CN201072115Y - LED underwater lamp - Google Patents

LED underwater lamp Download PDF

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Publication number
CN201072115Y
CN201072115Y CNU200720124913XU CN200720124913U CN201072115Y CN 201072115 Y CN201072115 Y CN 201072115Y CN U200720124913X U CNU200720124913X U CN U200720124913XU CN 200720124913 U CN200720124913 U CN 200720124913U CN 201072115 Y CN201072115 Y CN 201072115Y
Authority
CN
China
Prior art keywords
lamp socket
led
lamp
rubber seal
transparency window
Prior art date
Application number
CNU200720124913XU
Other languages
Chinese (zh)
Inventor
曾炜
Original Assignee
重庆博之运电子有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 重庆博之运电子有限公司 filed Critical 重庆博之运电子有限公司
Priority to CNU200720124913XU priority Critical patent/CN201072115Y/en
Application granted granted Critical
Publication of CN201072115Y publication Critical patent/CN201072115Y/en

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Abstract

The utility model discloses an LED underwater light, which is composed of a light holder, an annular light cap, a transparent window, a rubber sealing ring and an illuminating circuit. The light holder is a box body, the illuminating circuit is arranged in the box body, the upper end surface of the light holder is a circular ring surface, the rubber sealing ring is arranged on the circular ring surface, the transparent window is covered on the rubber sealing ring, steps are arranged on the circumference of the upper surface of the transparent window, the annular light cap is locked on the steps, the outer edge of the annular light cap is extended downward, and an extending part is connected with the light holder through a thread. The utility model is characterized in that at least a circle of convex edge of the light holder is arranged on the circular ring surface of the upper end of the light holder, and contacted with the rubber sealing ring, and at least a circle of convex edge arranged on the lower end surface of the transparent window is sealed and contacted with the rubber sealing ring. The utility model has the advantages that the sealing effect of the light is enhanced, the light is protected from the water flowing, the LED and the relative circuits in the light can not be burned.

