CN212617681U - Lamp sealing structure - Google Patents
Lamp sealing structure Download PDFInfo
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- CN212617681U CN212617681U CN202021173593.9U CN202021173593U CN212617681U CN 212617681 U CN212617681 U CN 212617681U CN 202021173593 U CN202021173593 U CN 202021173593U CN 212617681 U CN212617681 U CN 212617681U
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- lamp holder
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Abstract
The utility model relates to a lamps and lanterns sealing technique field, especially a lamps and lanterns seal structure, the lamp holder comprises a lamp holder, a plurality of heat radiation fins of outer wall fixedly connected with of lamp holder, the bottom fixedly connected with connecting plate of lamp holder, a plurality of connecting holes have been seted up to the edge of connecting plate top surface, the circle is placed to a plurality of bolts of edge fixedly connected with that the connecting plate top surface is close to connecting hole one side. The utility model has the advantages that: through having set up first sealed pad and the sealed pad of second, the edge fixedly connected with gasbag sealing washer of the first sealed pad surface near the centre of a circle, the edge that the sealed pad of second is close to the centre of a circle has seted up the circular slot, the position of gasbag sealing washer is corresponding with the position of circular slot, the inner wall of gasbag sealing washer is the cavity gasbag form, when making first sealed pad and the sealed pad of second compress tightly each other, gasbag sealing washer can push up tight circular slot, through the atmospheric pressure extrusion in the gasbag sealing washer, make gasbag sealing washer be full of the inner wall of circular slot, thereby improve sealed effect greatly.
Description
Technical Field
The utility model relates to a lamps and lanterns sealing technology field, especially a lamps and lanterns seal structure.
Background
The semiconductor light-emitting diode lamp, also called LED lamp, is a device capable of transmitting light, distributing and changing light distribution of LED light source, including all parts and components required for fixing and protecting the LED light source except the LED light source, and circuit accessories necessary for connecting with a power supply. The LED lamp is becoming the dominant product of a new generation of lighting market by the technical characteristics of high efficiency, energy conservation, long service life, small size and the like, and the high-speed development of the environment-friendly and energy-saving industry is powerfully pulled. It uses solid semiconductor chip as luminescent material, and utilizes the carrier to make recombination in the semiconductor and release excess energy to produce photon emission, and directly emits red, yellow, blue, green, cyan, orange, purple and white light. An LED lighting product is a lighting fixture manufactured by using LEDs as light sources. The lamp bead welding of LED lamps and lanterns is on the circuit board, can take place the short circuit when intaking, therefore the waterproof of LED lamps and lanterns is especially important, but present LED lamps and lanterns in use still have following problem:
the existing LED lamp is simple in structure, only one pressing pad is used for sealing, the sealing effect is limited, water possibly permeates into the lamp, and the lamp is damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a lamps and lanterns seal structure, effectively solved prior art not enough.
The purpose of the utility model is realized through the following technical scheme: a lamp sealing structure comprises a lamp holder, wherein a plurality of radiating fins are fixedly connected to the outer wall of the lamp holder, a connecting plate is fixedly connected to the bottom of the lamp holder, a plurality of connecting holes are formed in the edge of the top surface of the connecting plate, a plurality of bolt placing rings are fixedly connected to the edge of one side, close to the connecting holes, of the top surface of the connecting plate, connecting bolts are arranged on the inner walls of the bolt placing rings, a sealing cover is sleeved at the bottom of each connecting bolt, fastening nuts are connected to the bottom of the outer wall of each connecting bolt in a threaded manner, a second sealing gasket is fixedly connected to the edge of the top surface of each sealing cover, a circular groove is formed in the edge, close to the circle center, of the top surface of each sealing cover, a blocking ring is fixedly connected to the, the edge of the surface of the first sealing gasket, which is close to the circle center, is fixedly connected with an air bag sealing ring.
Optionally, the top surface of the inner wall of the lamp holder is fixedly connected with a plurality of LED lamp beads, the position of the shielding ring corresponds to the position of the inner wall of the lamp holder, the length of the shielding ring protruding out of the second sealing gasket is smaller than the depth of the inner wall of the lamp holder, and the sealing layers are in close contact with the inner wall of the lamp holder.
Optionally, the positions of the plurality of bolt placing rings correspond to the positions of the plurality of connecting holes respectively, the positions of the plurality of connecting holes are located at the centers of the plurality of bolt placing rings respectively, and the connecting bolts penetrate through the connecting holes.
