CN105222020A - A kind of LED projector lamp and installation method thereof with dual water-proof function - Google Patents
A kind of LED projector lamp and installation method thereof with dual water-proof function Download PDFInfo
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- CN105222020A CN105222020A CN201510735094.1A CN201510735094A CN105222020A CN 105222020 A CN105222020 A CN 105222020A CN 201510735094 A CN201510735094 A CN 201510735094A CN 105222020 A CN105222020 A CN 105222020A
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- sealing
- power
- water
- radiating shell
- cover
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of LED projector lamp and installation method thereof with dual water-proof function, comprise cover and radiating shell, described radiating shell is provided with the first sealing and the second sealing, cover is provided with the 3rd sealing coordinated with the first sealing and the 4th sealing coordinated with the second sealing, at the first sealing, 3rd is provided with the first water proof ring between sealing and radiating shell, because after cover and radiating shell are installed and are coordinated, first sealing of radiating shell coordinates with the 3rd sealing of cover, simultaneously at the first sealing, 3rd is provided with the first water proof ring between sealing and radiating shell, such formation ground floor waterproof construction, second sealing of radiating shell coordinates with the 4th sealing of cover, form second layer waterproof construction, this LED projector lamp is made to have double layer water-proof structure.
Description
Technical field
The present invention relates to field of LED illumination, be specifically related to a kind of LED projector lamp and the installation method thereof with dual water-proof function.
Background technology
In recent years, the cost of illuminating LED consumptive material reduces gradually, its performance is developed further, at everyways such as service life, start-up time, stability, safety, environmental protection, there is advantage compared with conventional light source, be therefore widely used and instead of conventional light source completely in indivedual lighting field.Along with exploitation and the progress of great power LED technology, increasing LED projector lamp has been had to be used in various lighting field, traditional LED projector lamp is all single ply waterproofing, waterproof effect is not good, and cushion rubber place all needs to play glue, and manual product beats the qualification rate that glue and single ply waterproofing all do not have uniformity and 100%, an operation occurs that careless mistake will be leaked, and power cord connector and power line lid place do not have special waterproof construction design yet, the waterproof effect of the entirety of traditional LED projector lamp is not good.
Summary of the invention
It is simple that the technical problem to be solved in the present invention is to provide a kind of structure, has double layer water-proof structure, has special waterproof construction design and be convenient to the LED projector lamp with dual water-proof function of installation at power cord connector and power line lid place.
In order to solve the problems of the technologies described above, the present invention includes cover and radiating shell, described radiating shell comprise shell cavity, the first sealing is provided with in shell cavity, the second sealing is provided with at the accent place of shell cavity, LED light source is provided with in shell cavity, reflector and cover plate, cover is provided with the 3rd sealing coordinated with the first sealing and the 4th sealing coordinated with the second sealing, at the first sealing, 3rd is provided with the first water proof ring between sealing and the accent of shell cavity, LED power is provided with at the back side of radiating shell, be provided with at the back side of radiating shell and be connected and the power supply lid that LED power is covered with radiating shell, the second water proof ring is provided with between power supply lid and the back side of radiating shell, cover at power supply and be provided with power cord connector, one end of power cord connector is provided with power line lid, waterproof portion is provided with between power cord connector and power line lid, the circumscripted power line be connected with LED power is provided with in power cord connector.
Because after cover and radiating shell are installed and are coordinated, first sealing of radiating shell coordinates with the 3rd sealing of cover, simultaneously at the first sealing, 3rd is provided with the first water proof ring between sealing and the accent of shell cavity, such formation ground floor waterproof construction, second sealing of radiating shell coordinates with the 4th sealing of cover, form second layer waterproof construction, this LED projector lamp is made to have double layer water-proof structure, the second water proof ring is provided with between power supply lid and the back side of radiating shell, waterproof effect can be played to the LED power in power supply lid, cover at power supply and be provided with power cord connector, one end of power cord connector is provided with power line lid, waterproof portion is provided with between power cord connector and power line lid, waterproof effect can be played to the LED power in power supply lid and the circumscripted power line in power cord connector.
