CN214249393U

CN214249393U - Underwater diving lamp with high-efficiency waterproof performance

Info

Publication number: CN214249393U
Application number: CN202120365804.7U
Authority: CN
Inventors: 魏敏
Original assignee: Shenzhen Xiangyu Optoelectronic Technology Co ltd
Current assignee: Shenzhen Xiangyu Optoelectronic Technology Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-09-21
Anticipated expiration: 2031-02-07

Abstract

The utility model relates to the technical field of lamps, in particular to an underwater diving lamp with high-efficiency waterproof performance, which comprises a top cover, a bottom cover, a light-emitting component and a light-transmitting sealing piece; the top cover is provided with a first mounting groove, the first mounting groove is an annular groove, the first mounting groove is arranged on the outer side of the opening of the top cover, the bottom cover is provided with a second mounting groove, the second mounting groove is an annular groove, the second mounting groove is arranged on the outer side of the opening of the bottom cover, the light-transmitting sealing element comprises a light-transmitting waterproof part, a first mounting part and a second mounting part, the first mounting part, the light-transmitting waterproof part and the second mounting part are all annular and are sequentially connected, the light-transmitting waterproof part is arranged outside the first mounting groove and is abutted against the outer edge of the first mounting groove, the outer edge of the first mounting groove is provided with a refraction part, and the light-transmitting waterproof part and the refraction part correspond to each other in position; the top cover and the bottom cover are movably connected to form a lamp shell, and the light-emitting component is arranged in the lamp shell. The utility model has the advantages of waterproof, moisture resistance is strong and luminous form is various, dazzling.

Description

Underwater diving lamp with high-efficiency waterproof performance

Technical Field

The invention relates to the technical field of lamps, in particular to an underwater diving lamp with high-efficiency waterproof performance.

Background

The underwater lamp is small and exquisite in appearance, attractive and elegant, and has a light-emitting function underwater, so that the environment atmosphere is increased, and the pleasure of people is improved.

The common underwater lamp needs to operate in water, so that certain requirements are required on the waterproof performance of the underwater lamp, and water is prevented from entering the lamp through the shell of the underwater lamp, so that parts in the underwater lamp are prevented from being damaged. After long-term use, the underwater lamp still needs to face the problem of water leakage, and a common method is to arrange a waterproof ring at the joint of the shell so as to prevent water from leaking into the underwater lamp from the joint.

However, the underwater lamp provided with the waterproof ring has the following problems: when the shell of the underwater lamp is screwed down, the waterproof ring can be driven to be extruded and deformed, and water can leak at the wrinkling position of the waterproof ring. In addition, the existing underwater lamp has a single light-emitting form and cannot achieve the dazzling effect.

In view of the above-mentioned related art, the applicant believes that the existing underwater light fitting needs to be improved urgently.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an underwater diving lamp with high efficiency and waterproof performance, which has the advantages of strong waterproof and moistureproof performances, various light-emitting forms and dazzling.

The invention is realized by the following technical scheme: an underwater diving lamp with high-efficiency waterproof performance comprises a top cover, a bottom cover, a light-emitting component and a light-transmitting sealing piece; the top cover is provided with a first mounting groove which is an annular groove and is arranged outside the opening of the top cover, the bottom cover is provided with a second mounting groove which is an annular groove and is arranged outside the opening of the bottom cover, the light-transmitting sealing element comprises a light-transmitting waterproof part, a first mounting part and a second mounting part, the first mounting part is used for being accommodated in the first mounting groove, the second mounting part is used for being accommodated in the second mounting groove, the first installation part, the light-transmitting waterproof part and the second installation part are all annular and are sequentially connected, the light-transmitting waterproof part is arranged outside the first installation groove, the light-transmitting waterproof part is abutted against the outer edge of the first mounting groove, a refraction part for allowing light rays emitted by the light-emitting component to penetrate through the top cover is arranged on the outer edge of the first mounting groove, and the light-transmitting waterproof part and the refraction part are mutually corresponding in position; the top cover and the bottom cover are movably connected to form a lamp housing with an accommodating space, and the light-emitting assembly is arranged in the lamp housing.

Optionally, the first installation part comprises a first subsection and a second subsection which are arranged in the direction from bottom to top, the width of the longitudinal section of the first subsection is the same in the direction from bottom to top, the width of the longitudinal section of the second subsection is gradually reduced from bottom to top, and the shape of the inner space of the first installation groove is matched with that of the first installation part.

