Plate type eave lamp and lamp string thereof

Abstract

The utility model relates to the technical field of lamps, and discloses a plate type eave lamp and a lamp string thereof, the lamp comprises a PCB lamp panel, a base and an upper end cover; a light source is installed on the upper end face of the PCB lamp panel, and the two ends of the PCB lamp panel are electrically connected with a first set of electric leads and a second set of electric leads respectively. The base is provided with a containing position used for containing a PCB lamp panel. The upper end cover is provided with a light-transmitting part, the upper end cover is connected with the base to form a wire inlet channel and a wire outlet channel, and the wire inlet channel and the wire outlet channel are communicated with the containing position; the PCB lamp panel is mounted in the accommodating position; the utility model has the advantages that: 1, a traditional spherical lamp is changed into a plate-type lamp, so that the lamp is more convenient and labor-saving to mount, and the problem that the traditional spherical lamp is difficult to mount is effectively solved; the lamp structure is simplified, the overall lamp size is reduced, and the manufacturing cost of the lamp is remarkably reduced;

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a panel roof lamp and its string of lights. Background Technology

[0002] With the improvement of living standards, more and more consumers are keen to install lighting fixtures on the eaves of buildings to enhance the environment and create a comfortable and relaxing atmosphere. Traditional eaves decorative lighting fixtures are mostly bulb lamps. Because bulb lamps are relatively large and have a spherical bulb shell, it is difficult to position the spherical surface when fixing the lamp, requiring more tools to secure it, and the lamp is prone to falling off the eaves. On the other hand, the overall manufacturing cost of the lamps is high, which cannot meet current production and usage needs. To address these problems, the inventor has developed a new invention. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by providing a panel roof lamp and its string, which is easy to install and low in cost.

[0004] To achieve the above objectives, this utility model provides a panel-type eaves lamp, comprising a PCB lamp board, a base, and an upper cover; a light source is mounted on the upper surface of the PCB lamp board, and a first set of conductive wires and a second set of conductive wires are electrically connected to both ends of the PCB lamp board; the base is provided with a receiving position for placing the PCB lamp board; the upper cover is provided with a light-transmitting part, and the upper cover and the base are connected to each other to form an inlet channel and an outlet channel, both of which are connected to the receiving position; the PCB lamp board is installed in the receiving position, and the first set of conductive wires and the second set of conductive wires pass through the inlet channel and the outlet channel respectively; the light source faces the light-transmitting part.

[0005] Preferably, both the first group of conductive wires and the second group of conductive wires include a positive electrode wire, a negative electrode wire, and a signal wire; the positive electrode wire, the negative electrode wire, and the signal wire are covered with an insulating layer.

[0006] Preferably, the light-transmitting portion protrudes outward to form a convex mirror.

[0007] Preferably, the accommodating position is provided with at least one set of positioning posts for positioning the PCB lamp board; the accommodating position is symmetrically provided with at least two sets of limiting steps, the limiting steps being "L" shaped.

[0008] Preferably, the base and the upper cover are interlocked to form a set of locking holes; an adhesive layer is provided on the back of the base.

[0009] Preferably, a first longitudinal limiting strip is provided at the upper part of the incoming line channel, and a second longitudinal limiting strip is provided at the lower part of the incoming line channel. The first and second longitudinal limiting strips are arranged opposite to each other and divide the incoming line channel into multiple parallel limiting grooves. Multiple transverse arc-shaped pressure strips are provided in the limiting grooves.

[0010] Preferably, both the base and the upper cover are transparent, and the inner wall of the upper cover is also patterned; the outer edge of the base is provided with at least two sealing lines, and the base is connected to the upper cover through the sealing lines.

[0011] This utility model also provides a panel-type eaves light string, including the above-mentioned panel-type eaves light, with multiple panel-type eaves lights connected in series. The first panel-type eaves light is connected to a male plug; the last panel-type eaves light is connected to a female socket; and an intelligent controller is also provided between the first panel-type eaves light and the male plug.

[0012] Preferably, the male plug is externally fitted with a first threaded seat; it also includes an adapter plug, which has a plug-in port that can be plugged into the male plug, and the plug-in port has an external thread, which the first threaded seat can be threaded into.

[0013] Preferably, the female seat is externally fitted with a second threaded seat; it also includes a waterproof end cap, which is fitted onto the top of the female seat, and the second threaded seat is threadedly connected to the waterproof end cap.