Optionally, the connecting bolt completely penetrates through the sealing cover and the second sealing gasket, the sealing cover is located between the top of the fastening nut and the bottom of the lamp holder, and the lamp holder and the sealing cover are fixedly connected through the connecting bolt and the fastening nut.
Optionally, the position of the first sealing gasket corresponds to the position of the second sealing gasket, the size of the first sealing gasket is equal to the size of the second sealing gasket, the position of the airbag sealing ring corresponds to the position of the circular groove, and the inner wall of the airbag sealing ring is in a hollow airbag shape.
Optionally, the edge of the top surface of the connecting plate is fixedly connected with a plurality of sealing rings, the positions of the sealing rings correspond to the positions of the bolt placing rings respectively, the sealing rings are located at the centers of the bolt placing rings, and the connecting holes penetrate through the centers of the sealing rings.
Optionally, a flange is fixedly connected to an edge of the bottom surface of the connecting plate, the diameter of the inner wall of the flange is matched with that of the outer wall of the sealing cover, the inner wall of the flange is in close contact with the outer wall of the sealing cover, and the height of the flange is equal to the thickness of the sealing cover.
Optionally, the through-hole has been seted up at the center department of sealed lid, the position of through-hole is corresponding with the position of a plurality of LED lamp pearls, the bottom fixedly connected with ya keli light-passing board of through-hole.
The utility model has the advantages of it is following:
this lamp sealing structure, through having set up first sealed pad and second sealed pad, the edge fixedly connected with gasbag sealing washer of the first sealed pad surface near the centre of a circle, the edge that the second sealed pad is close to the centre of a circle has seted up the circular slot, the position of first sealed pad is corresponding with the position of second sealed pad, the size of first sealed pad equals with the size of second sealed pad, the position of gasbag sealing washer is corresponding with the position of circular slot, the inner wall of gasbag sealing washer is the cavity gasbag form, when can making first sealed pad and second sealed pad compress tightly each other, the gasbag sealing washer can push up tight circular slot, extrude through the atmospheric pressure in the gasbag sealing washer, can make the gasbag sealing washer be full of the inner wall in circular slot, and there is atmospheric pressure to provide the packing force, thereby improve sealed.
Drawings
Fig. 1 is a schematic structural view of a first viewing angle of the present invention;
fig. 2 is a schematic structural view of a second viewing angle of the present invention;
fig. 3 is a schematic diagram of the explosion structure of the present invention;
fig. 4 is a schematic top view of the present invention;
fig. 5 is a schematic view of the internal structure of the lamp cap of the present invention;
fig. 6 is a schematic structural view of the sealing cover of the present invention.
In the figure: 1-lamp holder, 2-radiating fins, 3-connecting plate, 4-bolt placing ring, 5-connecting bolt, 6-sealing cover, 7-acrylic light-transmitting plate, 8-fastening nut, 9-LED lamp bead, 10-first sealing gasket, 11-air bag sealing ring, 12-sealing ring, 13-second sealing gasket, 14-circular groove, 15-blocking ring, 16-sealing layer and 17-connecting hole.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 6, a lamp sealing structure comprises a lamp holder 1, a plurality of heat dissipation fins 2 are fixedly connected to the outer wall of the lamp holder 1, a connecting plate 3 is fixedly connected to the bottom of the lamp holder 1, a plurality of connecting holes 17 are formed in the edge of the top surface of the connecting plate 3, a plurality of bolt placing rings 4 are fixedly connected to the edge of the top surface of the connecting plate 3 near the connecting holes 17, connecting bolts 5 are arranged on the inner walls of the bolt placing rings 4, a sealing cover 6 is sleeved on the bottom of the connecting bolts 5, fastening nuts 8 are connected to the bottom threads of the outer wall of the connecting bolts 5, a second sealing gasket 13 is fixedly connected to the edge of the top surface of the sealing cover 6, a circular groove 14 is formed in the edge of the second sealing gasket 13 near the center of the circle, a blocking ring 15 is fixedly connected to the center of the circle, an air bag sealing ring 11 is fixedly connected to the edge of the surface of the first sealing gasket 10 close to the center of the circle.