Optionally, the width of the longitudinal section of the second mounting portion is gradually reduced from top to bottom, and the shape of the inner space of the second mounting groove is identical to that of the second mounting portion.

Optionally, the top cover includes a connection ring and a cover body, an opening of the cover body is disposed downward, the connection ring is fixedly connected to an inner side wall edge of the cover body, the connection ring is made of a non-light-transmitting material, and the cover body is made of a light-transmitting material.

Optionally, the light-transmitting sealing element is made of an elastic transparent material.

Optionally, the bottom of the outer wall of the bottom cover is fixedly provided with a sucker button.

Optionally, the underwater diving light further comprises a moisture-proof cover, and the moisture-proof cover stores a desiccant.

Optionally, the refraction portion is a plurality of light-transmitting mirrors arranged at the outer edge of the first mounting groove at intervals.

Optionally, tight portion is inhaled still including the vacuum to the printing opacity sealing member, the tight portion is annular and links to each other with first installation department in vacuum, the tight portion is inhaled in vacuum is equipped with annular card strip and is used for inhaleing tight elastic chuck with the bottom cooperation of first mounting groove, annular card strip set up in elastic chuck's outward flange, the junction of the bottom of the interior cell wall of first mounting groove and first mounting groove is sunken to have the ring groove who is used for holding and establishes annular card strip.

Optionally, still be equipped with the locking groove on the top cap, the longitudinal section of locking groove is triangle-shaped, circular, oval or trapezoidal, the locking groove with first mounting groove intercommunication, and locking groove with first mounting groove junction the locking groove longitudinal section width is greater than the longitudinal section width of first mounting groove, the printing opacity sealing member still includes locking portion, locking portion with first installation department is connected, and locking portion with first installation department junction states the width of locking portion longitudinal section and is greater than the width of first installation department longitudinal section.

Compared with the prior art, the invention has the following beneficial effects:

1. the lamp cover is simple in structure and low in production cost, the light-transmitting sealing piece is arranged, the first installation part and the first installation groove are installed in a matched mode, the second installation part and the second installation groove are installed in a matched mode, the light-transmitting waterproof part is matched for water isolation, and therefore water drops in the external environment can be prevented from entering the lamp cover when the lamp cover is opened.

2. Through setting up first installation department, second installation department and combining the waterproof portion of printing opacity to realize the type of crossing shape, increased the area of contact of printing opacity sealing member with the lamp body, increase frictional force realizes multi-direction butt simultaneously for the waterproof portion of printing opacity is difficult for taking place to remove, and stability can be better, is difficult for producing the fold, effectively reduces the lamps and lanterns and corrugates and the damage problem that leaks that leads to because of the sealing member.

3. The depth of the first installation part extending into the first installation groove is prolonged through the first branch part, the flow path of water is prolonged, the possibility that water flows into the interior along the first installation groove is reduced, and the water-resisting effect is improved.

4. The width of the longitudinal section of the second subsection is gradually reduced from bottom to top, so that the first mounting part is more convenient to mount in the first mounting groove; the width of the section of the second installation part is gradually reduced from top to bottom, so that the second installation part is more convenient to install in the second installation groove.

5. Through refraction portion, the light that light emitting component sent runs through refraction portion and refracts printing opacity waterproof portion, lets printing opacity waterproof portion correspond refraction play light for the printing opacity sealing member sends the light that corresponds, and it is various to let luminous form, reaches dazzling effect more.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is an exploded view of a first LED lamp according to an embodiment;

FIG. 2 is a schematic view of the external structure of a first cap according to a first embodiment;

FIG. 3 is an exploded view of the second LED lamp according to the first embodiment;

FIG. 4 is a schematic view showing an internal structure of a first cap according to the first embodiment;

FIG. 5 is a schematic view of an inner structure of a bottom cover according to an embodiment;

FIG. 6 is a schematic view of an entire light transmissive seal according to one embodiment;

FIG. 7 is a schematic view of the second embodiment of the top cover as a whole;

FIG. 8 is a schematic front view of a second cap according to the second embodiment;

FIG. 9 is a schematic sectional view taken along line A-A of FIG. 8;

FIG. 10 is an enlarged view of a portion C of FIG. 9 according to a second embodiment;

FIG. 11 is a schematic front view illustrating a second top cover with a locking groove structure according to a third embodiment;

FIG. 12 is a schematic sectional view taken along line B-B in FIG. 11 according to a third embodiment;

FIG. 13 is an enlarged view of a portion D of FIG. 12 according to the third embodiment;

FIG. 14 is a sectional view of the third embodiment of the present invention, showing the first mounting groove of the top cover and the elastic suction cup separated from each other.