As a further improvement on the present invention, described first sealing is be located in shell cavity and the first rib formed a circle, and described 3rd sealing is be located in cover and the second rib formed a circle.
As a further improvement on the present invention, second sealing comprises from the both sides that the accent place of shell cavity is relative outward extending circular arc flanging and the boss that formed on the other both sides at the accent place of shell cavity, described 4th sealing comprise coordinate the first bending covered to cover limit the circular arc flanging of the second sealing and coordinate with the boss at the accent place of shell cavity second cover limit.First bending covers limit can block water in external environment, and second covers limit coordinates with boss, and the connection making the second sealing and the 4th sealing more closely, can play better waterproof effect.
As a further improvement on the present invention, described first bending covers limit and is provided with the groove coordinated with the circular arc flanging of the second sealing, the length of groove is greater than the length of circular arc flanging, groove and circular arc flanging are joined the two ends being incorporated in groove and are formed discharge outlet, described first water proof ring is waterproof apron, be provided with a circle waterproof at the circle inwall of the first water proof ring protruding, waterproof projection is located between the first sealing and the 3rd sealing.When water enters into the junction of the second sealing and the 4th sealing, water can be stacked into discharge outlet and be discharged.Because this discharge outlet is in the groove that the first bending covers on limit, the location comparison of this discharge outlet is hidden, can not destroy the aesthetic property of the entirety of LED projector lamp.Be provided with a circle waterproof at the circle inwall of the first water proof ring protruding, waterproof projection is located between the first sealing and the 3rd sealing, makes the waterproof effect of the first sealing and the 3rd sealing junction better like this.
As a further improvement on the present invention, radiating shell is provided with support, support and the connected mode of radiating shell are that bolt is connected, and cover and the connected mode of radiating shell are that bolt is connected.Easier for installation.
As a further improvement on the present invention, power pack is provided with at the back side of radiating shell, LED power is located in power pack, described power supply lid, the power pack connected mode of the second water proof ring and radiating shell is for being threaded, cover at power supply and be provided with through hole, power cord connector coordinates with through hole whorl, described power cord connector and power line lid threaded engagement, described waterproof portion comprises the first water-proof silica-gel circle and the second water-proof silica-gel circle, first water-proof silica-gel circle is located between power cord connector and power line lid, second water-proof silica-gel circle to be located in power cord connector and to entangle circumscripted power line.
Present invention also offers a kind of installation method with the LED projector lamp of dual water-proof function, comprise following step:
A, LED light source installed be fixed in the shell cavity of radiating shell, LED power is installed and is fixed to the back side of radiating shell, LED light source is connected with LED power;
B, by circumscripted power line through power cord connector, power line lid, waterproof portion is with power supply lid and be connected with LED power, be connected with power supply lid one end of power cord connector, the other end of power cord connector is connected with power line lid, waterproof portion;
C, power supply lid and the second water proof ring are fixed to the back side of radiating shell;
D, cover plate and reflector to be coordinated with the first water proof ring, the first water proof ring and cover are being connected;
E, the first sealing of radiating shell to be coordinated with the 3rd sealing of cover, second sealing of radiating shell is coordinated with the 4th sealing of cover, and make reflector and cover plate be in the shell cavity of radiating shell, then radiating shell and cover are connected and fixed.
As a further improvement on the present invention, in step: LED light source is bolted installation and is fixed in the shell cavity of radiating shell, LED power is bolted installation and is fixed in the power pack at the back side of radiating shell; In stepb: waterproof portion comprises the first water-proof silica-gel circle and the second water-proof silica-gel circle, is placed between power cord connector and power line lid by the first water-proof silica-gel circle, the second water-proof silica-gel circle to be placed in power cord connector and to entangle circumscripted power line; In step C: the box mouth place the second water proof ring being placed into power pack, then covers the box mouth of power pack by power supply lid, and power supply lid, the second water proof ring are fixedly connected with power pack by the mode be bolted.
In sum, advantage of the present invention is that structure is simple, has double layer water-proof structure, has special waterproof construction design and be convenient to install at power cord connector and power line lid place.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
Fig. 1 is structure explosion decomposing schematic representation of the present invention.