[0014] Beneficial effects: Compared with the prior art, this utility model is a panel-type eaves light and its light string, which has the following advantages:

[0015] 1. Replacing traditional spherical lamps with panel lamps makes installation more convenient and labor-saving, effectively solving the problem of difficult installation of traditional spherical lamps;

[0016] 2. Simplify the lamp structure, reduce the overall lamp volume, and significantly reduce the manufacturing cost of the lamp;

[0017] 3. Improve the internal structure of the lamps and simplify the lamp molding process. The lamp molding process is highly automated, which effectively improves the lamp molding efficiency.

[0018] 4. The entire string of lights has high waterproof performance and can be intelligently controlled. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the lamp structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the PCB lamp board structure of this utility model.

[0021] Figure 3This is a schematic diagram of the conductive wire structure of this utility model.

[0022] Figure 4 This is an exploded structural diagram of the base and upper cover of this utility model.

[0023] Figure 5 This is a schematic diagram of the upper end cover structure of this utility model.

[0024] Figure 6 This is a schematic diagram of the base structure of this utility model.

[0025] Figure 7 This is a schematic diagram of the overall structure of the light string of this utility model.

[0026] The reference numerals in the figures include:

[0027] PCB LED board--1, Light source--11, First group of conductive lines--12, Second group of conductive lines--13, Positive wire--14, Negative wire--15, Signal line--16, Insulating layer--17, Base--2, Receiving position--21, Positioning post--22, Limiting step--23, Adhesive layer--24, Sealing line--25, Top cover--3, Light-transmitting part--31, Convex mirror--32 Pattern--33, Inlet channel--4, First longitudinal limit bar--41, Second longitudinal limit bar--42, Limit groove--43, Transverse arc-shaped pressure bar--44, Outlet channel--5, Lock hole--6, Male plug--7, First threaded seat--71, Adapter plug--72, External thread part--74, Female seat--8, Second threaded seat--81, Waterproof end cap--82, Intelligent controller--9. Detailed Implementation

[0028] The following is in conjunction with the appendix Figures 1 to 7 This utility model will be described in detail.

[0029] This utility model is a panel-type eaves lamp, including a PCB lamp board 1, a base 2, and an upper cover 3; a light source 11 is installed on the upper surface of the PCB lamp board 1, and a first set of conductive wires 12 and a second set of conductive wires 13 are electrically connected to both ends of the PCB lamp board 1 respectively; the base 2 is provided with a receiving position 21 for placing the PCB lamp board 1; the upper cover 3 is provided with a light-transmitting part 31, and the upper cover 3 is connected to the base 2 to form an inlet channel 4 and an outlet channel 5, both of which are connected to the receiving position 21; the PCB lamp board 1 is installed in the receiving position 21, and the first set of conductive wires 12 and the second set of conductive wires 13 pass through the inlet channel 4 and the outlet channel 5 respectively; the light source 11 faces the light-transmitting part 31; after the lamp is powered on, the light source 11 emits light, and the light shines outward through the light-transmitting part 31.

[0030] This utility model is mainly used for decorative lighting in outdoor locations such as building eaves. Compared with traditional decorative lamps, it has the following advantages: 1. It replaces the traditional spherical lamp with a plate-type lamp, which is easier and less labor-intensive to install, effectively solving the problems of difficult installation and easy detachment of traditional spherical lamps; 2. It simplifies the lamp structure and reduces the overall lamp volume, thereby significantly reducing the manufacturing cost of the lamp; 3. It improves the internal structure of the lamp, greatly simplifying the lamp molding process, and achieving a high degree of automation in the lamp molding process, effectively improving the lamp molding efficiency; 4. The overall light string has high waterproof performance, effectively extending the service life of the lamp, and enabling intelligent control of the lamp.

[0031] As an embodiment, as shown in the figure, both the first group of conductive wires 12 and the second group of conductive wires 13 include a positive electrode wire 14, a negative electrode wire 15, and a signal wire 16; the positive electrode wire 14, the negative electrode wire 15, and the signal wire 16 are covered with an insulating layer 17. The signal wire 16 is located between the positive electrode wire 14 and the negative electrode wire 15, allowing users to send commands to the light string via software, controllers, etc., thereby achieving intelligent control of the light string's flashing frequency, illumination time, etc.