FIG. 15 is an enlarged view of a portion E of FIG. 14 according to a fourth embodiment.

FIG. 16 is a sectional view of the third embodiment of the present invention, showing the first mounting groove of the top cover and the elastic suction cup.

FIG. 17 is an enlarged view of a portion F of FIG. 16 according to a fourth embodiment.

Fig. 18 is a sectional view of a light-transmitting waterproof portion of a light-transmitting seal in the fifth embodiment.

Description of reference numerals:

1. a top cover; 2. a light transmissive seal; 3. a bottom cover; 4. a light emitting assembly; 5. a moisture-proof cover; 6. a desiccant; 7. a counterweight iron block; 8. a moisture-proof sticker; 9. a magnet; 10. a sucker button; 101. a cover body; 102. a connecting ring; 103. a first mounting groove; 104. a first mounting post; 105. a positioning column; 106. a light-diffusing hole; 107. Clamping the strip; 108. a locking groove; 109. welding a groove; 110. positioning holes; 1012. a second mounting groove; 1013. A refraction section; 201. a first mounting portion; 202. a light-transmitting waterproof portion; 203. a second mounting portion; 204. a locking portion; 205. a vacuum suction part; 206. an elastic sucker; 207. an annular clamping strip; 208. an annular neck; 209. a reflector; 2011. a first section; 2012. a second subsection; 302. fixing a column; 303. a first mounting groove of the sucker; 401. a light-reflecting sheet; 402. EVA cushion blocks; 403. a circuit board; 404. a battery box; 405. A battery piece; 4011. a first bayonet; 4012. a first positioning hole; 4013. a first mounting hole; 4014. a light-transmitting hole; 4031. a second bayonet; 4032. a second positioning hole; 4033. a second mounting hole; 4034. an LED lamp; 4041. a second mounting post; 501. a square portion; 502. an arc-shaped portion; 701. a first fixing hole; 801. And a second fixing hole.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings. It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship, motion situation, etc. of the components in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may mean either a fixed connection, an indirect connection through intervening media, a connection between two elements, or an interactive relationship between two elements, unless expressly stated or limited otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention discloses an underwater diving lamp with high-efficiency waterproof performance.

The first embodiment.

Referring to fig. 1 and 3, in the present embodiment, the underwater diving lamp with high waterproof performance includes a top cover 1, a bottom cover 3, a light emitting assembly 4 and a light transmissive sealing member 2; the top cover 1 is provided with a first mounting groove 103, the first mounting groove 103 is an annular groove, the first mounting groove 103 is arranged outside the opening of the top cover 1, the bottom cover 3 is provided with a second mounting groove 1012, the second mounting groove 1012 is an annular groove, the second mounting groove 1012 is arranged outside the opening of the bottom cover 3, the light-transmitting sealing member 2 comprises a light-transmitting waterproof part 202, a first mounting part 201 which is used for being accommodated in the first mounting groove 103, a second mounting part 203 which is used for being accommodated in the second mounting groove 1012, the first mounting part 201, the light-transmitting waterproof part 202 and the second installation part 203 are annular and sequentially connected, the light-transmitting waterproof part 202 is arranged outside the first installation groove 103, the light-transmitting waterproof part 202 abuts against the outer edge of the first installation groove 103, the outer edge of the first installation groove 103 is provided with a refraction part 1013 for allowing light emitted by the light-emitting component 4 to penetrate through the top cover 1, and the light-transmitting waterproof part 202 and the refraction part 1013 correspond to each other in position; the top cover 1 and the bottom cover 3 are movably connected to form a lamp housing with an accommodating space, and the light-emitting component 4 is arranged in the lamp housing.

The top cover 1 comprises a connecting ring 102 and a cover body 101, the connecting ring 102 and the cover body 101 are integrally formed, the top cover 1 is circular and is provided with a downward opening, the cover body 101 is provided with a downward opening, the connecting ring 102 is fixedly connected to the edge of the inner side wall of the cover body 101, the connecting ring 102 is made of non-light-transmitting materials, and the cover body 101 is made of light-transmitting materials. The part of the connecting ring 102, which exceeds the opening of the cover body 101, is provided with an external thread, and the external thread is arranged on the outer side of the connecting ring 102; the first mounting groove 103 is provided outside the opening of the top cover 1, and the first mounting groove 103 is an annular groove with a downward opening and is located between the cover body 101 and the connection ring 102. The second mounting groove 1012 is disposed outside the opening of the bottom cover 3, and the second mounting groove 1012 is an annular groove with an upward opening. The connecting ring 102 is made of non-light-transmitting material, so that the lamp does not scatter light through the connecting ring 102 when emitting light, and the lamp is more attractive in use.

