CN211600413U - Secondary dustproof sealing type LED lamp - Google Patents
Secondary dustproof sealing type LED lamp Download PDFInfo
- Publication number
- CN211600413U CN211600413U CN202020513897.9U CN202020513897U CN211600413U CN 211600413 U CN211600413 U CN 211600413U CN 202020513897 U CN202020513897 U CN 202020513897U CN 211600413 U CN211600413 U CN 211600413U
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- Prior art keywords
- light source
- sealing
- cavity
- lamps
- sealed
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- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 title claims abstract description 116
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 36
- 241001465382 Physalis alkekengi Species 0.000 claims abstract description 26
- 239000011521 glass Substances 0.000 claims abstract description 19
- 241000258971 Brachiopoda Species 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 17
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a secondary canned type LED lamps and lanterns that prevent dust belongs to road lighting product technical field, including the lamps and lanterns casing, the inside light source chamber that is provided with of lamps and lanterns casing, the intracavity is provided with LED light source module in the light source, LED light source module top is provided with the reinforcing sealing washer, reinforcing sealing washer inboard connection glass lens, the closing cap is connected in the lamps and lanterns casing outside, the light source chamber is provided with heavy mesa, heavy mesa top is provided with sealed boss, sealed boss down along with heavy mesa forms first die cavity, follow on the sealed boss with the closing cap internal surface forms the second die cavity. The utility model discloses a first sealed piece of reinforcing sealing washer and first die cavity mutually support and form once to remove dust sealed, and the sealed piece of second mutually supports with the second die cavity and forms the secondary and remove dust sealedly, constitutes secondary dust sealing form through this kind of structural style, has good dust sealing effect.
Description
Technical Field
The utility model belongs to the technical field of the road lighting product technique and specifically relates to a secondary dustproof sealing type LED lamps and lanterns are related to.
Background
LED lamps and lanterns are the main component part of road lighting product, because the inherent characteristic of LED light source itself, inside dustproof effect is unsatisfactory can lead to a large amount of dusts to get into LED lamps and lanterns, can aggravate the light decay of LED light source, direct influence illuminating effect reduces the life of LED light source. For areas with dry climate (such as northern part areas), the dust amount is large, and when a large amount of dust is gathered by the LED lamp, the illumination of the LED lamp cannot meet the design specification requirement, and great potential safety hazard exists. The existing LED lamp adopts a single dustproof sealing structure, when the dustproof sealing structure is worn or subjected to other reasons (such as aging and the like), the whole dustproof sealing function of the LED lamp is invalid, and the using effect and the service life of the LED lamp are directly influenced. Therefore, an LED lamp with more stable and reliable dustproof sealing effect is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a secondary dustproof sealing type LED lamps and lanterns in order to solve the unsatisfactory defect of current LED lamps and lanterns dustproof sealing effect.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a secondary dustproof sealing type LED lamp comprises a lamp shell, wherein a light source cavity is formed in the lamp shell, an LED light source module is arranged in the light source cavity, a reinforcing sealing ring is arranged above the LED light source module, a glass lens is connected to the inner side of the reinforcing sealing ring, and a sealing cover is connected to the outer side of the lamp shell;
the light source cavity is provided with a sinking platform surface, a sealing boss is arranged above the sinking platform surface, the lower edge of the sealing boss and the sinking platform surface form a first cavity, and the upper edge of the sealing boss and the inner surface of the sealing cover form a second cavity;
the utility model discloses a light source cavity, including lamps and lanterns casing, light source cavity, light.
The sealing cover is provided with an inner cavity, guide rails matched with the connecting grooves are arranged on two sides inside the sealing cover, anti-collision blocks are arranged on two sides of the outer surface of the sealing cover, the anti-collision blocks are made of thermoplastic plastics, and mounting holes corresponding to the threaded holes are formed in the end portions of the sealing cover.
Foretell a secondary canned type LED lamps and lanterns that prevent dust, the reinforcing sealing washer be provided with sealed boss assorted recess, the recess below be provided with the first sealed piece of first die cavity assorted, first sealed piece inboard is provided with the opening, the opening inboard is connected glass lens, the recess top be provided with the sealed piece of second die cavity assorted second, the sealed piece of second with the outside of cavity profile surface including the vertical contact surface setting of second die cavity, reinforcing sealing washer both sides all be provided with sawtooth groove assorted sawtooth block.
