CN212005442U - Explosion-proof projection lamp - Google Patents
Explosion-proof projection lamp Download PDFInfo
- Publication number
- CN212005442U CN212005442U CN202021010433.2U CN202021010433U CN212005442U CN 212005442 U CN212005442 U CN 212005442U CN 202021010433 U CN202021010433 U CN 202021010433U CN 212005442 U CN212005442 U CN 212005442U
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- explosion
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- shell
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an explosion-proof projecting lamp comprises casing, light-passing board, LED lamp pearl and electrical apparatus chamber, one side and electrical apparatus chamber fixed connection of casing, LED lamp pearl is installed the inside of casing, the casing outside through explosion-proof adhesive tape with the light-passing board is connected, the electrical apparatus chamber with be equipped with explosion-proof through wires hole between the casing, the outside fixedly connected with electrical apparatus chamber lid in electrical apparatus chamber. The utility model discloses it is high to have explosion-proof grade, and the security performance is good, effect such as life is longer.
Description
Technical Field
The utility model belongs to the technical field of the lighting apparatus technique and specifically relates to an explosion-proof projecting lamp is related to.
Background
Outdoor lighting is in the use, because its mounted position is higher, in case the explosion takes place, inside piece falls from the high altitude and causes the potential safety hazard easily, in order to improve the security performance of product, lamps and lanterns that will have explosion-proof performance use in outdoor lighting, but in traditional explosion-proof lamp, the bulb power consumption is great, short service life, the heat dissipation is also great, and because the casing is explosion-proof design, the casing does not have louvre and gap, therefore the heat gathering that gives off is inside the lamp body, can not quick effectual giving off, and then make inside components and parts be in under the state under the high temperature for a long time, the great life that has shortened of inside components and parts, maintenance work and expense have been increased, and the printing opacity plate part also takes place to break easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an explosion-proof projecting lamp that life is longer to the not enough of prior art existence.
The utility model discloses the purpose can be realized through following technical scheme:
the utility model provides an explosion-proof projecting lamp, comprises casing, light-passing board, LED lamp pearl and electrical apparatus chamber, one side and electrical apparatus chamber fixed connection of casing, LED lamp pearl is installed the inside of casing, the casing outside through explosion-proof adhesive tape with the light-passing board is connected, the electrical apparatus chamber with be equipped with explosion-proof through wires hole between the casing, the outside fixedly connected with electrical apparatus chamber lid in electrical apparatus chamber.
Through adopting above-mentioned technical scheme, be connected casing and light-passing board through explosion-proof adhesive tape to and the explosion-proof through wires hole that sets up between electrical apparatus chamber and casing can improve the explosion-proof grade of lamps and lanterns fully, this product is difficult for exploding in the use, and the security performance is higher.
The present invention may be further configured in a preferred embodiment as: and more than one heat dissipation rib is arranged on one side of the shell, which is far away from the light-transmitting plate.
Through adopting above-mentioned technical scheme, the heat dissipation muscle can be in the use, in time follow the back of casing with the heat that LED lamp pearl produced and discharge, reduces the inside heat of casing when improving explosion-proof grade to improve the life of product.
The present invention may be further configured in a preferred embodiment as: the electric appliance cavity is provided with a supporting fixing frame, the other end of the supporting fixing frame is fixedly connected with the shell, and the explosion-proof threading hole is located in the middle of the supporting fixing frame.
Through adopting above-mentioned technical scheme, support the mount and can improve the stability of being connected between electrical apparatus chamber and the casing, the explosion-proof through wires hole of inside improves the security performance of product when making things convenient for the electric wire to pass moreover.
The present invention may be further configured in a preferred embodiment as: the casing has evenly seted up a plurality of ventilation hole along its circumferencial direction.
Through adopting above-mentioned technical scheme, a plurality of ventilation hole can make things convenient for the air current to flow at the practical in-process, reduces the resistance of product, avoids the product high altitude to fall, improves the life and the security performance of product.
The present invention may be further configured in a preferred embodiment as: a clamping seat is arranged outside the shell.
By adopting the technical scheme, the clamping seat is convenient for installing a product on the top of a high-rise building for use, and the connection stability is higher.
The present invention may be further configured in a preferred embodiment as: one side of the light-transmitting plate, which is far away from the shell, is provided with an anti-falling shell, and the anti-falling shell is connected with the shell through a fastening bolt.
Through adopting above-mentioned technical scheme, the anticreep shell can further improve the stability of being connected between light-passing board and the casing, avoids it to take place to drop.
The present invention may be further configured in a preferred embodiment as: and a lens is arranged outside the LED lamp bead.
By adopting the technical scheme, the lenses with different specifications can be selected according to the use scene, so that the lighting effect of the product is improved.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the technical scheme with the explosion-proof rubber strips and the explosion-proof threading holes is adopted, so that the effects of higher sealing effect, higher explosion-proof level and better safety performance in the product adopting process can be ensured;
2. the technical scheme that more than one heat dissipation rib is arranged on the back of the shell is adopted, so that the heat dissipation efficiency of the product can be improved, the heat generated inside the shell is higher in the using process, the heat is dissipated in time, and the service life of the product is prolonged;
3. the technical scheme of the ventilation holes arranged outside the shell is adopted, so that the outside air can be shunted through the ventilation holes in the using process, the resistance of the product is reduced, the product is prevented from falling in the using process, and the service life of the product is further prolonged.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is a rear view of the present embodiment.
Fig. 3 is a schematic sectional view taken along the line a-a in fig. 1.
Fig. 4 is a schematic view of a connection structure of the LED lamp bead and the lens in this embodiment.