Specifically, referring to fig. 6, the light-transmitting sealing member 2 includes a first mounting portion 201, a second mounting portion 203, and a light-transmitting waterproof portion 202, the first mounting portion 201, the second mounting portion 203, and the light-transmitting waterproof portion 202 are all integrally formed, the shapes of the inner spaces of the first mounting portion 201 and the first mounting groove 103 are matched, and the first mounting portion 201 can be mounted in the first mounting groove 103 and is in interference fit with the first mounting groove 103; the second mounting portion 203 is matched with the inner space of the second mounting groove 1012 in shape, and the second mounting portion 203 can be mounted in the second mounting groove 1012 and is in interference fit with the second mounting groove 1012.

Preferably, the light-transmitting sealing member 2 is made of an elastic transparent material. The specific elastic transparent material can be silica gel material, etc. The tight attaching degree of the light-transmitting sealing piece and the lamp shell is improved, the waterproofness is enhanced, and the water seepage possibility is reduced. An internal thread is arranged on the inner side wall of the bottom cover 3; during installation, the light-emitting component 4 is fixed in the top cover 1 through screws to provide a light source for the lamp, then the top cover 1 or the bottom cover 3 is twisted to enable the top cover 1 and the bottom cover 3 to be connected into a complete lamp shell through matching of external threads and internal threads, the lower side surface of the light-transmitting waterproof portion 202 is tightly attached to the edge of the upper end surface of the bottom cover 3, and the upper side surface of the light-transmitting waterproof portion 202 is tightly attached to the edge of the upper end surface of the top cover 1. Come the fixed clamp first installation department 201 through setting up first mounting groove 103 to and come the fixed clamp second installation department 203 through setting up second mounting groove 1012, make the stability performance of printing opacity waterproof part 202 higher, when top cap 1 and bottom 3 connect fixedly through twisting, cooperation printing opacity waterproof part 202 carries out water proof, is favorable to preventing that the drop of water of external environment from getting into inside the lamp lid when opening the lamp lid. Through setting up first installation department 201, second installation department 203 combines printing opacity waterproof part 202 to realize the class of the line shape of crossing, the area of contact of printing opacity sealing member 2 with the lamp body has been increased, increase frictional force, realize multi-direction butt simultaneously, make printing opacity waterproof part 202 difficult emergence remove, thereby be difficult for producing the fold, effectively reduce the lamps and lanterns because of the sealing member damage problem that leaks that the wrinkling leads to, simultaneously because the heterotypic sealing member sets up in the opening outside of top cap 1, promptly through the outside of its open-ended go-between 102 of formation with it sets up on top cap 1, and then effectually avoid in the outside water directly gets into top cap 1, realize high waterproof, moisture resistance.

Preferably, the first mounting portion 201 includes a first sub-portion 2011 and a second sub-portion 2012 arranged in a direction from bottom to top, the width of the longitudinal section of the first sub-portion 2011 is the same in the direction from bottom to top, the width of the longitudinal section of the second sub-portion 2012 is gradually reduced from bottom to top, and the shape of the inner space of the first mounting groove 103 matches with the shape of the first mounting portion 201. The depth of the first installation part 201 extending into the first installation groove 103 is prolonged through the first branch 2011, the flow path of water is prolonged, the possibility that water flows into the interior along the first installation groove 103 is reduced, and the water-isolating effect is improved. The width of the longitudinal section of the second part 2012 is gradually reduced from bottom to top, so that the first mounting part 201 is more convenient to mount in the first mounting groove 103; the second mounting portion 203 is more convenient to be mounted in the second mounting groove 1012 by the sectional width of the second mounting portion 203 gradually decreasing in the top-to-bottom direction.

Preferably, the width of the longitudinal section of the second mounting portion 203 is gradually reduced from the top to the bottom, and the shape of the inner space of the second mounting groove 1012 is matched with that of the second mounting portion 203. So that the second mounting part 203 is more convenient when being mounted in the second mounting groove 1012.