Fig. 2 is the schematic diagram in direction, the back side of the present invention.
Fig. 3 is the sectional view of positive apparent direction of the present invention.
Fig. 4 is the enlarged diagram marking A place in Fig. 3.
Fig. 5 is the sectional view in side-looking direction of the present invention.
Detailed description of the invention
By shown in Fig. 1 to Fig. 5, the present invention includes cover 1 and radiating shell 2, described radiating shell 2 comprise shell cavity 3, the first sealing 4 is provided with in shell cavity 3, described first sealing 4 is for being located in shell cavity 3 and the first rib formed a circle, the second sealing is provided with at the accent place of shell cavity 3, second sealing comprises from the both sides that the accent place of shell cavity 3 is relative outward extending circular arc flanging 5 and the boss 6 that formed on the other both sides at the accent place of shell cavity 3, the inside of the first rib formed a circle in shell cavity 3 is provided with LED light source 7, reflector 8 and cover plate 9, cover 1 is provided with the 3rd sealing 10 coordinated with the first sealing 4 and the 4th sealing coordinated with the second sealing, described 3rd sealing 10 is for being located in cover 1 and the second rib formed a circle, described 4th sealing comprise to be coordinated by the circular arc flanging 5 of the second sealing the first bending covered to cover limit 11 and coordinate with the boss 6 at the accent place of shell cavity 3 second cover limit 12, first bending covers limit 11 and is provided with the groove 13 coordinated with the circular arc flanging 5 of the second sealing, the length of groove 13 is greater than the length of circular arc flanging 5, groove 13 and circular arc flanging 5 are joined the two ends being incorporated in groove 13 and are formed discharge outlet 14, at the first sealing 4, the first water proof ring 15 is provided with between 3rd sealing 10 and the accent of shell cavity 3, first water proof ring 15 is waterproof apron, a circle waterproof projection 16 is provided with at the circle inwall of the first water proof ring 15, waterproof projection 16 is located between the first sealing 4 and the 3rd sealing 10, power pack 17 is provided with at the back side of radiating shell 2, LED power 18 is provided with in power pack 17, be provided with at the back side of radiating shell 2 and be connected and the power supply lid 19 that LED power 18 is covered with the power pack 17 of radiating shell 2, the second water proof ring 20 is provided with between power supply lid 19 and the back side of radiating shell 2, power supply lid 19, power pack 17 connected mode of the second water proof ring 20 and radiating shell 2 is for being threaded, power supply lid 19 is provided with through hole 21, the through hole 21 of power supply lid 19 is provided with power cord connector 22, power cord connector 22 and through hole 21 threaded engagement, one end of power cord connector 22 is provided with power line lid 23, power cord connector 22 and power line lid 23 threaded engagement, the first water-proof silica-gel circle 24 and the second water-proof silica-gel circle 25 is provided with between power cord connector 22 and power line lid 23, first water-proof silica-gel circle 24 is located between power cord connector 22 and power line lid 23, the circumscripted power line 26 be connected with LED power 18 is provided with in power cord connector 22, second water-proof silica-gel circle 25 to be located in power cord connector 22 and to entangle circumscripted power line 26, radiating shell 2 is provided with support 27, support 27 and the connected mode of radiating shell 2 are that bolt is connected, cover 1 and the connected mode of radiating shell 2 are that bolt is connected.
