Waterproof LED light source module capable of adjusting color temperature through dialing

Abstract

The utility model relates to the technical field of lamps, in particular to a waterproof light-emitting diode (LED) light source module capable of adjusting color temperature through dialing, which comprises a lens, a light source plate, a radiator, a silica gel ring, a dialing plate, a dialing sleeve and a rear cover which are assembled from top to bottom, a lower groove used for installing the silica gel ring, the dial plate and the dial sleeve in a sealed mode is formed in the bottom side of the radiator, and the rear cover covers the lower groove in a sealed mode. According to the utility model, through the specially designed light source module, the light source module not only meets the IP65-level waterproof requirement, but also meets the dial-up color temperature adjusting function, can be flexibly matched with a replaceable outer frame for installation, and enriches the consumption and use choices of users.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a waterproof LED light source module with a dial for color temperature adjustment. Background Art

[0002] In modern human life, humid bathrooms and outdoor corridors are common usage environments for LED lights. LED lamps in such environments need to have IP65-level waterproofing to ensure the safety of users. At the same time, with the development of the industry, more and more users hope that IP65-level waterproof lamps can be equipped with a function of adjusting color temperature by dialing.

[0003] In the current LED lamp market, there is a gradually popular type of LED lamp with a replaceable light source, which is specifically composed of a replaceable lamp outer frame and a replaceable LED light source module. However, the replaceable LED light source modules on the current market are difficult to meet both IP65-level waterproofing and the function of adjusting color temperature by dialing. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a waterproof LED light source module with a dial for color temperature adjustment, so as to solve the technical defect that the light source module in the prior art cannot meet both IP65-level waterproofing and the function of adjusting color temperature by dialing, which brings inconvenience to the user's choice and use.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is as follows:

[0006] A waterproof LED light source module with a dial for color temperature adjustment includes a lens, a light source board, a radiator, a silica gel ring, a dial board, a dial sleeve, and a rear cover assembled from top to bottom. An upper groove for sealing and installing the lens and the light source board is formed on the top side of the radiator, and a lower groove for sealing and installing the silica gel ring, the dial board, and the dial sleeve is formed on the bottom side of the radiator. The rear cover seals and covers the lower groove.

[0007] Further, a circular convex edge is provided on the periphery of the lens, and a caulking groove for embedding and installing the convex edge is correspondingly provided on the inner side of the opening of the upper groove of the radiator. The lower peripheral edge of the convex edge is bonded to the caulking groove by waterproof glue.

[0008] Further, a light source chip with two color temperatures is provided on the light source board, and light source board through holes are symmetrically arranged at the center of the light source chip.

[0009] Heat dissipation screw holes are correspondingly provided on the bottom wall of the radiator at the positions corresponding to the light source board through holes.

[0010] Silica gel through holes are correspondingly provided on the silica gel ring at the positions corresponding to the heat dissipation screw holes.

[0011] A rear cover screw hole is provided on the rear cover corresponding to the position of the silica gel perforation;

[0012] The light source board perforation, the heat dissipation screw hole, the silica gel perforation, and the rear cover screw hole are sequentially penetrated from top to bottom by screws, so as to form a locking and sealing fixation among the light source board, the radiator, the silica gel ring, and the rear cover.

[0013] Furthermore, dials are provided on the DIP switch board, DIP switch fixing holes are provided on both sides of the DIP switch board, a wire outlet hole is provided on the bottom wall of the radiator, a wire is welded to one end of the DIP switch board, the wire passes through the wire outlet hole and is electrically connected to the light source board, and the other end of the DIP switch board is electrically connected to an external power supply line.

[0014] Furthermore, a DIP switch slot and DIP switch board fixing posts are provided on the rear cover, the positions of the DIP switch board fixing posts correspond to the positions of the DIP switch fixing holes, and in the installed state, the DIP switch board fixing posts are limited and inserted into the DIP switch fixing holes;

[0015] A DIP switch sleeve is further included, a sleeve slot is provided inside the DIP switch sleeve, the DIP switch sleeve is sleeved and pressed on the dials through the sleeve slot, a raised rubber layer block is provided on the DIP switch sleeve corresponding to the position of the dials, and the rubber layer block movably penetrates through the DIP switch slot.