Referring to fig. 1, 3 and 4, in the present embodiment, two vertical first mounting posts 104 and two positioning posts 105 are integrally formed at the bottom of the top cover 1, the two first mounting posts 104 are symmetrically arranged with respect to the center of the top cover 1, each first mounting post 104 is provided with a vertical first screw hole, the two positioning posts 105 are symmetrically arranged with respect to the center of the top cover 1, the positioning posts 105 are solid cylinders, the bottom of the top cover 1 is further provided with a plurality of light scattering holes 106, the inner side wall of the connecting ring 102 is vertically provided with a clamping strip 107, and the cover body 101 is provided with a positioning hole 110 for clamping with the clamping strip 107; the light emitting component 4 comprises a reflective sheet 401, an EVA cushion block 402, a circuit board 403, a battery box 404 and a battery plate 405, wherein the reflective sheet 401 is circular and is provided with a first bayonet 4011, two first positioning holes 4012, two first mounting holes 4013 and a plurality of light transmission holes 4014; the first bayonet 4011 is arranged at the edge of the reflector 401, the circuit board 403 is oval and is provided with a second bayonet 4031, two second positioning holes 4032, two second mounting holes 4033 and a plurality of LED lamps 4034; the battery piece 405 is welded and fixed on the battery box 404, two second mounting columns 4041 are arranged on the battery box 404, second screw holes are formed in the second mounting columns 4041, and the second screw holes vertically penetrate through the second mounting columns 4041; 31, the reflective sheet 401, the EVA cushion block 402, the circuit board 403 and the battery box 404 are sequentially placed into the top cover 1, at this time, the first bayonet 4011 and the second bayonet 4031 are sequentially clamped in the clamping strip 107, the first positioning hole 4012 and the second positioning hole 4032 are sequentially sleeved on the positioning column 105, a screw sequentially passes through the second screw hole, the second mounting hole 4033 and the first mounting hole 4013 and is fixed in the first screw hole, and the light emitting component 4 and the top cover 1 are fixed; batteries may be mounted in the battery box 404 to power the LED lamp 4034. The outer edge of the first mounting groove 103 is provided with a refraction part 1013 for allowing the light emitted from the light emitting module 4 to penetrate through the top cover 1, and the light-transmitting waterproof part 202 and the refraction part 1013 correspond to each other in position. Set up like this and let the light that light emitting component 4 sent run through refraction portion 1013 refracts to printing opacity waterproof part 202, let printing opacity waterproof part 202 correspond refraction play light for printing opacity sealing member 2 sends the light that corresponds, and it is various to let luminous form, reaches dazzler effect more. Specifically, the refraction part 1013 is a plurality of light-transmitting mirrors disposed at intervals at the outer edge of the first mounting groove 103. The light-transmitting mirror adopts the concave lens, and when light that light emitting component 4 sent through LED lamp 4034 runs through the concave lens, the concave lens plays the effect of dispersing to the light beam of incidenting, enlarges the coverage of light to pass the waterproof portion 202 of printing opacity and outwards penetrate, when making the waterproof portion 202 of printing opacity outwards show the colour, can also realize dazzling effect.

The light emitting module 4 further includes a wireless signal receiver, a wireless signal processor and a remote controller, the wireless signal receiver is connected to the wireless signal processor, the wireless signal processor is connected to the circuit board 403, an on or off wireless signal is transmitted by the external remote controller, the wireless signal receiver receives the on or off signal, the signal is processed by the wireless signal processor and is output through the circuit board 403, and therefore the LED lamp 4034 on the circuit board 403 is controlled to be turned on or turned off.

Please refer to fig. 3. As shown in the figure, the underwater diving light with high waterproof performance in the present embodiment further includes a moisture-proof cover 5, the moisture-proof cover 5 is used for sealing the battery on the battery box 404, and a desiccant 6 is stored on a side of the moisture-proof cover 5 facing the battery. Alternatively, the moisture-proof cover 5 includes a square portion 501 for fastening the battery box 404, the square portion 501 seals the battery in the battery box 404, the moisture-proof cover 5 further includes two arc portions 502, i.e., a storage device, the two arc portions 502 are respectively located at the left and right sides of the square portion 501, the arc portions 502 have a semicircular cylinder accommodating space with a downward opening, and a desiccant 6 can be placed in the semicircular cylinder accommodating space to improve the moisture-proof performance of the lamp.

