CN204962394U - LED lamp - Google Patents
LED lamp Download PDFInfo
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- CN204962394U CN204962394U CN201520703756.2U CN201520703756U CN204962394U CN 204962394 U CN204962394 U CN 204962394U CN 201520703756 U CN201520703756 U CN 201520703756U CN 204962394 U CN204962394 U CN 204962394U
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- light source
- erection column
- led
- lens
- led according
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model provides a LED lamp includes: top cap, base and locate lamp body between the two, the lamp body includes: light source erection column, its both ends combine respectively in top cap and base, its sideway surface supplies to set up the LED light source, through the light source erection column install the LED light source, can let the outward appearance seem more succinct, simultaneously because printing opacity cover outside do not stop, can realize better optical effect to avoid the defect that the structure among the prior art caused.
Description
Technical field
Present patent application relates to technical field of LED illumination, particularly relates to LED.
Background technology
Tradition marine signal is made up of the structure such as mount pad, transparent housing, the bar that is tightly connected, upper cover, sealing ring, baffle plate, bulb socket, bulb usually; The sealing of light source cavity is realized by 3 or 4 of the outside bars tension mount pads that are tightly connected, transparent housing, upper cover.
Because conventional bulb volume is excessive, and must be arranged on the shaft core position of light fixture, can only adopt above-mentioned mode, but adopt this mounting means, not only outward appearance is not good, and causes the pole spacing that is tightly connected to live the problem of bright dipping.
Summary of the invention
The shortcoming of prior art in view of the above, the object of present patent application is to provide LED, solves LED lamp structure Problems existing in prior art.
For realizing above-mentioned target and other related objectives, present patent application provides a kind of LED, comprising: top cover, base and the lamp body be located between the two; Described lamp body comprises: light source erection column, and its two ends are incorporated into described top cover and base respectively, and the outer surface of its side direction is for arranging LED light source.
Optionally, the power source cavity for placing LED drive power is formed in the middle part of described light source erection column.
Optionally, described top cover and base are provided with the recess combined with described light source erection column shape of cross section coupling.
Optionally, described light source erection column is positioned at the medium position of described top cover and base.
Optionally, the cross section of described light source erection column is round or oval.
Optionally, the cross section of described light source erection column is polygon, and every bar limit corresponds to the carrying position that a confession arranges LED light source.
Optionally, the cross section of described light source erection column is regular polygon.
Optionally, the cross section of described light source erection column is equilateral triangle.
Optionally, at least one side of described light source erection column is provided with LED light source.
Optionally, each described LED light source fixed cover is provided with lens.
Optionally, described lens are bilateral scanning type lens.
Optionally, described lens cross-section is arch form.
Optionally, described lens cross-section be arch form and both sides with the structure of extension.
Optionally, described lens and light source erection column adopt glue bond to fix.
Optionally, described lens and light source erection column are adopted and are screwed.
Optionally, described LED also comprises: lens cover plate, its cover cap in described lens and with described light source erection column secure bond, described lens cover plate has the hole portion of exposing described lens.
Optionally, described lens cover plate and described light source erection column are screwed combination.
Optionally, described light source erection column is provided with the structure of matrix, lens cover plate is provided with the convex buckle structure corresponding with described concave structure, lens cover plate and described light source erection column are by snap secure bond.
Optionally, described LED also comprises O-ring seal, and the shape of its shape and lens and light source erection column institute contact surface adapts, and is arranged between described lens and described light source erection column.
Optionally, described lens cover plate cross section is arch.
Optionally, described LED also comprises diffuser, and it is outer and be combined with described top cover and base that described diffuser is sheathed on described light source erection column.
Optionally, described diffuser is the translucent cover of smooth surface.
As mentioned above, present patent application provides a kind of LED, comprising: top cover, base and the lamp body be located between the two; Described lamp body comprises: light source erection column, and its two ends are incorporated into described top cover and base respectively, and the outer surface of its side direction is for arranging LED light source; By light source erection column, LED light source is installed, outward appearance can be allowed to seem more succinct, simultaneously because do not stop outside diffuser, better optical effect can be realized, thus avoid the defect that structure of the prior art causes.
Accompanying drawing explanation
Fig. 1 is shown as the structural representation of LED in present patent application one embodiment.
