CN216715969U

CN216715969U - Fish gathering lamp with ultraviolet filtering effect

Info

Publication number: CN216715969U
Application number: CN202123348263.6U
Authority: CN
Inventors: 郭贵峰
Original assignee: Ningbo Guifeng Lighting Technology Co ltd
Current assignee: Ningbo Guifeng Lighting Technology Co ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-06-10
Anticipated expiration: 2031-12-25

Abstract

A fish gathering lamp with ultraviolet ray filtering effect comprises a lamp holder, an annular cover, an outer lampshade and a light-emitting bulb, wherein the lamp holder, the annular cover and the outer lampshade are sequentially arranged from top to bottom, and the light-emitting bulb is arranged in the outer lampshade; external power source is connected to lamp stand upper end electricity, luminous bulb is connected to lamp stand lower extreme electricity, lamp stand lower extreme lateral surface is equipped with the ascending ring channel of opening, the ring channel bottom is equipped with one or more circulation mouth, ring channel outside limit sealing connection annular cover, the upper and lower terminal surface of annular cover is the bellied arc curved surface structure that makes progress, the up end peak of annular cover is higher than the ring channel, the sealed lamp stand that cup joints of outer lampshade, the outer lampshade adopts anti ultraviolet glass to make, the outer lampshade is the hollow column structure, the outer lampshade surface is equipped with the helicla flute that communicates ring channel bottom circulation mouth, the helicla flute extends to outer lampshade surface bottom from outer lampshade surface top.

Description

Fish gathering lamp with ultraviolet filtering effect

Technical Field

The utility model relates to the field of lamps, in particular to a fish gathering lamp with an ultraviolet ray filtering effect.

Background

The fish gathering lamp is the main fishing assisting equipment in light trapping fishing operation and is divided into an overwater fish gathering lamp or an underwater fish gathering lamp. Wherein traditional fishing lamp on water does not generally have the filtration ultraviolet effect, even if some existing fishing lamps adopt anti ultraviolet glass to realize corresponding filtration ultraviolet function, but bulb itself just has certain heat to volatilize in the fishing lamp, and ultraviolet ray is absorbed by anti ultraviolet glass again, thereby anti ultraviolet glass's heat will promote rapidly and influence actual use.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a fish gathering lamp having an ultraviolet ray filtering effect:

a fish gathering lamp with an ultraviolet ray filtering effect comprises a lamp holder, an annular cover, an outer lampshade and a light-emitting bulb, wherein the lamp holder, the annular cover and the outer lampshade are sequentially arranged from top to bottom, and the light-emitting bulb is arranged in the outer lampshade; the upper end of the lamp holder is electrically connected with an external power supply, the lower end of the lamp holder is electrically connected with a light-emitting bulb, the outer side surface of the lower end of the lamp holder is provided with an annular groove with an upward opening, one or more circulation ports are arranged at the bottom of the annular groove, the outer side edge of the annular groove is connected with the annular cover in a sealing way, the upper end surface and the lower end surface of the annular cover are both arc-shaped curved surface structures protruding upwards, the highest point of the upper end surface of the annular cover is higher than that of the annular groove, the inner side of the upper end surface of the annular cover and the annular groove form an opening cavity for bearing liquid, the lower end surface of the annular cover is coated with a reflective layer, the outer lampshade is hermetically sleeved in the lamp holder and is made of ultraviolet-proof glass, the outer lampshade is of a hollow cylindrical structure, the outer surface of the outer lampshade is provided with a spiral groove communicated with a circulation port at the bottom of the annular groove, and the spiral groove extends from the top of the outer surface of the outer lampshade to the bottom of the outer surface of the outer lampshade.

Preferably, the outer lampshade is made of transparent glass with the inner surface coated with ultraviolet-proof paint.

Preferably, the lateral wall is equipped with along the bar groove of outer lamp shade downwardly extending under the inner of helicla flute, the bar groove is used for the circulation of liquid. The arrangement of the strip-shaped groove can obviously improve the contact area of the liquid and the outer lampshade and enhance the heat dissipation effect of the product.