Description

LED is lamp under water
Technical field
The utility model belongs to underwater illuminating device, relates in particular to a kind of LED that is used for light decoration under water lamp under water.
Background technology
Development along with modern lamp decoration engineering, emerge diversified lamp decoration under water and light fixture on the market, its structure is mostly consistent, by lamp socket, the annular light cover, transparency window, rubber seal and illuminating circuit are formed, described lamp socket is a box body, described illuminating circuit is installed in the box body, and the upper surface of this lamp socket is an anchor ring, places described rubber seal on the anchor ring, going up of rubber seal covers described transparency window, this transparency window is circular, has step around the transparency window upper surface, fastens described annular light cover on the step, extend downwards the outer of this annular light cover, and this extension is threaded with described lamp socket.The characteristics of this structure are, all are to fit and contact in the plane between lamp socket and rubber seal, transparency window and the rubber seal.All high especially to technology assembling and material requirements, and diameter is big more, and sealing is just difficult more fully, causes water inlet in the light fixture easily, causes short circuit, burns LED and interlock circuit thereof.
The shortcoming of prior art is: the sealing effectiveness between lamp socket and rubber seal, transparency window and the rubber seal is poor, and LED and interlock circuit thereof in the light fixture are burnt in water inlet easily.
The utility model content
The purpose of this utility model provides a kind of LED lamp under water, can strengthen the sealing effectiveness between lamp socket and rubber seal, transparency window and the rubber seal, prevents into water, LED and interlock circuit thereof in the protection light fixture.
For achieving the above object, the utility model provides a kind of LED lamp under water, by lamp socket, the annular light cover, transparency window, rubber seal and illuminating circuit are formed, described lamp socket is a box body, described illuminating circuit is installed in the box body, the upper surface of this lamp socket is an anchor ring, place described rubber seal on the anchor ring, going up of rubber seal covers described transparency window, and this transparency window upper surface has ring-shaped step, fastens described annular light cover on this step, extend downwards the outer of this annular light cover, this extension is threaded with described lamp socket upper end, and its key is: the anchor ring of described lamp socket upper end is provided with at least one circle lamp socket chimb, and the lamp socket chimb embeds in the described rubber seal, the lower surface of described transparency window is provided with at least one circle chimb, and this chimb embeds in the described rubber seal.
The lamp socket chimb has increased the contact-making surface of lamp socket and rubber seal; Chimb has increased the contact-making surface of transparency window and rubber seal, has increased lamp socket and the transparency window extruding force to rubber seal; Strengthened the sealing effectiveness of light fixture.
The inwall of described lamp socket has step described illuminating circuit is installed, this illuminating circuit is made up of LED installing plate, LED lamp, display control board, wherein the LED installing plate is fixed on the inwall step of described lamp socket, described LED lamp is installed on the LED installing plate, the fluorescent tube of LED lamp up, and over against described transparency window, the LED lamp is connected via wires on the described display control board, and display control board is fixed on the bottom of lamp socket through support.
Described transparency window is circular glass plate or light-transmissive resin plate.
Technique effect of the present utility model is: the contact-making surface that has increased lamp socket and transparency window and rubber seal; Increased lamp socket and transparency window extruding force to rubber seal; Strengthened the sealing effectiveness of light fixture, light fixture is difficult for water inlet, and LED and interlock circuit thereof in the protection light fixture are not burnt.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of lamp socket.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, 2: a kind of LED is lamp under water, can strengthen the sealing effectiveness between lamp socket 1 and rubber seal 4, transparency window 3 and the rubber seal 4, prevents into water, LED and interlock circuit thereof in the protection light fixture.
For achieving the above object, the utility model provides a kind of LED lamp under water, by lamp socket 1, annular light cover 2, transparency window 3, rubber seal 4 and illuminating circuit are formed, described lamp socket 1 is a box body, described illuminating circuit is installed in the box body, the upper surface of this lamp socket 1 is an anchor ring, place described rubber seal 4 on the anchor ring, going up of rubber seal 4 covers described transparency window 3, has step around these transparency window 3 upper surfaces, fastens described annular light cover 2 on the step, extend downwards the outer of this annular light cover 2, this extension is threaded with described lamp socket 1, and its key is: the anchor ring of described lamp socket 1 upper end is provided with a circle lamp socket chimb 1a and contacts with described rubber seal 4, and the lower surface of described transparency window 3 is provided with a circle chimb 3a and contacts with described rubber seal 4.
Lamp socket chimb 1a has increased the contact-making surface of lamp socket 1 with rubber seal 4; Chimb 3a has increased the contact-making surface of transparency window 3 with rubber seal 4, has increased the extruding force of lamp socket 1 and 3 pairs of rubber seal 4 of transparency window; Strengthened the sealing effectiveness of light fixture.
Also multi-turn lamp socket chimb 1a or chimb 3a can be set on lamp socket 1 or transparency window 3 respectively, increase the extruding force of chimb, improve sealing effectiveness rubber seal 4.
The inwall of described lamp socket 1 has step described illuminating circuit is installed, this illuminating circuit is made up of LED installing plate 5, LED lamp 6, display control board 7, wherein LED installing plate 5 is fixed on the inwall step of described lamp socket 1, described LED lamp 6 is installed on the LED installing plate 5, the fluorescent tube of LED lamp 6 up, and over against described transparency window 3, LED lamp 6 is connected via wires on the described display control board 7, and display control board 7 is fixed on the bottom of lamp socket 1 through support.
The lead-out wire of display control board 7 stretches out lamp socket 1 and links to each other with the external world by being fixed on seal nipple 8 on the lamp socket 1.Embedding has epoxy resin 9 to realize sealing between seal nipple 8 and the lamp socket 1.
Described transparency window 3 is circular glass plate or light-transmissive resin plate.
Its operation principle is:
At first illuminating circuit is fixed in the lamp socket 1, place rubber seal 4 in the upper surface of lamp socket 1 again, on rubber seal 4, cover described transparency window 3 again, transparency window 3 is all covered the upper surface of lamp socket 1, fastening annular light cover 2 on the transparency window 3 again, making itself and described lamp socket 1 threaded engagement, and tighten annular light cover 2, annular light cover 2 compressing transparency window 3, rubber seal 4 and lamp sockets 1 are realized being tightly connected between lamp socket 1 and rubber seal 4, transparency window 3 and the rubber seal 4.