As an optional technical solution of the utility model:
the top surface fixedly connected with a plurality of LED lamp pearls 9 of lamp holder 1 inner wall, the position of sheltering from ring 15 is corresponding with the position of lamp holder 1 inner wall, the length that shelters from the outstanding second sealed pad 13 of ring 15 is less than the degree of depth of lamp holder 1 inner wall, a plurality of sealing layers 16 and lamp holder 1 inner wall in close contact with, through sealing layer 16 and sheltering from ring 15, can constitute last one and seal, behind rivers infiltration lamp holder 1 and the sealed lid 6, rivers need to pass sealing layer 16, and cross and shelter from that retaining ring 15 can get into inside lamp holder 1 inner wall, the security improves.
As an optional technical solution of the utility model:
the positions of the plurality of bolt placing rings 4 correspond to the positions of the plurality of connecting holes 17 respectively, the positions of the plurality of connecting holes 17 are located at the centers of the plurality of bolt placing rings 4 respectively, and the connecting bolts 5 penetrate through the connecting holes 17.
As an optional technical solution of the utility model:
the connecting bolt 5 completely penetrates through the sealing cover 6 and the second sealing gasket 13, the sealing cover 6 is positioned between the top of the fastening nut 8 and the bottom of the lamp cap 1, the lamp cap 1 and the sealing cover 6 are fixedly connected through the connecting bolt 5 and the fastening nut 8, and the lamp cap 1 and the sealing cover 6 can be mutually pressed through tightening the connecting bolt 5 and the fastening nut 8, so that the first sealing gasket 10 and the second sealing gasket 13 are mutually attached in size.
As an optional technical solution of the utility model:
the position of the first sealing gasket 10 corresponds to the position of the second sealing gasket 13, the size of the first sealing gasket 10 is equal to that of the second sealing gasket 13, the position of the air bag sealing ring 11 corresponds to that of the circular groove 14, the inner wall of the air bag sealing ring 11 is in a hollow air bag shape, when the first sealing gasket 10 and the second sealing gasket 13 are pressed tightly, the air bag sealing ring 11 can tightly push against the circular groove 14, the inner wall of the circular groove 14 can be filled with the air bag sealing ring 11 through air pressure extrusion in the air bag sealing ring 11, and air pressure provides pressing force, so that the sealing effect is greatly improved.
As an optional technical solution of the utility model:
the edge fixedly connected with a plurality of sealing washer 12 of connecting plate 3 top surface, the position of a plurality of sealing washers 12 is corresponding with the position that a plurality of bolts placed circle 4 respectively, and a plurality of sealing washers 12 are located the center department that the circle 4 was placed to the bolt, and connecting hole 17 runs through the center department of sealing washer 12, through sealing washer 12, can improve connecting bolt 5's gap department, prevents that water from connecting bolt 5's gap department infiltration rivers.
As an optional technical solution of the utility model:
the edge fixedly connected with flange of 3 bottoms sides of connecting plate, the diameter of flange inner wall and the diameter looks adaptation of sealed lid 6 outer wall, the inner wall of flange and the outer wall in close contact with of sealed lid 6, the height of flange equals with the thickness of sealed lid 6 to make the flange cover sealed lid 6, make rivers can directly flow away along the flange, make the gap down, prevent that the rivers from getting into.
As an optional technical solution of the utility model:
the center department of sealed lid 6 has seted up the through-hole, and the position of through-hole corresponds with the position of a plurality of LED lamp pearls 9, and the bottom fixedly connected with ya keli light-passing board 7 of through-hole.
The working process of the utility model is as follows: when the user uses, through having set up first sealed pad 10 and second sealed pad 13, the edge fixedly connected with gasbag sealing washer 11 of first sealed pad 10 surface near the centre of a circle, round slot 14 has been seted up to the edge that second sealed pad 13 is close to the centre of a circle, the position of first sealed pad 10 is corresponding with the position of second sealed pad 13, the size of first sealed pad 10 equals with the size of second sealed pad 13, gasbag sealing washer 11's position is corresponding with round slot 14's position, the inner wall of gasbag sealing washer 11 is the cavity gasbag form, when can making first sealed pad 10 and second sealed pad 13 compress tightly each other, gasbag sealing washer 11 can push up tight round slot 14, extrude through the atmospheric pressure in gasbag sealing washer 11, can make gasbag sealing washer 11 be full of the inner wall of round slot 14, and there is atmospheric pressure to provide the packing force, thereby improve sealed effect greatly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A kind of lamps and lanterns hermetically-sealed construction, characterized by: the novel LED lamp holder comprises a lamp holder (1), wherein the outer wall of the lamp holder (1) is fixedly connected with a plurality of radiating fins (2), the bottom of the lamp holder (1) is fixedly connected with a connecting plate (3), a plurality of connecting holes (17) are formed in the edge of the top surface of the connecting plate (3), a plurality of bolt placing rings (4) are fixedly connected to the edge of one side, close to the connecting holes (17), of the top surface of the connecting plate (3), a plurality of connecting bolts (5) are arranged on the inner wall of each bolt placing ring (4), a sealing cover (6) is sleeved at the bottom of each connecting bolt (5), fastening nuts (8) are connected to the bottom of the outer wall of each connecting bolt (5) in a threaded manner, a second sealing gasket (13) is fixedly connected to the edge of the top surface of each sealing cover (6), a circular groove (14) is formed in the, hide a plurality of sealing layers (16) of outer wall fixedly connected with of retaining ring (15), the first sealed pad (10) of edge fixedly connected with of connecting plate (3) bottom surface, the edge fixedly connected with gasbag sealing washer (11) that first sealed pad (10) surface is close to the centre of a circle.