Referring to fig. 3 and 5, fig. 5 is a schematic view of the internal structure of the bottom cover 3 in the present embodiment. As shown in the drawings, in the present embodiment,

preferably, a suction cup buckle 10 is fixedly arranged at the bottom of the outer wall of the bottom cover 3, and the suction cup buckle 10 is used for fixing the lamp and the external structure. The underwater diving lamp with the high-efficiency waterproof performance further comprises a counterweight iron block 7, a moisture-proof sticker 8 and magnets 9, wherein the counterweight iron block 7 is circular, a first fixing hole 701 is formed in the center of the counterweight iron block 7, the moisture-proof sticker 8 is circular, a second fixing hole 801 is formed in the center of the moisture-proof sticker 8, a fixing column 302 and two magnet 9 mounting holes are formed in the bottom of the inner side of the bottom cover 3, the two magnet 9 mounting holes are symmetrically arranged relative to the fixing column 302, and the two magnets 9 are arranged, are respectively mounted in the magnet 9 mounting holes and are fixed through an adhesive; the bottom of the outer side of the bottom cover 3 is provided with two first sucker mounting grooves 303; the moisture-proof sticker 8 and the counterweight iron block 7 are sequentially sleeved on the fixing column 302 through the second fixing hole 801 and the first fixing hole 701 respectively and are fixed through an adhesive; two sucking disc buttons 10 are installed respectively in the inside that the first mounting groove 303 of sucking disc is fixed in lamps and lanterns through adopting the adhesive with magnet 9 to through 8 sealed protections of dampproofing subsides, effectively prevent magnet 9 direct and water contact, solved magnet 9 direct and pond water contact and easily be corroded the shortcoming.

The working principle of the invention is as follows: the top cover 1 and the bottom cover 3 fixed by the screw connection are first unscrewed, the top cover 1 and the bottom cover 3 are loaded with the battery in the battery box 404, and then the top cover 1 and the bottom cover 3 of the LED lamp 4034 are screwed tightly by the screw connection. Putting the LED lamp 4034 into the swimming pool, fixing the LED lamp 4034 on an external mounting rack at the edge of the swimming pool through a sucking disc buckle 10, and further fixing the LED lamp 403through the magnetic force of a magnet 9; the LED lamp 4034 is controlled to be turned on or off by turning on or off the remote controller.

Example two.

Different from the first embodiment, please refer to fig. 7 to 10, fig. 7 is an overall schematic view of the second cap 1 in the present embodiment, fig. 8 is a front view of the second cap 1 in the present embodiment, fig. 9 is a schematic cross-sectional view taken along line a-a of fig. 8 in the present embodiment, and fig. 10 is an enlarged schematic view of a portion C of fig. 9 in the present embodiment. In the present embodiment, the top cover 1 is not formed by integrally molding the connection ring 102 and the cover body 101, but the bottom of the connection ring 102 is engaged with the welding groove 109 at the bottom inside the cover body 101, and the connection ring 102 and the cover body 101 are welded by ultrasonic waves to form the top cover 1. This reduces the production costs.

Example three.

Different from the first and second embodiments, please refer to fig. 11 to 13. Fig. 11 is a front view schematically illustrating the second top cover 1 of the present embodiment with the additional locking groove 108, fig. 12 is a sectional view taken along line B-B in fig. 11, and fig. 13 is an enlarged view of a portion D of fig. 12 in the present embodiment. In this embodiment, the top cover 1 is further provided with a locking groove 108, specifically, the longitudinal section of the locking groove 108 is triangular, circular, oval or trapezoidal, the locking groove 108 is communicated with the first mounting groove 103, and the width of the bottom edge of the longitudinal section of the locking groove 108 at the connection part is greater than the width of the connection part of the longitudinal section of the first mounting groove 103; the light-transmitting sealing element 2 further comprises a locking part 204, the locking part 204 is connected with the first mounting part 201, the width of the longitudinal section of the locking part 204 is larger than that of the joint of the longitudinal section of the first mounting part 201, the locking part 204 can be mounted in the locking groove 108 and is in interference fit with the locking groove, the first mounting part 201 is further locked in the first mounting groove 103, when the first mounting part 201 slides out of the first mounting groove 103 or tends to rotate relative to the first mounting groove 103, the locking part 204 in the locking groove 108 generates a reverse acting force on the first mounting part 201, so that the first mounting part 201 is not easy to slide out or rotate, and similarly, the light-transmitting waterproof part 202 connected with the first mounting part 201 is not easy to rotate to generate wrinkles, so that the sealing effect of the light-transmitting sealing element 2 is better, and the waterproof performance of the lamp is better; the longitudinal section of the locking portion 204 is triangular, circular, elliptical or trapezoidal, and the like, and the narrower portion of the locking portion 204 is firstly installed in the locking groove 108, so that the installation is easier. It should be noted that the locking groove 108 is formed on both the cover 101 and the connection ring 102, that is, the complete locking groove 108 is formed by combining the groove body portion designed on the cover 101 and the groove body portion designed on the connection ring 102, and certainly, the locking groove 108 may be formed on the cover 101 or the connection ring 102 separately, which is easy to achieve similar effects.