Foretell secondary dustproof sealing type LED lamps and lanterns, the reinforcing sealing washer material sets up to wear-resisting type silica gel.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a secondary dustproof seal type LED lamp, through the first seal block of reinforcing sealing washer mutually supporting with first die cavity and forming the primary dust removal and seal, the second seal block mutually supports with the second die cavity and forms the secondary dust removal and seal, constitutes secondary dustproof seal form through this kind of structural style, has good dustproof seal effect;
2. the utility model provides a reinforcing sealing ring of secondary dustproof canned type LED lamps and lanterns passes through the connection form that recess and sealed boss mutually supported and the connection form that sawtooth piece and sawtooth groove mutually supported, and this kind of double cooperation connection form is installed on the lamps and lanterns casing, makes reinforcing sealing ring and lamps and lanterns casing be connected closely reliably, has effectively avoided because reinforcing sealing ring installs insecurely and causes the phenomenon that the sealed effect is influenced by the dislocation;
3. the utility model provides a secondary dustproof seal type LED lamp staggers the vertical contact surface and the inner chamber profile surface of second sealed piece and second die cavity each other, and vertical contact surface sets up in the outside of inner chamber profile surface, and the closing cap can cover the contact gap of second sealed piece and second die cavity, effectively avoids the dust to get into the light source chamber along vertical contact surface, realizes the reinforcing dustproof sealing effect, has effectual spacing blocking effect to the reinforcing sealing washer simultaneously, avoids the upwards slip of reinforcing sealing washer;
4. the utility model provides a closing cap surface both sides of secondary dustproof seal type LED lamps and lanterns are provided with the anticollision piece, and anticollision piece material sets up to thermoplastic, and the produced impact when the anticollision piece can effectually alleviate LED lamps and lanterns receive accidental collision in transport, transportation and the installation, plays the effect of buffering protection to lamp housing, LED light source module and the glass lens of LED lamps and lanterns.
Drawings
FIG. 1 is an exploded view of the structure of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
fig. 3 is a schematic structural diagram of a lamp housing according to the present invention;
FIG. 4 is a schematic diagram of the position relationship between the first cavity and the second cavity of the present invention;
fig. 5 is a schematic structural diagram of the reinforced seal ring of the present invention;
fig. 6 is a cross-sectional view of the reinforced seal ring of the present invention;
fig. 7 is a schematic structural view of the middle sealing cover of the present invention;
fig. 8 is a partially enlarged view of a portion a in fig. 2.
In the drawings: 1. a lamp housing; 11. a light source cavity; 12. sealing the boss; 13. a sawtooth groove; 14. connecting grooves; 15. a threaded hole; 16. a first cavity; 17. a second cavity; 2. an LED light source module; 3. reinforcing the sealing ring; 31. a groove; 32. a first seal block; 33. opening the gap; 34. a second seal block; 341. a vertical contact surface; 35. a sawtooth block; 4. a glass lens; 5. sealing the cover; 51. an inner cavity; 52. a guide rail; 53. an anti-collision block; 54. and (7) installing holes.
The specific implementation mode is as follows:
referring to fig. 1 to 8, a secondary dustproof sealing type LED lamp comprises a lamp housing 1, wherein a light source cavity 11 is arranged inside the lamp housing 1, an LED light source module 2 is arranged inside the light source cavity 11, a reinforcing sealing ring 3 is arranged above the LED light source module 2, the inner side of the reinforcing sealing ring 3 is connected with a glass lens 4, and the outer side of the lamp housing 1 is connected with a sealing cover 5;
the light source cavity 11 is provided with a sinking platform surface 111, a sealing boss 12 is arranged above the sinking platform surface 111, the lower edge of the sealing boss 12 and the sinking platform surface 111 form a first cavity 16, and the upper edge of the sealing boss 12 and the inner surface of the sealing cover 5 form a second cavity 17;
1 both sides of lamps and lanterns casing all are provided with the notch, all set up multiunit sawtooth groove 13 in the notch, the notch below is provided with spread groove 14, spread groove 14 sets to the dovetail groove shape, spread groove 14 length is greater than the external diameter in light source chamber 11, 1 tip of lamps and lanterns casing is provided with screw hole 15.
In this embodiment, the sealing cover 5 is provided with an inner cavity 51, two sides of the inside of the sealing cover 5 are provided with guide rails 52 matched with the connecting grooves 14, two sides of the outer surface of the sealing cover 5 are provided with anti-collision blocks 53, the anti-collision blocks 53 are made of thermoplastic plastics, and the end of the sealing cover 5 is provided with a mounting hole 54 corresponding to the threaded hole 15.
In this embodiment, the reinforcing sealing ring 3 be provided with sealed boss 12 assorted recess 31, recess 31 below be provided with first die cavity 16 assorted first sealed piece 32, first sealed piece 32 inboard is provided with opening 33, opening 33 inboard is connected glass lens 4, recess 31 top be provided with second die cavity 17 assorted second sealed piece 34, second sealed piece 34 with the vertical contact surface 341 of second die cavity 17 sets up the outside at inner chamber 51 profile surface, reinforcing sealing ring 3 both sides all be provided with sawtooth groove 13 assorted sawtooth block 35.