[0032] Preferably, the light-transmitting portion 31 protrudes outward to form a convex mirror 32. The convex mirror 32 can diffuse the light emitted by the light source 11, and the scattered light shines on the building, creating a comfortable and relaxing atmosphere while making the building's appearance more beautiful.

[0033] Preferably, the receiving position 21 is provided with at least one set of positioning posts 22 for positioning the PCB light board 1. The PCB light board 1 is provided with positioning holes corresponding to the positioning posts 22. By placing the positioning holes of the PCB light board 1 into the positioning posts 22, the light board can be quickly positioned and assembled. On the other hand, the receiving position 21 is symmetrically provided with at least two sets of limiting steps 23, which are L-shaped. When the PCB light board 1 is placed in the receiving position 21, the limiting steps 23 can support and lift the PCB light board 1, forming a safe space below the PCB light board, so that the electronic components soldered on the back of the PCB light board 1 are not squeezed and are not easily damaged.

[0034] Preferably, the base 2 and the upper cover 3 are staggered to form a set of locking holes 6; here, staggered means that the two locking holes 6 are arranged diagonally, as shown in the figure. The locking holes 6 are mainly used for fixing and installing the lamps, and the staggered arrangement of the locking holes 6 can also reduce the number of locking holes 6 to be opened. In addition to fixing the lamps through the locking holes 6, since the lamps are small in size and light in weight, the back of the base 2 is provided with an adhesive layer 24, and the lamps can also be positioned by adhesive.

[0035] In this technical solution, a first longitudinal limiting strip 41 is provided at the upper part of the inlet channel 4, and a second longitudinal limiting strip 42 is provided at the lower part of the inlet channel 4. The first longitudinal limiting strip 41 and the second longitudinal limiting strip 42 are arranged opposite to each other, and the oppositely arranged longitudinal limiting strips also divide the inlet channel 4 into multiple parallel limiting grooves 43; multiple transverse arc-shaped pressure strips 44 are provided in the limiting grooves 43. When the first group of conductive wires 12 and the second group of conductive wires 13 pass through the inlet channel 4 and the outlet channel 5, the first longitudinal limiting strip 41 and the second longitudinal limiting strip 42 form a longitudinal pressing and positioning of the parallel positive electrode wire 14, signal wire 16 and negative electrode wire 15, while the transverse arc-shaped pressure strips 44 press the conductive wires transversely, fixing the conductive wires and sealing the opening end of the wire channel, which greatly improves the waterproof performance of the lamp. In this technical solution, the inlet channel 4 and the outlet channel 5 have the same structure.

[0036] Preferably, both the base 2 and the upper cover 3 are transparent. The inner wall of the upper cover 3 is also decorated with a pattern 33. The transparent upper cover 3 exposes the pattern 33, enhancing the aesthetics of the lamp and concealing the internal structure of the lamp. At the same time, when the light source 11 emits light, it illuminates the pattern 33, which in turn refracts the light out of the lamp. The concave and convex texture creates refraction, dispersing and weakening the light effect, making the light of the lamp more layered, with a wider illumination range, and more colorful. The outer edge of the base 2 is provided with at least two sealing lines 25 arranged side by side. The base 2 is connected to the upper cover 3 through the sealing lines 25. Here, the sealing lines 25 continuously cover the entire outer edge of the base 2. When the upper cover 3 is connected to the base 2 by ultrasonic welding, the base 2 and the upper cover 3 are sealed together, further improving the waterproof performance of the entire lamp.

[0037] This utility model also provides a panel-type eaves light string, including the aforementioned panel-type eaves light, with multiple panel-type eaves lights connected in series. The first panel-type eaves light is connected to a male plug 7; the last panel-type eaves light is connected to a female connector 8; and a smart controller 9 is also provided between the first panel-type eaves light and the male plug 7. The male plug 7 and female connector 8 are used not only to connect to an external power source but also to connect multiple light strings in series. A QR code is printed on the smart controller 9, allowing users to remotely control the light strings via software by scanning the QR code. The smart controller 9 can also be detachably connected to the light strings via the male plug 7 and female connector 8.

[0038] Preferably, the male plug 7 is externally fitted with a first threaded seat 71; to facilitate the connection of the light string to an external power source, this technical solution also includes an adapter plug 72, which is provided with a plug-in port that can be plugged into the male plug 7. The plug-in port is externally provided with an external thread 74, and the first threaded seat 71 can be threadedly connected to the external thread 74, thereby further locking the male plug 7 and the adapter plug 72 to prevent them from falling off, and at the same time, it can play a role in sealing and waterproofing.