Example four.

Different from the first, second, and third embodiments, referring to fig. 14-17, in this embodiment, the light transmissive sealing member 2 further includes a vacuum fastening portion 205, the vacuum fastening portion 205 is annular and connected to the first mounting portion 201, the vacuum fastening portion 205 is provided with an annular clamping strip 207 and an elastic suction cup 206 for fitting and fastening with the bottom of the first mounting groove 103, the annular clamping strip 207 is disposed at an outer edge of the elastic suction cup 206, a connection portion between an inner wall of the first mounting groove 103 and the bottom of the first mounting groove 103 is recessed with an annular clamping groove 208 for accommodating the annular clamping strip 207, and the annular clamping groove 208 passes through the vacuum fastening portion 205, when the lamp housing is tightened, the vacuum fastening portion 205 and the bottom of the first mounting groove 103 are fixed by vacuum suction, so as to prevent the deformation-preventing sealing ring from being squeezed to cause deformation, and to facilitate preventing water from penetrating into the lamp housing at a deformed position to cause wrinkling and damage. The specific mounting principle of the translucent sealing member 2 is as follows: referring to fig. 14 and 15, the first mounting portion 201 of the light-transmitting sealing member 2 is accommodated in the first mounting groove 103, and the annular clamping strip 207 of the elastic suction cup 206 is abutted to the bottom of the first mounting groove 103, and then, referring to fig. 16 and 17, in the process of gradually screwing and fixing the top cover 1 and the bottom cover 3, the edge of the bottom cover 3 is abutted to the stressed portion, and the stressed portion is gradually pressed to be pushed toward the bottom of the first mounting groove 103, so that the air in the elastic suction cup 206 is pressed out, referring to fig. 15, the cross-sectional shape of the elastic suction cup 206 is a cone, and the elastic suction cup 206 is made of a silica gel material or other elastic materials. Then, the inner surface of the elastic suction cup 206 completely abuts against the bottom of the first mounting groove 103, so that a pressure difference is generated between the space formed between the elastic suction cup 206 and the bottom of the first mounting groove 103 and the outside, and the elastic suction cup 206 of the anti-deformation sealing ring is pressed at the bottom of the first mounting groove 103 by the outside air to be fixed. Meanwhile, the annular clamping strip 207 extends in the process of unfolding the elastic suction cup 206, so that the annular clamping strip is accommodated in the annular clamping groove 208 to realize splicing. When screwing up top cap 1 and bottom 3 like this, owing to prevent that the shape sealing washer of preapring for an unfavorable turn of events inhales tightly in the tank bottom of first mounting groove 103 through elastic chuck 206, prevent that the shape sealing washer of preapring for an unfavorable turn of events can be by the extrusion deformation formation position of corrugating, improve waterproof performance, avoid in the water infiltration lamp body. Meanwhile, the top cover 1 and the bottom cover 3 generally rotate in the horizontal direction, the extrusion deformation direction is vertical wrinkling, the area in the horizontal direction is increased through the annular clamping strip 207, the wrinkling difficulty is improved, and the waterproof performance is further improved.

Example five.