Because after cover 1 and radiating shell 2 are installed and are coordinated, first sealing 4 of radiating shell 2 coordinates with the 3rd sealing 10 of cover 1, simultaneously at the first sealing 4, the first water proof ring 15 is provided with between 3rd sealing 10 and the accent of shell cavity 3, such formation ground floor waterproof construction, second sealing of radiating shell 2 coordinates with the 4th sealing of cover 1, form second layer waterproof construction, this LED projector lamp is made to have double layer water-proof structure, the second water proof ring 20 is provided with between the power pack 17 at the back side of power supply lid 19 and radiating shell 2, waterproof effect can be played to the LED power 18 in power supply lid 19, power supply lid 19 is provided with power line connector 22, one end of power cord connector 22 is provided with power line lid 23, waterproof portion is provided with between power cord connector 22 and power line lid 23, waterproof effect can be played to the LED power 18 in power supply lid 19 and the circumscripted power line 26 in power cord connector 22.First bending covers limit 11 can block water in external environment, and second covers limit 12 coordinates with boss 6, and the connection making the second sealing and the 4th sealing more closely, can play better waterproof effect.When water enters into the junction of the second sealing and the 4th sealing, water can be stacked into discharge outlet 14 and be discharged.Because this discharge outlet 14 is in the groove 13 that the first bending covers on limit 11, the location comparison of this discharge outlet is hidden, can not destroy the aesthetic property of the entirety of LED projector lamp.Be provided with a circle waterproof projection 16 at the circle inwall of the first water proof ring 15, waterproof projection 16 is located between the first sealing 4 and the 3rd sealing 10, makes the waterproof effect of the first sealing 4 and the 3rd sealing 10 junction better like this.
The present invention includes a kind of installation method with the LED projector lamp of dual water-proof function, comprise following step:
A, support 27 to be connected with radiating shell 2 bolt, the mode that LED light source 7 is bolted is installed in the first rib formed a circle that is fixed in the shell cavity 3 of radiating shell 2, the mode that LED power 18 is bolted is installed in the power pack 17 at the back side being fixed to radiating shell 2, LED light source 7 is connected with LED power 18;
B, by circumscripted power line 26 through power cord connector 22, power line lid 23, first water-proof silica-gel circle 24, second water-proof silica-gel circle 25 is with power supply lid 19 and be connected with LED power 18, first water-proof silica-gel circle 24 is placed between power cord connector 22 and power line lid 23, second water-proof silica-gel circle 25 is placed in power cord connector 22, by through hole 21 threaded engagement of one end of power cord connector 22 and power supply lid 19, the other end of power cord connector 22 and power line lid 23 threaded engagement;
C, power supply lid 19 and the second water proof ring 20 are bolted prevent on the power pack 17 at the back side being fixed to radiating shell 2;
D, cover plate 9 and reflector 8 to be coordinated with the first water proof ring 15, the first water proof ring 15 is being connected with cover 1;
E, first rib formed a circle of radiating shell 2 to be coordinated with second rib formed a circle of cover 1, the circular arc flanging 5 that first of cover 1 bends the groove 13 and radiating shell 2 covering limit 11 is coordinated, cover limit 12 by second of cover 1 to coordinate with the boss 6 at the accent place of the shell cavity 3 of radiating shell 2 simultaneously, and make reflector 8 and cover plate 9 be in the shell cavity 3 of radiating shell 2, then the mode that radiating shell 2 and cover 1 are bolted is fixed.
Claims (8)
1. one kind has the LED projector lamp of dual water-proof function, comprise cover and radiating shell, it is characterized in that: described radiating shell comprise shell cavity, the first sealing is provided with in shell cavity, the second sealing is provided with at the accent place of shell cavity, LED light source is provided with in shell cavity, reflector and cover plate, cover is provided with the 3rd sealing coordinated with the first sealing and the 4th sealing coordinated with the second sealing, at the first sealing, 3rd is provided with the first water proof ring between sealing and the accent of shell cavity, LED power is provided with at the back side of radiating shell, be provided with at the back side of radiating shell and be connected and the power supply lid that LED power is covered with radiating shell, the second water proof ring is provided with between power supply lid and the back side of radiating shell, cover at power supply and be provided with power cord connector, one end of power cord connector is provided with power line lid, waterproof portion is provided with between power cord connector and power line lid, the circumscripted power line be connected with LED power is provided with in power cord connector.
2. by the LED projector lamp with dual water-proof function according to claim 1, it is characterized in that: described first sealing is be located in shell cavity and the first rib formed a circle, described 3rd sealing is be located in cover and the second rib formed a circle.
3. by the LED projector lamp with dual water-proof function according to claim 1, it is characterized in that: the second sealing comprises from the both sides that the accent place of shell cavity is relative outward extending circular arc flanging and the boss that formed on the other both sides at the accent place of shell cavity, described 4th sealing comprise coordinate the first bending covered to cover limit the circular arc flanging of the second sealing and coordinate with the boss at the accent place of shell cavity second cover limit.