Fig. 2 is shown as the elevational schematic of Fig. 1.
Fig. 3 is shown as the decomposing schematic representation of the members of LED in present patent application one embodiment.
Fig. 4 is shown as the decomposing schematic representation of the members of LED in the another embodiment of present patent application.
Fig. 5 to Fig. 7 is shown as the structural representation of LED application in the multiple embodiment of present patent application.
Element numbers explanation
1LED lamp
11 top covers
12 lamp bodies
121 diffusers
122,122 ' light source erection column
1222 first holding sections
123LED luminescence unit
1231LED substrate
1232LED light source
1233,1233 ' lens
124,124 ' lens cover plates
125 support members
1241 second holding sections
13 bases
14LED driving power
Detailed description of the invention
The embodiment of present patent application is described below by way of specific instantiation, and those skilled in the art the content disclosed by this description can understand other advantages and effect of present patent application easily.Present patent application can also be implemented by detailed description of the invention different in addition or be applied, and the every details in this description also based on different viewpoints and application, can carry out various modification or change under the spirit not deviating from present patent application.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
As shown in Figure 1, present patent application provides a kind of LED 1, and described LED 1 comprises: top cover 11, base 13 and the lamp body 12 be located between the two.
Refer to shown in Fig. 2, in one embodiment, described lamp body 12 comprises: light source erection column 122 and LED luminescence unit 123; Preferably, can sheathed diffuser 121 outside described light source erection column 122, it can be used as the shell of described lamp body 12.
Described light source erection column 122, two ends are incorporated into top cover 11 and base 13 respectively, preferably, the recess that described top cover 11 and the interior shape of cross section that can be provided with the corresponding described LED drive power 14 of shape and light source erection column 122 of base 13 match, thus and the combination of this recess can locate this light source erection column 122 between top cover 11 and base 13, and preferred, junction is sealed by fluid sealant, sealing ring etc.; Preferably, be formed with at least one carrying position 1231 at the outer surface of the side of described light source erection column, wherein, at least one in each described carrying position 1231 is provided with LED luminescence unit 123.
Preferred, described light source erection column 122 is arranged on the medium position of top cover 11 and base 13, makes circumferential uniform in light emission.
As shown in Figure 2, formation power source cavity is penetrated in the middle part of described light source erection column 122, can for wearing LED drive power 14, preferably, described power source cavity and LED drive power 14 are that form fit or power source cavity inwall are provided with (not shown) such as the parts of location LED drive power 14, thus location penetrates driving power 34 movement diametrically of breakthrough portion, see also Fig. 3 and Fig. 4, described light source erection column 122 cross section is polygon, namely so-called polygon has the shape on more than three limits, and every bar limit corresponds to a carrying position 1231, in the present embodiment, described cross section is triangle, namely there are three carrying positions, certainly in other embodiments, not as limit, preferably, this polygon can be regular polygon, be preferably equilateral triangle in the present embodiment, because LED luminescence unit 123 is located on the carrying position 1231 of light source erection column 122 side, therefore the uniform in light emission that can make all directions is set by regular polygon.
As shown in Figure 3, in one embodiment, described diffuser 121 can be such as the cylindrical body of hollow, such as, be cylindrical shape, make the uniform in light emission of side direction; Described diffuser 121 edge also can mate (the corresponding annular recess of such as cylindrical shape) with the recess shapes in described top cover 11 and base 13 corresponding combine to obtain locate.In one embodiment, described diffuser 121 is preferably the translucent cover of smooth surface, such as glass or PC material, the light that it can make lens 124 send is gone out with the efficiency transmission of more than 94%, and does not have the light decay problem caused by ponding and dust stratification due to its smooth surface.
As shown in Figure 3, in one embodiment, described LED luminescence unit 123, comprising: the LED-baseplate 1231 (can be aluminium base) being provided with LED light source 1232 (as light source chip), and it is fixed at described carrying position 1221; Preferably, described LED luminescence unit 123 also can comprise: lens 124, is fixedly installed on described LED-baseplate 1231 and covers at outside described LED light source 1232; Described lens 124 combine by such as screw locking, male-female engagement or buckle and are located at described LED-baseplate 1231..As shown in Figure 3, described lens 1233 can be bilateral scanning type lens, and cross section is the structure of arch; Optionally, described lens 1233 cross section be arch form and both sides with the structure of extension, extension can be provided with fixing hole for by such as screw and described light source erection column 122 secure bond; Certainly, in other embodiments, glue bond also can be adopted between described lens 1233 and light source erection column 122 to fix or male-female engagement etc.
