Double-illumination LED support

Abstract

The utility model discloses a dual-illumination LED support, which comprises a support main body provided with a bowl cup, a plurality of bonding pads arranged on the support main body, a plurality of soldering tin pins connected with the bonding pads in a one-to-one correspondence manner, a first light-emitting wafer emitting white light and three second light-emitting wafers emitting red light, green light and blue light respectively, an insulating retaining wall is integrally arranged between two opposite side walls of the bowl cup, so that the bowl cup is divided into a first bowl cup and a second bowl cup which are small and large, and the first luminous wafer and the second luminous wafer are respectively arranged on bonding pads in the first bowl cup and the second bowl cup; and the first light-emitting wafer and the second light-emitting wafer can be independently controlled through the corresponding soldering tin pins respectively. The requirement for emitting white light and full-color light can be met only by installing one LED support, installation is convenient, and compared with the technology that two LED supports are installed in a mixed mode in the prior art, occupied space is smaller.

Description

Technical Field

[0001] This utility model relates to LED brackets, specifically to a dual-lighting LED bracket. Background Technology

[0002] Existing LED brackets are basically divided into full-color and white light types. Full-color LED brackets generally use RGB light-emitting chips, i.e., red, green, and blue light-emitting chips, and the emitted color is adjusted by changing the mixing ratio of these three colors. White light LED brackets, on the other hand, use white light-emitting chips to provide white light illumination. These two types of LED brackets are currently separate brackets, generally used independently in their respective applications. However, for applications requiring both colored and white light illumination, they need to be installed together, which is more complicated and the LED chips occupy more space. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an LED bracket with dual lighting features, including full-color and white light, easy installation, and a small footprint.

[0004] The technical solution adopted by this utility model to solve the problem is:

[0005] A dual-lighting LED bracket includes a bracket body with bowls, multiple pads on the bracket body, multiple solder feet connected to the pads in a one-to-one correspondence, a first light-emitting chip emitting white light, and three second light-emitting chips emitting red, green, and blue light respectively. An insulating barrier is integrally formed between the opposite side walls of the bowl, dividing the bowl into a first bowl and a second bowl, one smaller and one larger. The first and second light-emitting chips are respectively disposed on the pads in the first and second bowls, and the first and second light-emitting chips can be individually controlled by their respective solder feet.

[0006] In a further improvement, the main body of the support is elongated, the second bowl is elongated and grooved, and the three second light-emitting chips are arranged in a straight line.

[0007] In a further improvement, all of the solder feet are located on the same side of the bracket body, and each solder foot has a single-sided local thinning structure at the bend where it bends towards the bottom of the bracket body.

[0008] In a further improvement, the main body of the bracket is a plastic component, and each pad has a recessed locking point structure on the side portion of the bracket body.

[0009] In a further improvement, the main body of the support is square, the second bowl is rectangular with a groove, and the three second light-emitting chips are arranged in a triangular pattern.

[0010] In a further improvement, the main body of the bracket is a plastic component, and the multiple solder feet are arranged on two opposite sides of the main body, and each solder foot has a retaining opening on the side portion enclosed within the main body.

[0011] As a further improvement, the solder pads are provided with adhesive-holding openings on the side portions of the pads that are enclosed within the outer sidewall of the bracket body.

[0012] In a further improvement, each solder foot is provided with multiple anti-penetration lines on both the front and back sides of the body enclosed within the bracket.

[0013] In a further improvement, the adhesive inlet and multiple anti-penetration lines are both located at the connection between the solder foot and the pad.

[0014] In a further improvement, both the first and second bowls have an opening larger than the bottom.

[0015] The beneficial effects of this utility model are as follows: This utility model sets a baffle between the two side walls of the bowl and cup, dividing the bowl and cup into a first bowl and a second bowl. The first bowl and cup are respectively equipped with a first light-emitting chip and three second light-emitting chips, realizing the integration of white light-emitting and full-color light-emitting chips into one LED bracket. Only one type of LED bracket is needed to meet the requirements of white light-emitting and full-color light-emitting, which is convenient for installation. Compared with the existing technology of mixing two types of LED brackets, it also occupies less space. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the first embodiment of this utility model from one angle;

[0017] Figure 2 This is a three-dimensional structural schematic diagram of the first embodiment of this utility model from another angle;

[0018] Figure 3 This is a three-dimensional structural diagram of the solder pads and solder feet of the first embodiment of this utility model;

[0019] Figure 4 This is a three-dimensional structural schematic diagram of the second embodiment of the present invention from one angle;

[0020] Figure 5 This is a three-dimensional structural schematic diagram of the second embodiment of the present invention from another angle;

[0021] Figure 6 This is a three-dimensional structural diagram of the solder pads and solder feet of the second embodiment of this utility model; Detailed Implementation

[0022] The following will provide a clear and complete description of the concept, specific structure, and technical effects of this invention in conjunction with embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of this invention. The various technical features of this invention can be combined interactively without contradicting each other.