[0016] Furthermore, an upper convex block and an upper sunken groove are provided on one side of the lower groove at the bottom of the radiator, a lower convex block and a lower sunken groove are correspondingly provided on the covering side of the rear cover, and grooves, inner clamping blocks, and outer clamping blocks are provided on the external power supply line corresponding to the positions of the convex blocks and the sunken grooves;

[0017] During installation, the upper convex block and the lower convex block are embedded in the grooves, the inner clamping block is embedded in the space enclosed by the upper sunken groove and the lower sunken groove, and the outer clamping block is attached to the wire outlet of the radiator and the rear cover.

[0018] Furthermore, a cover end, a side end, and a wire outlet end are convexly provided on the inner side of the rear cover; a cover wall, a side wall, and a wire outlet wall corresponding to the shape of the rear cover are concavely provided on the periphery of the lower groove of the radiator. During installation, the whole rear cover sinks into the lower groove, and the cover end, the side end, and the wire outlet end are respectively attached to the cover wall, the side wall, and the wire outlet wall.

[0019] Furthermore, the waterproof level of the light source module is IP65.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] The utility model provides a waterproof LED light source module with dial - code adjustable color temperature, which is provided with a lens, a light source board, a radiator, a silica gel ring, a dial - code board, a dial - code sleeve, and a rear cover. Among them, through the specially designed light source module, the light source module not only meets the IP65 - level waterproof requirement but also meets the function of dial - code adjustable color temperature, and can be flexibly installed with a replaceable outer frame, enriching the consumption and usage options of users. Brief Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 It is an exploded structural schematic diagram of the present utility model;

[0024] Figure 2 It is a schematic diagram of the cooperation structure between the radiator and the lens of the present utility model;

[0025] Figure 3 It is a structural schematic diagram of the light source board of the present utility model;

[0026] Figure 4 It is a schematic diagram of the cooperation structure between the rear cover, the radiator, and the waterproof silica gel of the present utility model;

[0027] Figure 5 It is a schematic diagram of the cooperation structure between the dial - code board, the dial - code sleeve, and the rear cover of the present utility model;

[0028] Figure 6 It is a schematic diagram of the installation structure of the external power cord of the present utility model;

[0029] Figure 7 It is a schematic diagram of the cooperation structure between the rear cover and the radiator of the present utility model. Detailed Embodiment

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model. Obviously, the described embodiments are only some of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0031] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0032] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "below", "under" and "beneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0034] As Figure 1-7 shown, a waterproof LED light source module with a dial - adjustable color temperature includes a lens 1, a light source board 2, a radiator 3, a silica gel ring 4, a dial board 6, a dial sleeve 7, and a rear cover 8 assembled from top to bottom. An upper groove for sealing and installing the lens 1 and the light source board 2 is formed on the top side of the radiator 3, and a lower groove for sealing and installing the silica gel ring 4, the dial board 6, and the dial sleeve 7 is formed on the bottom side of the radiator 3. The rear cover 8 seals and covers the lower groove.

[0035] The present utility model provides a waterproof LED light source module with a dial - adjustable color temperature, which is provided with a lens 1, a light source board 2, a radiator 3, a silica gel ring 4, a dial board 6, a dial sleeve 7, and a rear cover 8. Among them, through the specially designed light source module, the light source module not only meets the IP65 - level waterproof requirement but also meets the function of dial - adjustable color temperature, and can be flexibly assembled and installed with a replaceable outer frame, enriching the consumption and usage options of users.

[0036] Specifically, as shown in the figure, the lens 1 is provided with a convex edge 11 on its circumference, and the upper groove opening of the heat sink 3 is provided with a corresponding glue groove 33 for embedding and installing the convex edge 11, and the lower circumference of the convex edge 11 is bonded to the glue groove 33 by waterproof glue. During installation, the convex edge 11 of the lens 1 can just be embedded in the glue groove 33 to form a sealed connection.