For locating described LED luminescence unit 123, described LED 3 also comprises: lens cover plate 124, its cover cap in described lens 1233 and with described light source erection column 122 secure bond, described lens cover plate 124 has the hole portion (such as illustrated square hole) of exposing described lens 1233, concrete, Fig. 5 can be consulted, the both sides at least relatively of described carrying position 1221 are respectively equipped with the first holding section 1222, it is described fixing to realize that described lens cover plate 124 is provided with the second holding section 1241 engaged one by one with described first holding section 1222, described first holding section 1222 and the second holding section 1241 can be kink that bending direction is contrary and relatively to engage, as shown in the figure, described first holding section 1222 is the structure of matrix, second holding section 1241 is convex buckle structures corresponding with described concave structure, lens cover plate 124 and described light source erection column 122 are by snap secure bond, make described lens cover plate 124 can be fixed on described carrying position 1221 by engaging, preferred in addition, the O-ring seal that shape and described lens cover plate 124 adapt also can be set between described lens cover plate 124 and described light source erection column 122, realize the water-tight between lens cover plate 124 and light source erection column 122.
In one embodiment, as seen from the figure, preferably, described lens cover plate 124 cross section is arch, thus neither hinders the main light emitting of lens 1233, can limit again the veiling glare at lens 1233 edge to the impact of main light emitting.
Again as shown in Figure 4, in other embodiments, lens cover plate 124 ' also can and light source erection column 122 ' between by spiral lock (such as screw, bolt etc.) secure bond, accordingly, in the present embodiment, lens 1233 ' can arrange extension as shown in the previous embodiment and fixing hole, and be arranged at a support member 125 by male-female engagement, be fixed on described light source erection column 122 ' by described lens cover plate 124 ' screw lock and described lens 1233 ' and support member 125 are fixed the carrying position 1221 ' in correspondence.
Embodiment shown in hookup 1 ~ Fig. 3, refers to Fig. 5 ~ Fig. 7, shows to combine correspondingly to realize different types of signal lamp by varying number LED luminescence unit 123 and the installation of light source erection column 122:
As shown in Figure 5, only LED luminescence unit 123 is set in carrying position, side 1221 or only makes the LED luminescence unit 123 of carrying position, side 1221 luminous, thus realize the design of the signal lamp (as left/right sidelight etc.) of one-sided smaller angle in such as boat signal lamp (60 ° ~ 120 °) luminous demand.
Again such as shown in Fig. 6, LED luminescence unit 123 is set in carrying position, both sides 1221 or only makes the LED luminescence unit 123 of carrying position, both sides 1221 luminous, thus realize the design of the signal lamp (such as range light, Kaji lamp, towing lantern etc.) of one-sided smaller angle in such as boat signal lamp (120 ° ~ 240 °) luminous demand.
Again such as shown in Fig. 7, LED luminescence unit 123 be all set in three carrying positions, side 1221 or make the light source of three carrying positions, side 1221 all luminous, thus realizing the design of all-round light in wide-angle (240 ° ~ 360 °) such as boat signal lamp.
Visible, utilize the LED that present patent application provides, also have the following advantages: when changing without the need to carrying out any other lamp main body structure, by installation quantity and the position of adjustment LED luminescence, dissimilar signal lamp demand can be realized, the applicability of product can be increased and greatly reduce die sinking cost.
It should be noted that, although the signal lamp for boats and ships boat shown in above-described embodiment, in other embodiments, LED provided by the present invention also can be used as such as beacon sign lamp or aerospace signal lamp etc.
In sum, present patent application provides a kind of LED, comprising: top cover, base and the lamp body be located between the two; Described lamp body comprises: light source erection column, and its two ends are incorporated into described top cover and base respectively, and the outer surface of its side direction is for arranging LED light source; By light source erection column, LED light source is installed, outward appearance can be allowed to seem more succinct, simultaneously because do not stop outside diffuser, better optical effect can be realized, thus avoid the defect that structure of the prior art causes.
Above-described embodiment is the principle of illustrative present patent application and effect thereof only, but not for limiting present patent application.Any person skilled in the art scholar all under the spirit and category of present patent application, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that present patent application discloses, must be contained by the claim of present patent application.
Claims (22)
1. a LED, is characterized in that, comprising:
Top cover, base and the lamp body be located between the two;
Described lamp body comprises:
Light source erection column, its two ends are incorporated into described top cover and base respectively, and the outer surface of its side direction is for arranging LED light source.
2. LED according to claim 1, is characterized in that, is formed with the power source cavity for placing LED drive power in the middle part of described light source erection column.
3. LED according to claim 1, is characterized in that, described top cover and base are provided with the recess combined with described light source erection column shape of cross section coupling.
4. LED according to claim 1, is characterized in that, described light source erection column is positioned at the medium position of described top cover and base.
5. LED according to claim 1, is characterized in that, the cross section of described light source erection column is round or oval.
6. LED according to claim 1, is characterized in that, the cross section of described light source erection column is polygon, and every bar limit corresponds to the carrying position that a confession arranges LED light source.
7. LED according to claim 6, is characterized in that, the cross section of described light source erection column is regular polygon.
8. LED according to claim 7, is characterized in that, the cross section of described light source erection column is equilateral triangle.
9., according to the arbitrary described LED of claim 6,7 or 8, it is characterized in that, at least one side of described light source erection column is provided with LED light source.
10. LED according to claim 1, is characterized in that, each described LED light source fixed cover is provided with lens.
11. LED according to claim 10, is characterized in that, described lens are bilateral scanning type lens.
12. LED according to claim 10 or 11, it is characterized in that, described lens cross-section is arch form.
13. LED according to claim 10 or 11, is characterized in that, described lens cross-section be arch form and both sides with the structure of extension.
14. LED according to claim 10, is characterized in that, described lens and light source erection column adopt glue bond to fix.
15. LED according to claim 13, is characterized in that, described lens and light source erection column are adopted and be screwed.
16. LED according to claim 10, is characterized in that, also comprise: lens cover plate, its cover cap in described lens and with described light source erection column secure bond, described lens cover plate has the hole portion of exposing described lens.
17. LED according to claim 16, is characterized in that, described lens cover plate and described light source erection column are screwed combination.
18. LED according to claim 16, it is characterized in that, described light source erection column is provided with the structure of matrix, lens cover plate is provided with the convex buckle structure corresponding with described concave structure, lens cover plate and described light source erection column are by snap secure bond.
19. LED according to claim 1, is characterized in that, also comprise O-ring seal, and the shape of its shape and lens and light source erection column institute contact surface adapts, and is arranged between described lens and described light source erection column.
20. LED according to claim 16, is characterized in that, described lens cover plate cross section is arch.
21. LED according to claim 1, is characterized in that, also comprise diffuser, and it is outer and be combined with described top cover and base that described diffuser is sheathed on described light source erection column.
22. LED according to claim 21, is characterized in that, described diffuser is the translucent cover of smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520703756.2U CN204962394U (en) | 2015-09-11 | 2015-09-11 | LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520703756.2U CN204962394U (en) | 2015-09-11 | 2015-09-11 | LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204962394U true CN204962394U (en) | 2016-01-13 |
Family
ID=55057461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520703756.2U Active CN204962394U (en) | 2015-09-11 | 2015-09-11 | LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204962394U (en) |
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2015
- 2015-09-11 CN CN201520703756.2U patent/CN204962394U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191112 Address after: 201100 Shanghai city Minhang District Shuying Road No. 1280 Co-patentee after: Shanghai Sansi Technology Co., Ltd. Patentee after: Shanghai Sansi Tecnology Co., Ltd., Co-patentee after: Jiashan Sansi Photoelectric Technology Co., Ltd. Address before: 201100 Shanghai city Minhang District Minhang District Shuying Road No. 1280 Co-patentee before: Sansi Photoelectric Technology (Shanghai) Co., Ltd. Patentee before: Shanghai Sansi Tecnology Co., Ltd., Co-patentee before: Shanghai Sansi Technology Co., Ltd. Co-patentee before: Jiashan Sansi Photoelectric Technology Co., Ltd. |