2. A lamp sealing structure according to claim 1, wherein: the LED lamp is characterized in that the top surface of the inner wall of the lamp holder (1) is fixedly connected with a plurality of LED lamp beads (9), the position of the shielding ring (15) corresponds to the position of the inner wall of the lamp holder (1), the length of the shielding ring (15) protruding out of the second sealing gasket (13) is smaller than the depth of the inner wall of the lamp holder (1), and the sealing layer (16) is in close contact with the inner wall of the lamp holder (1).
3. A lamp sealing structure according to claim 1, wherein: the positions of the bolt placing rings (4) correspond to the positions of the connecting holes (17), the positions of the connecting holes (17) are located at the centers of the bolt placing rings (4), and the connecting bolts (5) penetrate through the connecting holes (17).
4. A lamp sealing structure according to claim 1, wherein: the connecting bolt (5) completely penetrates through the sealing cover (6) and the second sealing gasket (13), the sealing cover (6) is located between the top of the fastening nut (8) and the bottom of the lamp holder (1), and the lamp holder (1) and the sealing cover (6) are fixedly connected through the connecting bolt (5) and the fastening nut (8).
5. A lamp sealing structure according to claim 1, wherein: the position of first sealed pad (10) corresponds with the position of second sealed pad (13), the size of first sealed pad (10) equals with the size of second sealed pad (13), the position of gasbag sealing washer (11) corresponds with the position of circular slot (14), the inner wall of gasbag sealing washer (11) is the cavity gasbag form.
6. A lamp sealing structure according to claim 1, wherein: the edge fixedly connected with a plurality of sealing washer (12) of connecting plate (3) top surface, it is a plurality of the position of sealing washer (12) is corresponding with the position that a plurality of bolts placed circle (4) respectively, and is a plurality of sealing washer (12) are located the center department that the circle (4) was placed to the bolt, connecting hole (17) run through the center department of sealing washer (12).
7. A lamp sealing structure according to claim 1, wherein: the edge of the bottom surface of the connecting plate (3) is fixedly connected with a flange, the diameter of the inner wall of the flange is matched with that of the outer wall of the sealing cover (6), the inner wall of the flange is in close contact with the outer wall of the sealing cover (6), and the height of the flange is equal to the thickness of the sealing cover (6).
8. A lamp sealing structure according to claim 1, wherein: the through-hole has been seted up in the center department of sealed lid (6), the position of through-hole is corresponding with the position of a plurality of LED lamp pearls (9), the bottom fixedly connected with ya keli light-passing board (7) of through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021173593.9U CN212617681U (en) | 2020-06-23 | 2020-06-23 | Lamp sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021173593.9U CN212617681U (en) | 2020-06-23 | 2020-06-23 | Lamp sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212617681U true CN212617681U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021173593.9U Active CN212617681U (en) | 2020-06-23 | 2020-06-23 | Lamp sealing structure |
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| CN (1) | CN212617681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864682A (en) * | 2021-09-28 | 2021-12-31 | 广东欣桐科技股份有限公司 | A seal structure for showing lamp plate subassembly joint gap |
-
2020
- 2020-06-23 CN CN202021173593.9U patent/CN212617681U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864682A (en) * | 2021-09-28 | 2021-12-31 | 广东欣桐科技股份有限公司 | A seal structure for showing lamp plate subassembly joint gap |
| CN113864682B (en) * | 2021-09-28 | 2023-11-28 | 广东欣桐科技股份有限公司 | Sealing structure for displaying connection gap of lamp panel assembly |
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