[0037] Specifically, as shown in the figure, the light source board 2 is provided with a light source chip 21 with dual color temperatures, and the light source chip 21 is provided with light source board through holes 22 in a centrally symmetrical manner;

[0038] A heat dissipation screw hole 32 is provided on the bottom wall of the heat sink 3 at a position corresponding to the through hole 22 of the light source plate;

[0039] The silicone ring 4 is provided with a silicone through hole 41 at a position corresponding to the heat dissipation screw hole 32;

[0040] The back cover 8 is provided with a back cover screw hole 81 at a position corresponding to the silicone perforation 41;

[0041] The light source board through hole 22, the heat sink screw hole 32, the silicone through hole 41, and the back cover screw hole 81 are screwed in sequence from top to bottom to form a locking seal fixation between the light source board 2, the heat sink 3, the silicone ring 4, and the back cover 8. The utility model improves the waterproof performance by fixing with internal screws.

[0042] Specifically, as shown in the figure, a dial 61 is provided on the dial plate 6, and dial fixing holes 62 are provided on both sides of the dial plate 61. A wire outlet hole 31 is provided on the bottom wall of the heat sink 3. A wire is welded to one end of the dial plate 6, and the wire passes through the wire outlet hole 31 to be electrically connected to the light source board 2, and the other end of the dial plate 6 is electrically connected to the external power line 5.

[0043] Specifically, as shown in the figure, the back cover 8 is provided with a dial slot 82 and a dial plate fixing column 83, and the position of the dial plate fixing column 83 is opposite to the position of the dial fixing hole 62. When installed, the dial plate fixing column 83 is limitedly inserted in the dial fixing hole 62;

[0044] The dial sleeve 7 is also included. A sleeve groove 72 is provided inside the dial sleeve 7. The dial sleeve 7 is pressed on the dial 61 through the sleeve groove 72. The dial sleeve 7 is provided with a raised adhesive block 71 at a position relative to the dial 61. The adhesive block 71 movably penetrates the dial groove 82. The dial sleeve is a flexible silicone sleeve, so that the user can dial the dial 62 by dialing the adhesive block 71. The waterproof performance is excellent and does not affect the user's dialing operation.

[0045] Specifically, as shown in the figure, on one side of the lower groove at the bottom of the radiator 3, there are upper bumps 35 and upper sunk grooves 36. On the corresponding covering side of the rear cover 8, there are lower bumps 85 and lower sunk grooves 84. On the external power cord 5, there are grooves 51, inner locking blocks 52, and outer locking blocks 53 corresponding to the positions of the bumps and sunk grooves.

[0046] During installation, the upper bumps 35 and lower bumps 85 are embedded in the groove 51. The inner locking block 52 is embedded in the space enclosed by the upper sunk groove 36 and the lower sunk groove 84. The outer locking block 53 is in contact with the wire outlet of the radiator 3 and the rear cover 8. Such a multi-layer structure is closely fitted, which not only increases the waterproof effect but also plays an excellent role in preventing pulling.

[0047] Specifically, as shown in the figure, on the inner side of the rear cover 8, there are inward protrusions including a cover end 86, a side end 87, and a wire outlet end 88. On the peripheral side of the lower groove of the radiator 3, there are recessed cover walls 39, side walls 38, and wire outlet walls 37 corresponding to the shape of the rear cover 8. During installation, the entire rear cover 8 sinks into the lower groove, and the cover end 86, side end 87, and wire outlet end 88 are respectively in contact with the cover wall 39, side wall 38, and wire outlet wall 37, thus achieving a multi-layer moisture barrier effect.

[0048] Specifically, as shown in the figure, the waterproof level of the light source module is IP65.

[0049] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0050] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A waterproof LED light source module with dial-code adjustable color temperature, characterized in that: The invention comprises a lens (1), a light source board (2), a heat sink (3), a silicone ring (4), a dial plate (6), a dial sleeve (7), and a back cover (8) which are assembled from top to bottom. The top side of the heat sink (3) is formed with an upper groove for sealingly mounting the lens (1) and the light source board (2), the bottom side of the heat sink (3) is formed with a lower groove for sealingly mounting the silicone ring (4), the dial plate (6), and the dial sleeve (7), and the back cover (8) is provided with a sealing cover for the lower groove.