In this embodiment, the material of the reinforcing seal ring 3 is wear-resistant silica gel.
The utility model discloses a theory of operation: the utility model provides a secondary dustproof sealing type LED lamp, which comprises a lamp shell 1, an LED light source module 2, a reinforcing sealing ring 3, a glass lens 4, a sealing cover 5, a connecting bolt and other spare and accessory parts; the lamp shell 1 is formed in one step by aluminum die casting, so that the lamp shell 1 is free of defects such as sand holes and gaps, the lamp shell 1 body has good dustproof performance, the lamp shell 1 is provided with a plurality of radiating fins for radiating the LED light source module 2, a light source cavity 11 is arranged in the lamp shell 1 and used for installing the LED light source module 2, a sinking platform surface 111 is arranged on the light source cavity 11, a sealing boss 12 is arranged above the sinking platform surface 111, a first cavity 16 is formed between the lower edge of the sealing boss 12 and the sinking platform surface 111, a second cavity 17 is formed between the upper edge of the sealing boss 12 and the inner surface of the sealing cover 5, and after the LED light source module 2 is installed, the sealing ring 3 is installed; firstly, a groove 31 of a reinforcing sealing ring 3 is matched and installed in place with a sealing boss 12, notches are formed in two sides of a lamp shell 1, a plurality of groups of sawtooth grooves 13 are formed in the notches, sawtooth blocks 35 matched with the sawtooth grooves 13 are arranged on two sides of the reinforcing sealing ring 3, the sawtooth blocks 35 on the two sides are matched with the sawtooth grooves 13, so that two side faces of the reinforcing sealing ring 3 and two side faces of the lamp shell 1 are connected in place, the reinforcing sealing ring 3 is matched with the sealing boss 12 through the groove 31 and the sawtooth blocks 35 are matched with the sawtooth grooves 13, the reinforcing sealing ring 3 is installed on the lamp shell 1 in a double-matching connection mode, the reinforcing sealing ring 3 is connected with the lamp shell 1 tightly and reliably, and a glass lens 4 is installed after the reinforcing sealing ring 3 is installed; the reinforced sealing ring 3 is made of wear-resistant silica gel and has good flexibility, when the glass lens 4 is installed, the reinforced sealing ring 3 is extruded and deformed through the glass lens 4, so that the glass lens 4 is installed at the position of the notch 33, the reinforced sealing ring 3 is tightly arranged around the glass lens 4, a good sealing effect is achieved, and after the glass lens 4 is installed, the sealing cover 5 is installed; the sealing cover 5 is provided with an inner cavity 51, the inner cavity 51 is used for facilitating the light of the LED light source module 2 to transmit outwards through the glass lens 4, the light of the LED light source module 2 is prevented from being blocked, and the lighting effect is influenced, both sides of the lamp shell 1 are provided with notches, the connecting grooves 14 are arranged below the notches, guide rails 52 matched with the connecting grooves 14 are arranged on both sides inside the sealing cover 5, the sealing cover 5 is arranged on the lamp shell 1 through the mutual matching of the guide rails 52 and the connecting grooves 14, the connecting grooves 14 are arranged in a dovetail groove shape, the length of the connecting grooves 14 is larger than the outer diameter of the light source cavity 11, so that the sealing cover 5 is more tightly and firmly connected with the lamp shell 1, a good compaction effect can be achieved on the enhanced sealing ring 3 on the periphery of the light source cavity 11, an effective limiting blocking effect is achieved on the enhanced sealing ring 3, the sliding of the enhanced sealing ring 3 is avoided, the vertical contact surface 341 of the second, the vertical contact surface 341 is arranged outside the contour surface of the inner cavity 51, so that the sealing cover 5 can cover the contact gap between the second sealing block 34 and the second cavity 17, prevent dust from entering the lamp housing 1 along the contact surface between the second sealing block 34 and the second cavity 17, after the sealing cover 5 is installed, the bolt is installed on the threaded hole 15 arranged at the end part of the lamp housing 1 through the installation hole 54 at the end part of the sealing cover 5, the sealing cover 5 and the lamp housing 1 are fixedly connected, the two sides of the outer surface of the sealing cover 5 are provided with the anti-collision blocks 53, the anti-collision blocks 53 are made of thermoplastic plastics, the anti-collision blocks 53 can effectively relieve the impact generated when the LED lamp is accidentally collided in the processes of transportation, transportation and installation, play a role in buffering protection on the lamp housing 1, the LED light source module 2 and the glass lens 4 of the LED lamp, and enhance the use safety of the LED lamp, so far, the reinforcing seal ring 3, the glass lens 4 and the sealing cover 5 are installed; strengthen the first sealed piece 32 of sealing washer 3 and mutually support with first die cavity 16 and form once to remove dust sealed, second sealed piece 34 and second die cavity 17 mutually support and form the secondary and remove dust sealedly, constitute secondary dustproof form through this kind of structural style, good dustproof sealing effect has, cover second sealed piece 34 and the vertical contact surface 341 of second die cavity 17 through closing cap 5, effectively avoid the dust to get into light source chamber 11 along vertical contact surface 341, realize reinforcing dustproof sealing effect. The utility model discloses the secondary dustproof sealing type LED lamps and lanterns that set up, it is sealed to mutually support through first sealed piece 32 and first die cavity 16 and form once removing dust, and the sealed piece 34 of second forms the secondary with the second die cavity 17 is mutually supported and is removed dust sealedly to and the closing cap 5 has improved the sealed effect of LED lamps and lanterns to the reinforcing dustproof sealing effect that vertical contact surface 341's the formation that covers.