[0023] Reference Figures 1 to 6 A dual-light LED bracket includes a bracket body 1 with a bowl or cup, multiple pads 2 on the bracket body 1, multiple solder feet 3 connected to the multiple pads 2 in a one-to-one correspondence, a first light-emitting chip 4, and three second light-emitting chips 5, wherein the first light-emitting chip 4 emits white light, and the three second light-emitting chips 5 emit red light, green light, and blue light, respectively.

[0024] A baffle 11 is provided on the bowl-shaped part of the support body 1. The baffle 11 is located between the two side walls of the bowl-shaped part and adopts an integral structure. The support body 1 is formed by plastic injection molding and has insulation capabilities. Similarly, the integral baffle 11 is also made of plastic material and has insulation capabilities. The baffle 11 divides the bowl-shaped part into a first bowl-shaped part 12 and a second bowl-shaped part 13, which are of different sizes. The first light-emitting chip 4 and three second light-emitting chips 5 are respectively installed on the pads 2 inside the first bowl-shaped part 12 and the second bowl-shaped part 13. Preferably, both the first bowl-shaped part 12 and the second bowl-shaped part 13 have an opening larger than the bottom, which facilitates the light emitted by the light-emitting chips.

[0025] A barrier 11 divides the original large bowl into two parts, separating the first light-emitting chip 4 from the three second light-emitting chips 5, making them two independently controllable parts. When white light illumination is needed, only the first light-emitting chip 4 needs to be controlled to emit light, while when full-color illumination is needed, only the three second light-emitting chips 5 need to be controlled to emit light for light mixing.

[0026] Reference Figures 1 to 3 In the first embodiment, the support body 1 is shaped like a rectangular strip, with a second bowl 13 arranged in a long, recessed shape. The three second light-emitting chips 5 are arranged in a straight line within this recessed second bowl 13. There are six solder feet 3 in total: two for controlling the first light-emitting chips 4 within the first bowl 12, and four for controlling the second light-emitting chips 5 within the second bowl 13. All six solder feet 3 are located on the same side of the support body 1. In actual use, the support body 1 is mounted on the circuit board in a side-lit configuration, providing side-emitting illumination.

[0027] The solder foot 3 needs to be bent so that the end fits against the bottom surface of the bracket body 1. The bracket body 1 is made of plastic material. In order to reduce the pulling of the plastic material by the solder foot 3 during the bending process, a single-sided local thinning structure is set at each bending point of the solder foot 3 towards the bottom surface of the bracket body 1 to make it easy to bend.

[0028] Since the support body 1 is a plastic component, each solder pad 2 has a recessed locking structure 21 on its side surface enclosed within the support body 1. This increases the area of ​​the solder pad 2 enclosed by the support body 1, and also reduces the pulling of the plastic material during the bending of the solder foot 3. Both the thinning structure on the solder foot 3 and the locking structure 21 on the solder pad 2 increase the firmness of the support body 1's enclosure, effectively preventing red ink penetration during testing.

[0029] Reference Figures 4 to 6 In the second embodiment, the support body 1 is square, the second cup 13 on it is a rectangular groove with the short side and long side being relatively close, while the first cup 12 is a relatively long and thin groove. The three second light-emitting chips 5 are arranged in a triangular pattern. The triangular arrangement here mainly means that the distance between the three second light-emitting chips 5 is basically the same, and the triangular arrangement makes the light mixing effect better.

[0030] In this embodiment, there are six solder feet 3. Two of them are used to control the first light-emitting chip 4 inside the first bowl 12, and the other four are used to control the second light-emitting chip 5 inside the second bowl 13. These six solder feet 3 are divided into two groups of three, and the two groups of solder feet 3 are respectively arranged on two opposite sides of the bracket body 1. In actual use, the bracket body 1 is mounted on the circuit board in a forward-facing position, providing forward-emitting illumination.

[0031] The support body 1 is a component made of plastic material. To enhance the firmness of the plastic material encasing the pads 2 and solder feet 3, each solder foot 3 has a retaining opening 100 on its side portion encased within the support body 1. Simultaneously, the pads 2 also have retaining openings 100 on their side portions encased within the outer sidewall of the support body 1. Figure 6 As shown, there are six solder pads 2 corresponding to the six solder feet 3. The six solder feet 3 are located on the left and right sides of the bracket body 1, respectively. The four solder pads 2 located on the upper and lower sides are provided with adhesive openings 100 on their side parts. These solder pads 2 with adhesive openings 100 are covered by the outer side wall of the bracket body 1.

[0032] Furthermore, each solder foot 3 has multiple anti-penetration lines 200 on both the front and back sides enclosed within the support body 1. For example... Figure 6 As shown, each solder foot 3 has six anti-penetration lines 200, three on the front and three on the back. The retaining opening 100 and the anti-penetration lines 200 are both located at the connection between the solder foot 3 and the pad 2. The anti-penetration lines 200 effectively improve the red ink performance of the LED bracket. The number of anti-penetration lines 200 can be adjusted according to the specific product requirements.

[0033] In this utility model, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "install," "connect," "join," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "join" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] It should be noted that the above is only a further description of the present utility model in conjunction with the embodiments, and does not constitute a limitation on the protection scope of the present utility model. Any simple modifications to the present technology are only to achieve the purpose of the present invention by essentially the same means, and should all fall within the protection scope of the present utility model.

Claims

1. A dual-lighting LED bracket, comprising a bracket body (1) with a bowl-shaped cup, a plurality of pads (2) disposed on the bracket body (1), a plurality of solder feet (3) corresponding to the plurality of pads (2), a first light-emitting chip (4) emitting white light, and three second light-emitting chips (5) emitting red, green, and blue light respectively, characterized in that: An insulating barrier (11) is integrally provided between the opposite side walls of the bowl, so that the bowl is divided into a first bowl (12) and a second bowl (13) of different sizes. The first light-emitting chip (4) and the second light-emitting chip (5) are respectively disposed on the pads (2) in the first bowl (12) and the second bowl (13), and the first light-emitting chip (4) and the second light-emitting chip (5) can be controlled individually by their respective solder feet (3).

2. The dual-lighting LED bracket according to claim 1, characterized in that: The main body (1) of the support is long and narrow, the second bowl (13) is long and narrow, and the three second light-emitting chips (5) are arranged in a straight line.

3. The dual-lighting LED bracket according to claim 2, characterized in that: The multiple solder feet (3) are all located on the same side of the support body (1), and each solder foot (3) is provided with a single-sided local thinning structure at the bend where it bends toward the bottom of the support body (1).

4. The dual-lighting LED bracket according to claim 3, characterized in that: The bracket body (1) is a plastic component, and each pad (2) has a recessed locking structure (21) on the side part wrapped inside the bracket body (1).

5. The dual-lighting LED bracket according to claim 1, characterized in that: The main body (1) of the support is square, the second bowl (13) is rectangular groove, and the three second light-emitting chips (5) are arranged in a triangular pattern.

6. The dual-lighting LED bracket according to claim 5, characterized in that: The bracket body (1) is a plastic component. The multiple solder feet (3) are divided into two groups and are respectively set on two opposite sides of the bracket body (1). Each solder foot (3) has a retaining opening (100) on the side part wrapped inside the bracket body (1).

7. A dual-lighting LED bracket according to claim 6, characterized in that: The solder pads (2) are provided with adhesive slots (100) on the side of the part that is wrapped around the outer side wall of the bracket body (1).

8. A dual-lighting LED bracket according to claim 6, characterized in that: Each of the solder feet (3) has multiple anti-penetration lines (200) on the front and back sides of the bracket body (1) enclosed within it.

9. A dual-lighting LED bracket according to claim 8, characterized in that: The adhesive inlet (100) and multiple anti-penetration lines (200) are both located at the connection between the solder foot (3) and the pad (2).

10. A dual-lighting LED bracket according to any one of claims 1 to 8, characterized in that: Both the first bowl (12) and the second bowl (13) have an opening that is larger than the bottom.

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