2. A waterproof LED light source module with dial-code adjustable color temperature according to claim 1, characterized in that: A convex edge (11) is arranged around the lens (1), and a gluing groove (33) embedded with the convex edge (11) is arranged on the inner side of the upper groove opening of the heat sink (3), and the lower circumference of the convex edge (11) is bonded to the gluing groove (33) by waterproof glue.

3. A waterproof LED light source module with dial-code adjustable color temperature according to claim 2, characterized in that: The light source board (2) is provided with a light source chip (21) having dual color temperatures, and the light source chip (21) is provided with light source board perforations (22) in a centrally symmetrical manner; A heat dissipation screw hole (32) is provided on the bottom wall of the heat sink (3) at a position corresponding to the through hole (22) of the light source plate; The silicone ring (4) is provided with a silicone through hole (41) at a position corresponding to the heat dissipation screw hole (32); A rear cover screw hole (81) is provided on the rear cover (8) at a position corresponding to the silicone perforation (41); The light source board through-hole (22), the heat dissipation screw hole (32), the silicone through-hole (41), and the rear cover screw hole (81) are screwed in sequence from top to bottom so that a locking seal is formed between the light source board (2), the heat sink (3), the silicone ring (4), and the rear cover (8).

4. The waterproof LED light source module with dial-code adjustable color temperature according to claim 3, characterized in that: The dial plate (6) is provided with a dial (61), and both sides of the dial plate (6) are provided with dial fixing holes (62). The bottom wall of the heat sink (3) is provided with a wire outlet hole (31). A wire is welded to one end of the dial plate (6), and the wire passes through the wire outlet hole (31) to be electrically connected to the light source board (2). The other end of the dial plate (6) is electrically connected to an external power line (5).

5. The waterproof LED light source module with dial-code adjustable color temperature according to claim 4, characterized in that: The rear cover (8) is provided with a dial slot (82) and a dial plate fixing column (83), the position of the dial plate fixing column (83) is opposite to the position of the dial fixing hole (62), and when in the installed state, the dial plate fixing column (83) is limitedly inserted into the dial fixing hole (62); The invention also comprises a dial sleeve (7), wherein a sleeve groove (72) is arranged inside the dial sleeve (7), and the dial sleeve (7) is sleeved and pressed on the dial (61) through the sleeve groove (72); a raised adhesive layer block (71) is arranged at a position of the dial sleeve (7) relative to the dial (61), and the adhesive layer block (71) is movably arranged to penetrate the dial groove (82).

6. The waterproof LED light source module with dial-code adjustable color temperature according to claim 5, characterized in that: An upper protrusion (35) and an upper sink (36) are provided on one side of the lower groove at the bottom of the heat sink (3); a lower protrusion (85) and a lower sink (84) are correspondingly provided on the covering side of the rear cover (8); and a groove (51), an inner clamping block (52), and an outer clamping block (53) are provided on the external power line (5) at positions corresponding to the protrusion and the sink; During installation, the upper protrusion (35) and the lower protrusion (85) are embedded in the groove (51), the inner clamping block (52) is embedded in the space enclosed by the upper sink groove (36) and the lower sink groove (84), and the outer clamping block (53) fits with the wire outlet of the radiator (3) and the rear cover (8).

7. The waterproof LED light source module with dial-code adjustable color temperature according to claim 6, characterized in that: The inner side of the rear cover (8) is convexly provided with a cover end (86), a side end (87), and a line outlet end (88); the circumferential side of the lower groove of the heat sink (3) is concavely provided with a cover wall (39), a side wall (38), and a line outlet wall (37) corresponding to the shape of the rear cover (8); when installed, the rear cover (8) is entirely sunken into the lower groove, and the cover end (86), the side end (87), and the line outlet end (88) are respectively in contact with the cover wall (39), the side wall (38), and the line outlet wall (37).

8. The waterproof LED light source module with dial-code adjustable color temperature according to claim 7, characterized in that: The waterproof grade of the light source module is IP65.

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