Preferably, the lamp stand is including the cylindricality connecting portion that connect the last round cover of luminous bulb and electricity and connect external power source, go up round cover integral type fixed connection in cylindricality connecting portion lower extreme, go up the round cover and cup joint the outer and sealing connection lamp shade of luminous bulb, it is the ring channel inside wall to go up round cover lower extreme lateral surface.

Preferably, a plurality of reinforcing fins distributed circumferentially are arranged between the upper round sleeve and the cylindrical connecting part, and the reinforcing fins are made of aluminum or copper materials. The reinforcing fin can effectively improve the stability between the upper round sleeve and the cylindrical connecting part, plays a role of a reinforcing rib, and plays a role of a heat dissipation fin on the other hand.

The utility model has the following beneficial effects: the outer lampshade is made of ultraviolet-proof glass, so that the outer lampshade has the function of filtering ultraviolet rays. However, the outer lampshade can easily increase the heat of the outer lampshade after absorbing ultraviolet rays, and the annular cover can play a good shielding role in the actual use process of the product, thereby effectively preventing the direct heating of the sun to the outer lampshade. The opening chamber that annular cover up end and ring channel sealing connection formed can save corresponding liquid, and this liquid flows down along helicla flute spiral behind the through-hole to furthest plays the effect of cooling to outer lamp shade. The lower end surface of the annular cover is coated with reflective coating, so that the illumination effect of the light-emitting bulb can be further improved. In addition, the spiral groove is arranged in a dry state, so that the surface area of the outer lampshade is greatly improved, and the heat dissipation effect is improved.

Drawings

FIG. 1 is a partial cross-sectional view of an embodiment.

Fig. 2 is a perspective view of the embodiment shown in fig. 1.

Fig. 3 is a perspective view of the embodiment shown in fig. 2.

FIG. 4 is a schematic top view of an embodiment.

1. An upper round sleeve; 2. a cylindrical connecting portion; 3. an annular shroud; 4. an outer lamp cover; 5. a light emitting bulb; 6. an annular groove; 7. a flow port; 8. an open cavity; 9. a helical groove; 10. reinforcing fins; 11. a strip-shaped groove.

Detailed Description

The utility model is further illustrated in the following by reference to FIGS. 1-4 and example 1.

Example (b): a fish gathering lamp with ultraviolet ray filtering effect comprises a lamp holder, an annular cover 3, an outer lampshade 4 and a light-emitting bulb 5. The lamp holder, the annular cover 3 and the outer lampshade 4 are sequentially arranged from top to bottom, and the light-emitting bulb 5 is arranged in the outer lampshade 4.

The lamp stand is including the cylindricality connecting portion 2 that connects the last round cover 1 and the electricity of light bulb 5 of cup jointing external power source, go up and be equipped with the enhancement wing 10 that a plurality of circumference distribute between round cover 1 and the cylindricality connecting portion 2, it adopts aluminium or copper material to strengthen wing 10. The reinforcing fin 10 in the technical scheme can effectively improve the stability between the upper circular sleeve 1 and the cylindrical connecting part 2, plays a role of a reinforcing rib, and plays a role of a heat dissipation fin. Luminous bulb 5 is connected to 2 lower extreme electricity of cylindricality connecting portion, go up 1 integral type fixed connection in 2 lower extremes of cylindricality connecting portion of circle cover, go up circle cover 1 and cup joint luminous bulb 5 outer and sealing connection lamp shade 4, go up 6 inside walls of ring channel of 1 lower extreme lateral surface for having of circle cover.

One or more through holes 7 are arranged at the bottom of the annular groove 6, and the outer side edge of the annular groove 6 is connected with the annular cover 3 in a sealing mode. The upper end face and the lower end face of the annular cover 3 are both of an upward convex arc-shaped curved surface structure, the highest point of the upper end face of the annular cover 3 is higher than that of the annular groove 6, an opening cavity 8 for bearing liquid is formed between the inner side of the upper end face of the annular cover 3 and the annular groove 6, and a reflective layer is coated on the lower end face of the annular cover 3. The outer lampshade 4 is in sealed sleeve joint with the lamp holder, and the inner surface of the outer lampshade 4 is coated with a transparent glass material of ultraviolet-proof paint. The outer lampshade 4 is of a hollow cylindrical structure, a spiral groove 9 communicated with a circulation port 7 at the bottom of the annular groove 6 is formed in the outer surface of the outer lampshade 4, and the spiral groove 9 extends to the bottom of the outer surface of the outer lampshade 4 from the top of the outer surface of the outer lampshade 4. The lateral wall is equipped with along the bar groove 11 of 4 downwardly extending of outer lamp shade under the inner of helicla flute 9, bar groove 11 is used for the circulation of liquid. The arrangement of the strip-shaped groove 11 can obviously improve the contact area of the liquid and the outer lampshade 4 and enhance the heat dissipation effect of the product.