In summary, the basic principles, main features and advantages of the present invention have been shown and described, which are only examples of the present invention, and are not intended to limit the scope of the present invention. The present invention is not limited by the above embodiments, and all equivalent changes and modifications of the shapes, structures, characteristics and spirit according to the scope of the claims of the present invention should fall within the scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a secondary dustproof sealing type LED lamps and lanterns which characterized in that: the LED lamp comprises a lamp shell (1), wherein a light source cavity (11) is arranged in the lamp shell (1), an LED light source module (2) is arranged in the light source cavity (11), a reinforcing sealing ring (3) is arranged above the LED light source module (2), the inner side of the reinforcing sealing ring (3) is connected with a glass lens (4), and the outer side of the lamp shell (1) is connected with a sealing cover (5);
the light source cavity (11) is provided with a sinking platform surface (111), a sealing boss (12) is arranged above the sinking platform surface (111), the lower edge of the sealing boss (12) and the sinking platform surface (111) form a first cavity (16), and the upper edge of the sealing boss (12) and the inner surface of the sealing cover (5) form a second cavity (17);
the utility model discloses a light source, including lamps and lanterns casing (1), light source chamber (11), light source chamber (1) tip, lamps and lanterns casing (1) both sides all are provided with the notch, all set up multiunit sawtooth groove (13) in the notch, the notch below is provided with connecting groove (14), dovetail groove shape is set to connecting groove (14), connecting groove (14) length is greater than the external diameter in light source chamber (11), lamps and lanterns casing (1) tip is provided with screw hole (15).
2. The secondary dust-sealing type LED lamp according to claim 1, wherein: the sealing cover is characterized in that an inner cavity (51) is formed in the sealing cover (5), guide rails (52) matched with the connecting grooves (14) are arranged on two sides of the inside of the sealing cover (5), anti-collision blocks (53) are arranged on two sides of the outer surface of the sealing cover (5), the anti-collision blocks (53) are made of thermoplastic plastics, and mounting holes (54) corresponding to the threaded holes (15) are formed in the end portion of the sealing cover (5).
3. The secondary dust-sealing type LED lamp according to claim 1, wherein: the reinforcing sealing ring (3) is provided with sealed boss (12) assorted recess (31), recess (31) below be provided with first die cavity (16) assorted first sealed piece (32), first sealed piece (32) inboard is provided with opening (33), opening (33) inboard is connected glass lens (4), recess (31) top be provided with second die cavity (17) assorted second sealed piece (34), second sealed piece (34) with vertical contact surface (341) of second die cavity (17) set up in the outside of inner chamber (51) profile, reinforcing sealing ring (3) both sides all be provided with sawtooth groove (13) assorted sawtooth piece (35).
4. The secondary dust-sealing type LED lamp according to claim 1, wherein: the material of the reinforced sealing ring (3) is wear-resistant silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020513897.9U CN211600413U (en) | 2020-04-09 | 2020-04-09 | Secondary dustproof sealing type LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020513897.9U CN211600413U (en) | 2020-04-09 | 2020-04-09 | Secondary dustproof sealing type LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211600413U true CN211600413U (en) | 2020-09-29 |
Family
ID=72583533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020513897.9U Expired - Fee Related CN211600413U (en) | 2020-04-09 | 2020-04-09 | Secondary dustproof sealing type LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211600413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336433A (en) * | 2020-04-09 | 2020-06-26 | 扬州唯一景观工程有限公司 | Secondary dustproof sealing type LED lamp |
-
2020
- 2020-04-09 CN CN202020513897.9U patent/CN211600413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336433A (en) * | 2020-04-09 | 2020-06-26 | 扬州唯一景观工程有限公司 | Secondary dustproof sealing type LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |