CN212319661U - End cover of deep sea fish luring lamp - Google Patents

Abstract

The utility model provides an end cover of deep sea attracting lamp, the end cover is used for the tip of the barrel of closing cap deep sea attracting lamp to be used for setting up the cavity of light source in order to form, the end cover is equipped with inside seal groove and outer seal groove, outer seal groove with the inside seal groove is used for setting up sealing washer and sealing washer respectively, outer seal groove with the inside wall surface of inside seal groove be equipped with the friction structure in order to be used for with the sealing washer tight fit, the friction structure is anti-disengaging ring muscle, and the cross-section of anti-disengaging ring muscle is semi-circular or zigzag. The utility model provides an end cover of deep sea attracting lamp novel structure, reliable and stable, waterproof and resistance to compression effect is better.

Description

End cover of deep sea fish luring lamp

Technical Field

The utility model relates to a deep sea fishing technical field, in particular to end cover of deep sea fish luring lamp.

Background

In the fishing industry, it is common practice to fish by light-induced fish, particularly in the oceanic fishing industry. The fish luring lamp is an indispensable product in the light fish luring operation mode, and mainly utilizes the phototactic characteristic of some fishes to catch fish by light emitting and fish collecting. Fish luring lamps have undergone product upgrades from kerosene, incandescent, tungsten halogen to metal halogen lamps, in essence following the history of human electrical light source development.

However, most of the conventional fish luring lamps have the problems of poor sealing property and poor water pressure resistance, and the lamps are prone to failure when being thrown into deep water.

SUMMERY OF THE UTILITY MODEL

The application provides an end cover of deep sea fish luring lamp to solve the technical problem that the deep sea fish luring lamp leakproofness is poor, the water pressure resistance is poor among the prior art.

In order to solve the technical problem, the application adopts a technical scheme that: the end cover is used for sealing the end part of the barrel of the deep sea fish luring lamp to form a cavity used for setting a light source, the end cover is provided with an inner sealing groove and an outer sealing groove, the outer sealing groove and the inner sealing groove are respectively used for setting a sealing ring, the outer sealing groove and the inner side wall surface of the inner sealing groove are provided with friction structures used for being tightly matched with the sealing ring, each friction structure is an anti-slip ring rib, and the cross section of each anti-slip ring rib is semicircular or zigzag.

The beneficial effect of this application is: be different from prior art's condition, the utility model provides an end cover novel structure of deep sea attracting lamp, reliable and stable, waterproof and resistance to compression effect is better.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

fig. 1 is a schematic perspective view of a deep-sea fish-luring lamp according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the deep-sea fish-luring lamp according to the embodiment of the present invention;

FIG. 3 is a partially enlarged schematic view of the deep sea fish attracting lamp shown in FIG. 2;

fig. 4 is an exploded view of the deep-sea fish-luring lamp according to the embodiment of the present invention;

FIG. 5 is an enlarged schematic view of a portion of the assembly of the deep sea fish-luring lamp shown in FIG. 4;

FIG. 6 is a schematic view of the inside structure of the end cap of the deep sea fish luring lamp shown in FIG. 5;

FIG. 7 is a rear view showing the structure of the elastic pressure-reducing member of the deep sea fish lure lamp shown in FIG. 5;

fig. 8 is a schematic cross-sectional view of a sealing ring according to an embodiment of the present invention;

fig. 9 is a schematic cross-sectional view of a seal ring according to an embodiment of the present invention;

fig. 10 is a schematic cross-sectional view illustrating a sealing ring and a cylinder according to an embodiment of the present invention;

fig. 11A to 11D are spectrograms of 4 light emitting modes of the deep sea fish luring lamp according to the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 4, an embodiment of the present invention provides a deep sea fish luring lamp, which includes a cylinder 100, an outer cover 110, a light source 120, a power line 130, a waterproof joint 132, a sealing ring 140, an end cover 150, an elastic pressure reducing member 170, a pressing cover 180, a sealing cover 190, a pressing plate 200, a middle locking screw 211, an edge locking screw 212, a hanging bracket 231, a hanging ring 232, and a chain 233.

The deep sea fish luring lamp comprises a cavity, wherein a light source 120 is arranged in the cavity, the cavity can be an annular cavity formed by a cylinder body 100, an outer cover 110 and two end covers 150, and the end covers 150 are annular; the cavity may also be a cylindrical cavity formed by the cylinder 100 and the two end caps 150, in which case the end caps 150 are disk-shaped.

As shown in fig. 4, the barrel 100 includes a mounting section 101 and a connecting section 102, the barrel 100 has a cylindrical hollow inner cavity, the connecting section 102 is located at two ends of the mounting section 101, the mounting section 101 has a plurality of flat surfaces 103 for attaching the light source 120, the connecting section 102 is circular, and the connecting section 102 is used for being hermetically sleeved with the end cap 150 of the deep sea fish luring lamp.

The outer contour of the mounting segment 101 may be polygonal, such as quadrilateral, hexagon, etc., wherein the hexagon is relatively easy to machine and the material waste is less during machining and manufacturing.

The barrel 100 is an integral structure, the barrel 100 can be made of an aluminum material or a copper material with relatively good heat dissipation performance, can be made in an extrusion forming mode or a die-casting forming mode, the mounting section 101 can be provided with a plurality of blind holes for fixing the light source 120, the blind holes can be close to the edge of the flat surface 103, the material thickness of the blind holes is relatively thick, and the blind holes are convenient to arrange.

To enhance the sealing effect, the surface of the connecting segment 102 may be provided with a friction structure for tight fitting with the sealing ring 140, and the friction structure may be a rough surface, a textured surface, or the like.

As shown in fig. 10, the surface of the connecting section 102 may be provided with an anti-slip ring rib 104, the cross section of the anti-slip ring rib 104 may be in a shape of a semicircle, a sawtooth, or the like, and when the cross section of the anti-slip ring rib 104 is in a sawtooth shape, the free end of the anti-slip ring rib 104 is inclined toward the mounting section 101 to form an assembly reverse buckle, so that the sealing ring 140 is tightly fitted and sealed with the connecting section 102.

The periphery of barrel 100 is located to dustcoat 110 spacer sleeve, and dustcoat 110 is the printing opacity cover, specifically can adopt glass cover or plastic cover, and the both ends of dustcoat 110 also can set up friction structure in order to be used for with sealing washer 140 tight fit, and friction structure can be coarse surface, reticulation surface isotructure, can also set up the anticreep girth muscle 104 with the same back-off formula of linkage segment 102 to make the both ends tight fit sealing connection of sealing washer 140 and dustcoat 110.

The number of the light sources 120 is not limited, and may be 1 to 6 or more, the light sources 120 may be LED light sources, that is, a plurality of LEDs are disposed on a light source substrate, and the light source substrate is attached to the flat surface 103, so that the heat dissipation effect is good, further, since the cylinder 100 has a cylindrical hollow inner cavity, when the cylinder is put into operation in deep sea, heat can be absorbed by seawater, and the heat dissipation performance is excellent. The light sources 120 have different wavelengths and can attract different fish species in a targeted manner, the color temperature range of the light sources is 2700K-5700K, the luminous efficiency can be larger than 100Lm/W, and Ra (display index) can be 70-90. Specifically, the LEDs on each light source substrate may be of various types, for example, the emission color of the LED may include 6 types, such as Royal Blue (Royal Blue), Blue (Blue), Lime (Lime color), Red (Red), warm white (2700K), and white (5700K), and a mixed light may be formed by the combined emission of at least two types of LEDs, for example, 4 types of mixed light respectively corresponding to fig. 11A to 11D:

a: 4000K, RA 84.6.6 (470 nm: lime: 2700K: 1: 2: 5, i.e. the number ratio of blue LED, lime LED, warm white LED is 1: 2: 5), has high energy in green light band, and fish are sensitive to it. And not all are green light. The synthetic light is 4000K, and the total radiation energy under the same power is larger than the energy of a full green wave band. The propagation area in water is larger.

B: 4000K, RA82(450 nm: lime: 2700K: 5700K: 1: 3: 6: 1, i.e. the number ratio of the cyan LED, the lime LED, the warm white LED, and the white LED is 1: 3: 6: 1), has a somewhat lower green content than the a spectrum, but at the same time the red and basket light radiation can be enhanced. The spread in water is increased. Can attract more fishes.

C: 4500K, RA70 (lime: 5700K ═ 3: 2, i.e. the number ratio of lime color LEDs to white color LEDs is 3: 2): the content of the radiant energy of the red light wave band becomes more, and the range from attracting fishes to stabilizing the activity of the fishes is transited.

D: 4000K, RA92 (lime: 630 nm: 5700K: 2: 1: 3, i.e. the number ratio of the lime color LED, the red LED, the white light LED is 2: 1: 3), the red radiation content is much greater than the blue radiation content. And the number of the apparent fingers is increased, thereby being beneficial to fishery production while stabilizing the activity range of the fish.

The adjustment of the whole light spectrum can be realized by adjusting the working states of different LEDs in the lamp, and the final fishing process of fishing luring, collecting and stabilizing is realized in fishery production.

Specifically, the power supply can output various currents through adjustment. The LED working states of all paths are different to synthesize different spectrum outputs. The output of the maximum radiation energy is achieved in the fishing-penetrating stage. And adjusting the spectrum to increase the green band energy in the fishing stage. And the energy of red wave band is increased in the stable fishing stage.

A power cord 130 is electrically connected to the light source 120 and extends out of the cavity from the interior thereof.

The sealing ring 140 is used for being embedded and assembled in an end cover 150 of the deep sea fish luring lamp, as shown in fig. 8-10, the sealing ring 140 includes a main ring body 141 and clamping ring walls 142 extending from the main ring body 141 and arranged at opposite intervals, close-fitting ring ribs 143 are further arranged on side surfaces of the clamping ring walls 142, clamping grooves 144 are formed between the clamping ring walls 142, the clamping grooves 144 are used for clamping the end portions of the barrel 100 and the outer cover 110 of the deep sea fish luring lamp, a hollow annular channel 145 is arranged in the main ring body 141, the cross-sectional shape of the annular channel 145 is not limited, and can be circular, rectangular, trapezoidal or triangular, and the annular channel 145 can improve the deformation degree of the main ring body 141 when being pressed so as to improve the sealing effect.

Specifically, the number of the clamp ring walls 142 is two and may be arranged in parallel at intervals or inclined at an acute angle. The distance between the retaining ring walls 142 may be gradually reduced from the outer ends of the retaining ring walls 142 toward the inner ends of the retaining ring walls 142 to provide a certain assembly guide. The number of the tight-fitting annular ribs 143 is at least two (three are taken as an example in the drawing), and the tight-fitting annular ribs are distributed on the opposite surface and the reverse surface of the clamping annular wall 142 to form a plurality of sealing barriers, so that the sealing effect is excellent.

The cross section of the tight fitting annular rib 143 may be semicircular, zigzag or trapezoidal, and when the cross section of the tight fitting annular rib 143 is zigzag, the free end of the tight fitting annular rib 143 is inclined toward the annular channel 145. The tight-fitting ring rib 143 can be matched and embedded with the anti-slip ring rib 104 on the surface of the connecting section 102.

The end cover 150 is used for sealing and covering the end of the cylinder 100 of the deep sea fish luring lamp to form a cavity for arranging the light source 120, the end cover 150 can be an integrally formed structural member, the end cover 150 is provided with an inner sealing groove and an outer sealing groove, the inner sealing groove and the outer sealing groove are used for embedding and assembling the sealing ring 140 to be in sealing and sleeving connection with the cylinder 100 and the outer cover 110, and the end cover 150 is in sealing connection with the cylinder 100 and the outer cover 110 through the sealing ring 140 to form the cavity for arranging the light source 120. End cap 150 includes a body plate 151, an outer peripheral plate 152, an outer ring rib 153, an inner ring rib 154, and an inner peripheral plate 155.

The main body plate 151 is in a ring shape, the outer peripheral plate 152 is vertically connected with the outer periphery of the main body plate 151, the inner peripheral plate 155 is vertically connected with the inner periphery of the main body plate 151, an inner ring rib plate 154 and an outer ring rib plate 153 are arranged on the inner surface of the end cover 150, the inner ring rib plate 154 and the inner peripheral plate 155 are arranged at intervals to form an inner sealing groove, the outer ring rib plate 153 and the outer peripheral plate 152 are arranged at intervals to form an outer sealing groove, and the sealing ring 140 has two specifications of size and is respectively arranged in the outer sealing groove and. The inner side wall surfaces of the outer sealing groove and the inner sealing groove are provided with friction structures for tightly matching with the sealing ring 140, the friction structures can be anti-slip ring ribs, the cross sections of the anti-slip ring ribs can be semicircular or zigzag, and the anti-slip ring ribs are arranged corresponding to the anti-slip ring ribs 104 on the surface of the connecting section 102.

The end cap 150 is provided with pressure relief holes 156, and the pressure relief holes 156 are used to provide a resilient pressure relief member 170 to resiliently deform towards the interior of the chamber under the influence of external water pressure to accommodate pressure changes. Of course, the elastic pressure reducing member 170 may be provided on at least one of the cylinder 100, the housing 110, and the end cap 150, and the corresponding pressure reducing holes 156 may be provided on the cylinder 100, the housing 110, and the end cap 150.

End cap 150 is also provided with screw holes 157, screw holes 157 being located around relief holes 156, resilient relief member 170 being assembled by screws 189 (see fig. 4), relief holes 156 and screw holes 157 opening into body plate 151, screw holes 157 being blind holes.

As shown in fig. 6, the inner surface of body plate 151 may be provided with bosses 158, with blind holes being formed through the bosses 158.

In other embodiments, the inner and outer seal grooves may also be formed recessed into the inner surface of the end cap 150.

The end cover 150 is further provided with a wire passing hole 159 and an installation seat 160, the installation seat 160 is arranged around the wire passing hole 159, the wire passing hole 159 is used for installing a waterproof connector 132 so that the power wire 130 electrically connected with the light source 120 extends out of the cavity from the inside of the cavity, and the installation seat 160 is used for receiving potting adhesive so as to perform potting adhesive sealing on the leading-out position of the power wire 130, so that a reinforced secondary sealing effect is realized.

The wire passage hole 159 is formed in the main body plate 151, and the mount 160 is integrally formed in the main body plate 151. The mounting base 160 is in a sleeve shape, a concave fixing hole 161 is formed in the outer end face of the mounting base 160, the fixing hole 161 is used for being matched with the screw 199, and the mounting base 160 is further sealed at the opening end of the mounting base 160 through the sealing cover 190 after being sealed by glue filling.

The elastic pressure-reducing member 170 is adapted to be mounted on the cavity of the deep sea fish-luring lamp to be elastically deformed toward the inside of the cavity by external water pressure to thereby accommodate pressure variation. The resilient relief member 170 fits over the relief aperture 156. The spring relief 170 may be assembled with the cavity by screws 189.

In one embodiment, the elastic pressure reducing member 170 may include a panel portion 171 and a shape-changing cylinder 172, the panel portion 17 is centrally provided with a water inlet 173, the panel portion 171 is configured to press the cover 180 around the pressure reducing hole 156, the shape-changing cylinder 172 is connected to the panel portion 171 and communicates with the water inlet 173, and the shape-changing cylinder 172 is configured to extend into the cavity through the pressure reducing hole 156.

Preferably, the thickness of the material of the deformation cylinder 172 is less than or equal to the thickness of the material of the panel portion 171. The panel portion 171 is relatively thick to achieve a reliable sealing installation, and the deformation cylinder 172 is relatively thin to facilitate deformation with pressure change.

The panel portion 171 is provided with a plurality of fitting holes 174, and the plurality of fitting holes 174 are adapted to receive screw penetration 189 therethrough for fixed fitting.

As shown in fig. 7, the panel portion 171 is provided with at least one turn of waterproof ribs 175 surrounding the deformation cylinder 172, and the waterproof ribs 175 are used to improve the sealing effect at the mounting portion of the elastic pressure-reducing member 170. For example, the panel portion 171 is provided with two rings of waterproof ribs 175 surrounding the deformation cylinder 172, and the fitting hole 174 is located between the two rings of waterproof ribs.

The elastic pressure reduction member 170 may be integrally formed using a silicone material.

In another embodiment, the elastic pressure reducer 170 may be in the form of a flat plate or an arc plate, and the material thickness of the middle area of the elastic pressure reducer 170 is less than or equal to the material thickness of the edge area of the elastic pressure reducer 170, which also serves to achieve a reliable sealing fit in the edge area, and the middle area is relatively more conducive to deformation with pressure changes.

The screw hole 157 is further used for arranging a pressing cover 180, the pressing cover 180 is provided with a water passing hole 181 corresponding to the water inlet hole 173, the aperture of the water passing hole 181 is smaller than or equal to that of the water inlet hole 173, the water passing hole 181 is relatively small, foreign matters (such as sharp objects) can be prevented from entering the deformation cylinder 172 and piercing the deformation cylinder, the number of the water passing holes 181 can be one or more, and the pressing cover 180 is tightly matched with the screw hole 157 through a screw 189 to fix the elastic pressure reducing piece 170 on the end cover 150.

The end cover 150 is used for sealing the end of the cylinder 100, the pressure plate 200 is pressed and buckled on the surface of the end cover 150, the pressure plate 200 can be in a disc shape, as shown in fig. 4, the pressure plate 200 is provided with a middle locking hole 201 and a plurality of edge locking holes 202, as shown in fig. 1 and 2, the deep sea fish luring lamp further comprises a middle locking screw 211 and a plurality of edge locking screws 212, the middle locking screw 211 penetrates through the inner cavity of the cylinder 100, extends out of the middle locking hole 201 and is locked by a nut, and the plurality of edge locking screws 212 are distributed on the side edge of the outer cover 110, extend out of the edge locking holes 202 and are locked by. A plurality of edge locking screws 212 are further interconnected by retaining ring 213 to form a protective shield against impact with housing 110. The plurality of edge locking screws 212 through the middle locking screw 211 can make the pressure plate 200 stressed relatively uniformly, and the pressure applied to the large and small sealing rings 140 is relatively uniform.

The pressing plate 200 is further provided with a plurality of heat dissipation water holes 203 (e.g. 4) corresponding to the axial direction of the inner cavity of the inner cylinder 100, and the heat dissipation water holes 203 are distributed around the middle locking hole 201 in a fan shape.

In another embodiment, the pressing plate 200 may also be shaped as "Contraband" (not shown), and includes a plurality of, for example, at least three, each of which includes a connecting wall, an upper pressing arm and a lower pressing arm at two ends of the connecting wall, the upper pressing arm and the lower pressing arm are fixed on the surface of the end cap 150 in a snap-fit manner, the surface of the end cap 150 is correspondingly provided with a groove to accommodate the upper pressing arm and the lower pressing arm, or the surface of the end cap 150 is provided with protruding plates at intervals, and the intervals between the protruding plates form grooves to accommodate the upper pressing arm and the lower pressing arm.

The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures or equivalent processes of the present invention are utilized, or directly or indirectly applied to other related technical fields, and the same principle is included in the patent protection scope of the present invention.

Claims (10)

1. The utility model provides an end cover of deep sea attracting lamp, its characterized in that, the end cover is used for the tip of the barrel of closing cap deep sea attracting lamp in order to form the cavity that is used for setting up the light source, the end cover is equipped with inside seal groove and outside seal groove, outside seal groove with inside seal groove is used for setting up the sealing washer respectively, outside seal groove with the inside wall surface of inside seal groove be equipped with friction structure in order to be used for with the sealing washer tight fit, friction structure is anti-disengaging ring muscle, the cross-section semicircular in shape or the zigzag of anti-disengaging ring muscle.

2. The end closure of claim 1, wherein: the end cover is provided with a wire passing hole and a mounting seat, the mounting seat is arranged around the wire passing hole, the wire passing hole is used for mounting a waterproof connector so that a power line electrically connected with the light source can extend out of the cavity, and the mounting seat is used for receiving glue filling to carry out glue filling sealing on the leading-out position of the power line.

3. The end closure of claim 2, wherein: the mounting seat is in a sleeve shape, a sunken fixing hole is formed in the outer end face of the mounting seat, and the mounting seat is further sealed through a sealing cover after being filled with glue and sealed to cover the opening end of the mounting seat.

4. The end closure of claim 2, wherein: the end cover is provided with a pressure reducing hole, and the pressure reducing hole is used for being provided with an elastic pressure reducing piece to elastically deform towards the inside of the cavity under the action of external water pressure so as to adapt to pressure change.

5. The end closure of claim 4, wherein: the end cover is provided with screw holes which are positioned around the pressure reducing hole, and the elastic pressure reducing piece is assembled through screws.

6. The end closure of claim 5, wherein: the end cover comprises a main body plate and an outer peripheral plate, the outer peripheral plate is vertically connected with the periphery of the main body plate, the pressure reducing hole, the screw hole and the wire passing hole are formed in the main body plate, and the mounting seat is integrally formed on the main body plate.

7. The end closure of claim 5, wherein: the screw holes are blind holes.

8. An end closure according to claim 7, wherein said inner surface of said body plate is provided with a boss, said blind bore being formed through said boss opening.

9. The end closure of claim 6, wherein: the end cover further comprises an inner peripheral plate, the main body plate is in a ring shape, and the inner peripheral plate is vertically connected with the inner periphery of the main body plate.

10. The end cap of claim 1, wherein the end cap is a unitary structural member.

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