The principle is as follows: the liquid can directly enter an opening cavity 8 formed by the sealing connection of the upper end surface of the annular cover 3 and the annular groove 6 and then spirally flows downwards along the spiral groove 9, so that the heat on the surface of the outer lampshade 4 is taken away to the maximum degree. And the arrangement of the spiral groove 9 in the dry state also greatly improves the surface area of the outer lampshade 4, thereby improving the heat radiation effect.

It should be understood that the above-described embodiments of the present invention are merely examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And such obvious changes and modifications which are within the spirit of the utility model are deemed to be covered by the present invention.

Claims

1. The utility model provides a fish gathering lamp with filter ultraviolet effect which characterized in that: the LED lamp comprises a lamp holder, an annular cover (3), an outer lampshade (4) and a light-emitting bulb (5), wherein the lamp holder, the annular cover (3) and the outer lampshade (4) are sequentially arranged from top to bottom, and the light-emitting bulb (5) is arranged in the outer lampshade (4); the lamp holder upper end electricity is connected with an external power supply, the lamp holder lower end electricity is connected with a light-emitting bulb (5), the lamp holder lower end lateral surface is provided with an annular groove (6) with an upward opening, the bottom of the annular groove (6) is provided with one or more circulation ports (7), the annular groove (6) is connected with an annular cover (3) in a sealing manner, the upper end surface and the lower end surface of the annular cover (3) are respectively of an arc curved surface structure protruding upwards, the highest point of the upper end surface of the annular cover (3) is higher than that of the annular groove (6), the inner side of the upper end surface of the annular cover (3) and the annular groove (6) form an opening cavity (8) for bearing liquid, the lower end surface of the annular cover (3) is provided with a reflecting layer coated with the reflecting layer, the outer lampshade (4) is in a sealing sleeve connection with the lamp holder, the outer lampshade (4) is made of ultraviolet-proof glass, and the outer lampshade (4) is of a hollow cylindrical structure, the outer light cover (4) surface is equipped with helicla flute (9) of intercommunication ring channel (6) bottom circulation mouth (7), helicla flute (9) extend to outer light cover (4) surface bottom from outer light cover (4) surface top.

2. A fish gathering lamp with ultraviolet ray filtering effect as claimed in claim 1, wherein: the outer lampshade (4) is made of transparent glass, and the inner surface of the transparent glass is coated with ultraviolet-proof paint.

3. A fish gathering lamp with ultraviolet ray filtering effect as claimed in claim 1, wherein: the lateral wall is equipped with along outer lamp shade (4) downwardly extending's bar groove (11) under the inner of helicla flute (9), bar groove (11) are used for the circulation of liquid.

4. A fish gathering lamp with ultraviolet ray filtering effect as claimed in claim 1, wherein: the lamp stand is including last circle cover (1) and the cylindricality connecting portion (2) of electricity external power source of cup jointing luminescent light bulb (5), go up circle cover (1) integral type fixed connection in cylindricality connecting portion (2) lower extreme, go up circle cover (1) and cup joint luminescent light bulb (5) outer and sealing connection outer lampshade (4), it is ring channel (6) inside wall to go up circle cover (1) lower extreme lateral surface.

5. A fish gathering lamp with ultraviolet ray filtering effect as claimed in claim 4, wherein: go up circle cover (1) and cylindricality connecting portion (2) between be equipped with a plurality of circumference distribution strengthen wing (10), strengthen wing (10) and adopt aluminium or copper product.