that keep sealing between transmission element 210 and the housing 220.
As last embodiment, the translucent construction 200 of present embodiment reduces the inside and outside temperature difference of transmission element 210 with heat-conducting piece 250, to reach antifog effect.For instance, heat-conducting piece 250 can be a metal material, also can be the good heat-conducting piece of any heat-conducting effect 250.And housing 220 is one-body molded with shoot mode in the mould and heat-conducting piece 250.Because the heat-conduction coefficient of metal is greater than the heat-conduction coefficient of glass and air, therefore when transmission element 210 inside and outside temperature differences increase, can absorb the heat in the surrounding air or give off heat in the surrounding air by heat-conducting piece 250, reducing the inside and outside temperature difference of transmission element 210, the formation fog so can prevent that hydrone from condensing on transmission element 210 surfaces 211.
Because housing 220 is one-body molded with shoot mode in the mould and heat-conducting piece 250, so the housing after the moulding 220 is connected to each other together with heat-conducting piece 250, can reduce the use amount of bonding part.
Hence one can see that, the disclosed translucent construction of the various embodiments described above can be applicable in the water-tight device with camera lens module, so that water-tight device can take pictures in water or photograph, and when the camera lens inside and outside temperature difference is big, can avoid transmission element to haze, and then improve the performance of product.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. a translucent construction is characterized in that, this translucent construction comprises:
One housing has a support portion and an opening;
One transmission element is fixed in a loading end of this support portion and is arranged at this opening, and this transmission element and this housing group are made as an accommodation space;
One photo-electric conversion element is arranged at this accommodation space; And
One heat-conducting piece is arranged at this accommodation space and is fixed in a set face of this support portion.
2. translucent construction according to claim 1 is characterized in that, wherein this heat-conducting piece is attached to this set face of this support portion or this heat-conducting piece by an adhesive and is embedded among this support portion.
3. translucent construction according to claim 1 is characterized in that, wherein this heat-conducting piece is a metal material.
4. translucent construction according to claim 1 is characterized in that, wherein this housing is one-body molded with shoot mode in the mould and this heat-conducting piece.
5. translucent construction according to claim 1 is characterized in that it more comprises a paste attachment, is arranged between this transmission element and this support portion.
6. a translucent construction is characterized in that, this translucent construction comprises:
One housing has an opening;
One heat-conducting piece is fixed in this housing;
One transmission element is fixed in a loading end of this heat-conducting piece and is arranged at this opening, and this transmission element, this housing and this heat-conducting piece group are made as an accommodation space; And
One photo-electric conversion element is arranged at this accommodation space.
7. translucent construction according to claim 6 is characterized in that, wherein this heat-conducting piece is a metal material.
8. translucent construction according to claim 6 is characterized in that, wherein this housing is one-body molded with shoot mode in the mould and this heat-conducting piece.
9. a translucent construction is characterized in that, this translucent construction comprises:
One housing has a support portion and an opening, this support portion be arranged at this housing around;
One transmission element is fixed in this support portion and is arranged at this opening, and this transmission element and this housing group are made as an accommodation space;
One photo-electric conversion element is arranged in this accommodation space; And
One heat-conducting piece is arranged in this accommodation space and is adjacent to this photo-electric conversion element.
10. a camera lens module is characterized in that, this camera lens module comprises as claim 1,6,9 described translucent constructions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320077601 CN203084267U (en) | 2013-02-19 | 2013-02-19 | Light-transmitting structure and lens module using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320077601 CN203084267U (en) | 2013-02-19 | 2013-02-19 | Light-transmitting structure and lens module using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203084267U true CN203084267U (en) | 2013-07-24 |
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ID=48830091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320077601 Expired - Lifetime CN203084267U (en) | 2013-02-19 | 2013-02-19 | Light-transmitting structure and lens module using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203084267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047306A (en) * | 2015-06-26 | 2015-11-11 | 张家港金海港电线电缆有限公司 | Fluorescent cable manufacturing method |
| WO2022213384A1 (en) * | 2021-04-09 | 2022-10-13 | 深圳市大疆创新科技有限公司 | Lens module, aircraft, handheld gimbal, and camera |
-
2013
- 2013-02-19 CN CN 201320077601 patent/CN203084267U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047306A (en) * | 2015-06-26 | 2015-11-11 | 张家港金海港电线电缆有限公司 | Fluorescent cable manufacturing method |
| WO2022213384A1 (en) * | 2021-04-09 | 2022-10-13 | 深圳市大疆创新科技有限公司 | Lens module, aircraft, handheld gimbal, and camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
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| CX01 | Expiry of patent term |