4. by the LED projector lamp with dual water-proof function according to claim 3, it is characterized in that: described first bending covers limit and is provided with the groove coordinated with the circular arc flanging of the second sealing, the length of groove is greater than the length of circular arc flanging, groove and circular arc flanging are joined the two ends being incorporated in groove and are formed discharge outlet, described first water proof ring is waterproof apron, be provided with a circle waterproof at the circle inwall of the first water proof ring protruding, waterproof projection is located between the first sealing and the 3rd sealing.
5. by the LED projector lamp with dual water-proof function according to claim 1, it is characterized in that: on radiating shell, be provided with support, support and the connected mode of radiating shell are that bolt is connected, and cover and the connected mode of radiating shell are that bolt is connected.
6. by the LED projector lamp with dual water-proof function according to claim 1, it is characterized in that: be provided with power pack at the back side of radiating shell, LED power is located in power pack, described power supply lid, the power pack connected mode of the second water proof ring and radiating shell is for being threaded, cover at power supply and be provided with through hole, power cord connector coordinates with through hole whorl, described power cord connector and power line lid threaded engagement, described waterproof portion comprises the first water-proof silica-gel circle and the second water-proof silica-gel circle, first water-proof silica-gel circle is located between power cord connector and power line lid, second water-proof silica-gel circle to be located in power cord connector and to entangle circumscripted power line.
7., by a LED projector lamp installation method with dual water-proof function according to claim 1, it is characterized in that, comprise following step:
A, LED light source installed be fixed in the shell cavity of radiating shell, LED power is installed and is fixed to the back side of radiating shell, LED light source is connected with LED power;
B, by circumscripted power line through power cord connector, power line lid, waterproof portion is with power supply lid and be connected with LED power, be connected with power supply lid one end of power cord connector, the other end of power cord connector is connected with power line lid, waterproof portion;
C, power supply lid and the second water proof ring are fixed to the back side of radiating shell;
D, cover plate and reflector to be coordinated with the first water proof ring, the first water proof ring and cover are being connected;
E, the first sealing of radiating shell to be coordinated with the 3rd sealing of cover, second sealing of radiating shell is coordinated with the 4th sealing of cover, and make reflector and cover plate be in the shell cavity of radiating shell, then radiating shell and cover are connected and fixed.
8. by the LED projector lamp installation method with dual water-proof function according to claim 7, it is characterized in that: in step: LED light source is bolted installation and is fixed in the shell cavity of radiating shell, LED power is bolted installation and is fixed in the power pack at the back side of radiating shell; In stepb: waterproof portion comprises the first water-proof silica-gel circle and the second water-proof silica-gel circle, is placed between power cord connector and power line lid by the first water-proof silica-gel circle, the second water-proof silica-gel circle to be placed in power cord connector and to entangle circumscripted power line; In step C: the box mouth place the second water proof ring being placed into power pack, then covers the box mouth of power pack by power supply lid, and power supply lid, the second water proof ring are fixedly connected with power pack by the mode be bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510735094.1A CN105222020B (en) | 2015-11-03 | 2015-11-03 | A kind of LED projector lamp and its installation method with dual water-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510735094.1A CN105222020B (en) | 2015-11-03 | 2015-11-03 | A kind of LED projector lamp and its installation method with dual water-proof function |
Publications (2)
| Publication Number | Publication Date |
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| CN105222020A true CN105222020A (en) | 2016-01-06 |
| CN105222020B CN105222020B (en) | 2018-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510735094.1A Active CN105222020B (en) | 2015-11-03 | 2015-11-03 | A kind of LED projector lamp and its installation method with dual water-proof function |
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| CN (1) | CN105222020B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110270822A (en) * | 2018-04-12 | 2019-09-24 | 温州市正邦电子设备有限公司 | Projecting Lamp automatic assembly line |
| CN111361716A (en) * | 2019-12-10 | 2020-07-03 | 中山市达雅移动照明有限公司 | Underwater robot with power supply located at center of multiple propellers |
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| Publication number | Publication date |
|---|---|
| CN105222020B (en) | 2018-01-16 |
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