The reference numbers in the drawings are:
1. a housing; 2. a light-transmitting plate; 3. LED lamp beads; 31. a lens; 4. an appliance chamber; 5. an explosion-proof adhesive tape; 6. an explosion-proof threading hole; 7. an electrical appliance chamber cover; 8. heat dissipation ribs; 9. supporting the fixed frame; 10. a vent hole; 11. a card holder; 12. and a drop-proof shell.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-4, for the explosion-proof projecting lamp that this embodiment discloses, including casing 1, light-passing board 2, LED lamp pearl 3, electrical apparatus chamber 4 and cassette 11, the inside mesopore setting of casing 1, and inside has seted up installation slot, LED lamp pearl 3 cards are gone into in installation slot's inside, casing 1's surface mounting light-passing board 2, light-passing board 2 adopts toughened glass to make in this embodiment, good explosion-proof performance has, bond mutually through explosion-proof adhesive tape 5 between toughened glass and the casing 1, explosion-proof adhesive tape 5 not only is convenient for toughened glass's installation, and have good explosion-proof, it is sealed, acid-proof, performances such as anticorrosion, high durability and convenient use. Casing 1 still sets up anticreep shell 12 in the outside of light-passing board 2, is connected through fastening bolt between casing 1 and the 12 casings of anticreep shell, and casing 1's inside is provided with L type draw-in groove and is connected with anticreep shell 12, further improves the stability of connecting between the two, avoids light-passing board 2 to drop. The back of 1 evenly is provided with a plurality of heat dissipation muscle 8 along its width direction, and in the use, the heat that LED lamp pearl 3 produced in 1 inside of casing can in time be discharged through heat dissipation muscle 8, improves the life and the security performance of product. The ventilation hole 10 that a plurality of link up is seted up along its circumference all around of casing 1, is convenient for after the installation, reduces the resistance of product, makes things convenient for outside air to pass through, avoids in the strong wind weather, and equipment falls from the high altitude, reduces the potential safety hazard of equipment, and ventilation hole 10 can further improve the heat-sinking capability of product moreover, makes things convenient for the inside heat of casing outwards to volatilize. The replaceable lens 31 is arranged outside the LED lamp bead 3, the lenses 31 with different light distribution curves can be selected according to a use scene, and the lighting definition of light is improved.
The inside cavity setting in electrical apparatus chamber 4, the middle part at 4 tops in electrical apparatus chamber can be connected with casing 1 through supporting mount 9, both sides and 1 fixed connection of casing, support mount 9 can improve the stability of being connected of casing 1 with electrical apparatus chamber 4, support mount 9's inside and seted up explosion-proof through wires hole 6, the electric wire of not only being convenient for passes through, can keep the inside leakproofness of casing 1 moreover, further improve the explosion-proof grade of product. One side of the electric appliance cavity 4 is connected with an electric appliance cavity cover 7 through a fastening bolt, so that a worker can conveniently maintain the product.
The outside in electrical apparatus chamber 4 is provided with cassette 11, and cassette 11 is located the outside in electrical apparatus chamber 4, and its both ends rotate with the lateral wall in electrical apparatus chamber 4 to be connected, and the locating hole has been seted up to cassette 11's bottom, is convenient for install the product at high-rise building's top to facilitate the use.
The product has the characteristics of high connection stability, good heat dissipation effect, good sealing effect, high explosion-proof grade and the like, is convenient to install and maintain, and has long service life.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides an explosion-proof projecting lamp, comprises casing (1), light-passing board (2), LED lamp pearl (3) and electrical apparatus chamber (4), its characterized in that: one side and electrical apparatus chamber (4) fixed connection of casing (1), install LED lamp pearl (3) the inside of casing (1), casing (1) outside through explosion-proof adhesive tape (5) with light-passing board (2) are connected, electrical apparatus chamber (4) with be equipped with explosion-proof through wires hole (6) between casing (1), electrical apparatus chamber (4) outside fixedly connected with electrical apparatus chamber lid (7).
2. An explosion-proof floodlight according to claim 1, characterized in that: and more than one heat dissipation rib (8) is arranged on one side of the shell (1) far away from the light transmission plate (2).
3. An explosion-proof floodlight according to claim 1, characterized in that: the anti-explosion electric appliance is characterized in that a supporting and fixing frame (9) is arranged on the electric appliance cavity (4), the other end of the supporting and fixing frame (9) is fixedly connected with the shell (1), and the anti-explosion threading hole (6) is located in the middle of the supporting and fixing frame (9).
4. An explosion-proof floodlight according to claim 1, characterized in that: the shell (1) is evenly provided with a plurality of vent holes (10) along the circumferential direction.
5. An explosion-proof floodlight according to claim 1, characterized in that: a clamping seat (11) is arranged outside the shell (1).
6. An explosion-proof floodlight according to claim 1, characterized in that: one side of the light-transmitting plate (2) far away from the shell (1) is provided with an anti-falling shell (12), and the anti-falling shell (12) is connected with the shell (1) through a fastening bolt.
7. An explosion-proof floodlight according to claim 1, characterized in that: and a lens (31) is arranged outside the LED lamp bead (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021010433.2U CN212005442U (en) | 2020-06-04 | 2020-06-04 | Explosion-proof projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021010433.2U CN212005442U (en) | 2020-06-04 | 2020-06-04 | Explosion-proof projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212005442U true CN212005442U (en) | 2020-11-24 |
Family
ID=73417970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021010433.2U Active CN212005442U (en) | 2020-06-04 | 2020-06-04 | Explosion-proof projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212005442U (en) |
-
2020
- 2020-06-04 CN CN202021010433.2U patent/CN212005442U/en active Active
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