Claims (3)

1. LED lamp under water, by lamp socket (1), annular light cover (2), transparency window (3), rubber seal (4) and illuminating circuit are formed, described lamp socket (1) is a box body, described illuminating circuit is installed in the box body, the upper surface of this lamp socket (1) is an anchor ring, place described rubber seal (4) on the anchor ring, going up of rubber seal (4) covers described transparency window (3), this transparency window (3) upper surface has ring-shaped step, fasten described annular light cover (2) on this step, extend downwards the outer of this annular light cover (2), this extension is threaded with described lamp socket (1) upper end, it is characterized in that: the anchor ring of described lamp socket (1) upper end is provided with at least one circle lamp socket chimb (1a), lamp socket chimb (1a) embeds in the described rubber seal (4), and the lower surface of described transparency window (3) is provided with at least one circle chimb (3a), and this chimb (3a) embeds in the described rubber seal (4).
2. LED according to claim 1 is lamp under water, it is characterized in that: the inwall of described lamp socket (1) has step, described illuminating circuit is installed, this illuminating circuit is by LED installing plate (5), LED lamp (6), display control board (7) is formed, wherein LED installing plate (5) is fixed on the inwall step of described lamp socket (1), LED installing plate (5) is gone up described LED lamp (6) is installed, the fluorescent tube of LED lamp (6) up, and over against described transparency window (3), LED lamp (6) is connected via wires on the described display control board (7), and display control board (7) is fixed on the bottom of lamp socket (1) through support.
3. LED according to claim 1 is lamp under water, it is characterized in that: described transparency window (3) is circular glass plate or light-transmissive resin plate.
CNU200720124913XU 2007-08-02 2007-08-02 LED underwater lamp CN201072115Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200720124913XU CN201072115Y (en) 2007-08-02 2007-08-02 LED underwater lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200720124913XU CN201072115Y (en) 2007-08-02 2007-08-02 LED underwater lamp

Publications (1)

Publication Number Publication Date
CN201072115Y true CN201072115Y (en) 2008-06-11

Family

ID=39550673

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200720124913XU CN201072115Y (en) 2007-08-02 2007-08-02 LED underwater lamp

Country Status (1)

Country Link
CN (1) CN201072115Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101761904B (en) * 2009-12-10 2013-10-23 海洋王照明科技股份有限公司 Dustproof and waterproof lamp
CN103994370A (en) * 2014-05-19 2014-08-20 美国斯特灵灯饰有限公司 Underwater lamp
CN104056295A (en) * 2014-05-23 2014-09-24 上海冬翼光电有限公司 Dustproof and waterproof surface sterilizing equipment, dustproof and waterproof sealing equipment and preparation method thereof
CN104180213A (en) * 2013-05-28 2014-12-03 深圳市海洋王照明工程有限公司 Explosion-proof lamp
CN104251480A (en) * 2013-06-29 2014-12-31 林万炯 Holding box with sealing structure
CN104819411A (en) * 2015-03-31 2015-08-05 浙江长兴家宝电子有限公司 Connecting structure for LED lamp

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101761904B (en) * 2009-12-10 2013-10-23 海洋王照明科技股份有限公司 Dustproof and waterproof lamp
CN104180213A (en) * 2013-05-28 2014-12-03 深圳市海洋王照明工程有限公司 Explosion-proof lamp
CN104180213B (en) * 2013-05-28 2016-04-13 深圳市海洋王照明工程有限公司 Explosion-proof lamp
CN104251480B (en) * 2013-06-29 2018-01-23 赛尔富电子有限公司 A kind of container with sealing structure
CN104251480A (en) * 2013-06-29 2014-12-31 林万炯 Holding box with sealing structure
CN103994370A (en) * 2014-05-19 2014-08-20 美国斯特灵灯饰有限公司 Underwater lamp
CN103994370B (en) * 2014-05-19 2016-06-29 美国斯特灵灯饰有限公司 Underwater lamp
CN104056295A (en) * 2014-05-23 2014-09-24 上海冬翼光电有限公司 Dustproof and waterproof surface sterilizing equipment, dustproof and waterproof sealing equipment and preparation method thereof
CN104819411A (en) * 2015-03-31 2015-08-05 浙江长兴家宝电子有限公司 Connecting structure for LED lamp

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080611

Termination date: 20110802