[0039] In another embodiment, the female connector 8 is externally fitted with a second threaded seat 81; it also includes a waterproof end cap 82, which is fitted onto the top of the female connector 8, and the second threaded seat 81 is threadedly connected to the waterproof end cap 82. When the light string is not powered on, the waterproof end cap 82 covers the insertion port of the female connector 8 to prevent external moisture from entering the interior of the female connector 8, thereby extending the service life of the female connector 8. Simultaneously, the waterproof end cap 82 can be locked in place by the second threaded seat 81 to secure it. The waterproof end cap 82 is movably mounted on the light string via a connecting strap and is hung outdoors with the light string, making it easy to locate when needed.

[0040] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A panel-type eaves lamp, characterized in that: The system includes a PCB light board (1), a base (2), and an upper cover (3). A light source (11) is installed on the upper surface of the PCB light board (1), and the two ends of the PCB light board (1) are electrically connected to a first set of conductive wires (12) and a second set of conductive wires (13). The base (2) is provided with a receiving position (21) for placing the PCB light board (1). The upper cover (3) is provided with a light-transmitting part (31). The upper cover (3) and the base (2) are connected to each other to form an inlet channel (4) and an outlet channel (5). The inlet channel (4) and the outlet channel (5) are both connected to the receiving position (21). The PCB light board (1) is installed in the receiving position (21), and the first set of conductive wires (12) and the second set of conductive wires (13) pass through the inlet channel (4) and the outlet channel (5) respectively. The light source (11) faces the light-transmitting part (31).

2. A panel roof lamp according to claim 1, characterized in that: The first group of conductive wires (12) and the second group of conductive wires (13) each include a positive electrode wire (14), a negative electrode wire (15) and a signal wire (16); the positive electrode wire (14), the negative electrode wire (15) and the signal wire (16) are covered with an insulating layer (17).

3. A panel roof lamp according to claim 1, characterized in that: The light-transmitting part (31) protrudes outward to form a convex mirror (32).

4. A panel-type eaves lamp according to claim 1, characterized in that: The accommodating position (21) is provided with at least one set of positioning posts (22) for positioning the PCB lamp board (1); at least two sets of limiting steps (23) are symmetrically arranged in the accommodating position (21), and the limiting steps (23) are "L" shaped.

5. A panel roof lamp according to claim 1, characterized in that: The base (2) and the upper cover (3) are interlocked to form a set of lock holes (6); an adhesive layer (24) is provided on the back of the base (2).

6. A panel roof lamp according to claim 1, characterized in that: The upper part of the inlet channel (4) is provided with a first longitudinal limiting strip (41), and the lower part of the inlet channel (4) is provided with a second longitudinal limiting strip (42). The first longitudinal limiting strip (41) and the second longitudinal limiting strip (42) are arranged opposite to each other and divide the inlet channel (4) into multiple parallel limiting grooves (43). Multiple transverse arc-shaped pressure strips (44) are provided in the limiting grooves (43).

7. A panel roof lamp according to claim 1, characterized in that: The base (2) and the upper cover (3) are both transparent. The inner wall of the upper cover (3) is also provided with a pattern (33). The outer edge of the base (2) is provided with at least two sealing lines (25). The base (2) is connected to the upper cover (3) through the sealing lines (25).

8. A panel-type eaves light string, characterized in that: The panel eaves lamp as described in any one of claims 1 to 7 is provided, wherein multiple panel eaves lamps are connected in series, the first panel eaves lamp is connected to a male plug (7), the last panel eaves lamp is connected to a female socket (8), and an intelligent controller (9) is provided between the first panel eaves lamp and the male plug (7).

9. A panel-type eaves light string according to claim 8, characterized in that: The male plug (7) is externally fitted with a first threaded seat (71); it also includes an adapter plug (72), which is provided with a plug-in port that can be plugged into the male plug (7), and the plug-in port is externally provided with an external thread (74), and the first threaded seat (71) can be threadedly connected to the external thread (74).

10. A panel-type eaves light string according to claim 8, characterized in that: The female seat (8) is externally fitted with a second threaded seat (81); it also includes a waterproof end cap (82), which is fitted onto the top of the female seat (8), and the second threaded seat (81) is threadedly connected to the waterproof end cap (82).

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