Different from the first, second, third and fourth embodiments, referring to fig. 18, a plurality of reflective members 209 are spaced in the light-transmitting waterproof portion 202, and the reflective members 209 are made of PMMA. The light emitted by the LED lamp 4034 passes through the refraction portion 1013 to reach the light-transmitting waterproof portion 202, and the light is reflected in the light-transmitting waterproof portion 202 by the reflection member 209 arranged in the light-transmitting waterproof portion 202, so that the whole light-transmitting sealing member 2 realizes a light-emitting function, plays a role of dazzling, and improves the enjoyment of viewing. PMMA is a transparent thermoplastic polymer, adopts polymethyl methacrylate, is an important plastic high polymer material, and has the advantages of better transparency, chemical stability and weather resistance, easy dyeing, easy processing and beautiful appearance.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An underwater diving lamp with high-efficiency waterproof performance is characterized by comprising a top cover (1), a bottom cover (3), a light-emitting component (4) and a light-transmitting sealing piece (2); the light-transmitting waterproof sealing piece is characterized in that a first mounting groove (103) is arranged on the top cover (1), the first mounting groove (103) is an annular groove, the first mounting groove (103) is arranged on the outer side of an opening of the top cover (1), a second mounting groove (1012) is arranged on the bottom cover (3), the second mounting groove (1012) is an annular groove, the second mounting groove (1012) is arranged on the outer side of the opening of the bottom cover (3), the light-transmitting sealing piece (2) comprises a light-transmitting waterproof part (202), a first mounting part (201) used for being accommodated in the first mounting groove (103) and a second mounting part (203) used for being accommodated in the second mounting groove (1012), the first mounting part (201), the light-transmitting waterproof part (202) and the second mounting part (203) are annular and are sequentially connected, the light-transmitting waterproof part (202) is arranged outside the first mounting groove (103), and the light-transmitting waterproof part (202) is abutted to the outer edge of the first mounting groove (103), the outer edge of the first mounting groove (103) is provided with a refraction part (1013) for allowing the light emitted by the light-emitting component (4) to penetrate through the top cover (1), and the positions of the light-transmitting waterproof part (202) and the refraction part (1013) correspond to each other; the top cover (1) and the bottom cover (3) are movably connected to form a lamp housing with an accommodating space, and the light-emitting component (4) is arranged in the lamp housing.

2. The underwater diving lamp with high-efficiency waterproof performance according to claim 1, wherein the first installation part (201) comprises a first subsection (2011) and a second subsection (2012) which are arranged from bottom to top, the longitudinal section width of the first subsection (2011) is the same from bottom to top, the longitudinal section width of the second subsection (2012) is gradually reduced from bottom to top, and the shape of the inner space of the first installation groove (103) is matched with that of the first installation part (201).

3. The underwater submersible lamp with high waterproof performance according to claim 1, wherein the second mounting portion (203) has a longitudinal sectional width that gradually decreases from top to bottom, and the second mounting groove (1012) has an inner space shape that matches the second mounting portion (203).

4. The underwater diving lamp with high-efficiency waterproof performance according to claim 1, wherein the top cover (1) comprises a connecting ring (102) and a cover body (101), the cover body (101) is arranged with an opening facing downward, the connecting ring (102) is fixedly connected to the inner side wall edge of the cover body (101), the connecting ring (102) is made of non-light-transmitting material, and the cover body (101) is made of light-transmitting material.

5. The underwater diving lamp with high-efficiency waterproof performance according to any one of claims 1 to 4, wherein the light-transmitting sealing member (2) is made of an elastic transparent material.

6. The underwater submersible lamp with high-efficiency waterproof performance according to claim 1, wherein a suction cup buckle (10) is fixedly arranged at the bottom of the outer wall of the bottom cover (3).

7. The underwater diving light with high efficiency and waterproof performance according to claim 1, characterized in that the underwater diving light further comprises a moisture-proof cover (5), the moisture-proof cover (5) storing a desiccant (6).

8. The underwater submersible lamp with high waterproof performance according to claim 1, wherein the refracting part (1013) is a plurality of light-transmitting mirrors which are arranged at intervals at the outer edge of the first installation groove (103).

9. The underwater diving lamp with high-efficiency waterproof performance according to claim 1, wherein the light-transmitting sealing member (2) further comprises a vacuum tight-absorbing portion (205), the vacuum tight-absorbing portion (205) is annular and is connected with the first mounting portion (201), the vacuum tight-absorbing portion (205) is provided with an annular clamping strip (207) and an elastic sucker (206) for being matched and tightly absorbed with the bottom of the first mounting groove (103), the annular clamping strip (207) is arranged on the outer edge of the elastic sucker (206), and an annular clamping groove (208) for accommodating the annular clamping strip (207) is recessed at the connection position of the inner groove wall of the first mounting groove (103) and the bottom of the first mounting groove (103).

10. The underwater diving lamp with high-efficiency waterproof performance according to claim 1, wherein a locking groove (108) is further formed on the top cover (1), the longitudinal section of the locking groove (108) is triangular, circular, elliptical or trapezoidal, the locking groove (108) is communicated with the first mounting groove (103), the width of the longitudinal section of the locking groove (108) at the connection position of the locking groove (108) and the first mounting groove (103) is larger than that of the first mounting groove (103), the light-transmitting sealing member (2) further comprises a locking portion (204), the locking portion (204) is connected with the first mounting portion (201), and the width of the longitudinal section of the locking portion (204) at the connection position of the locking portion (204) and the first mounting portion (201) is larger than that of the first mounting portion (201).