Round lamp strip

Abstract

The utility model provides a round lamp strip, including: FPCB board base material, lamp bead, colloid and wire core, install the casing pipe in the colloid, the colloid is cylindrical structure, the outside surface of colloid evenly and integrally forms a plurality of triangular bump, the casing pipe is filled with the colloid, install the FPCB board base material in the casing pipe through the colloid, compared with the prior art, the utility model discloses a round lamp strip. Compared with the prior art, the LED lamp strip has the advantages that due to the protection of the colloid and the sleeve, the wire core and the FPCB base material can be effectively prevented from being affected by external physical damage, moisture, dust and other factors, the reliability of the lamp strip is improved, the service life of the lamp strip is prolonged, and due to the arrangement of the FPCB base material, the service life of the lamp strip is prolonged. The multiple sets of lamp beads are symmetrically installed on the upper side surface and the lower side surface of the FPCB base material, the light emitting efficiency is greatly improved, the design enables the lamp beads to be distributed in a larger surface area, therefore, the coverage range of a light source is increased, and the output and utilization efficiency of light energy is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the field of lamp equipment, and particularly relates to a circular lamp belt. Background Art

[0002] A light strip is a strip lighting device composed of multiple light-emitting diodes (LEDs). Current light strips have some shortcomings, among which the most prominent ones are the existence of dark areas and blind spots. This problem mainly stems from the arrangement and spacing of the lamp beads in the light strip. Since the lamp beads are not continuously and evenly distributed, dark areas with weak illumination are easily formed in the intervals between the lamp beads. At the same time, the light-emitting angle of the light strip is limited, resulting in some angles that cannot be effectively covered by light, resulting in blind spots. For this problem, conventional solutions include increasing the number of lamp beads and increasing the power of the light strip. By increasing the number of lamp beads, the distance between the lamp beads can be reduced to a certain extent, thereby reducing the occurrence of dark areas. Increasing the power of the light strip can enhance the light intensity, trying to make up for the lack of light in dark areas and blind spots. However, these methods have obvious disadvantages. Increasing the number of lamp beads will lead to higher costs and may increase the heat generation of the light strip, which will put higher requirements on heat dissipation, otherwise it may affect the service life and performance stability of the light strip. Although increasing the power can enhance the light intensity, it will also increase energy consumption and may cause the light strip to heat up more seriously, causing safety hazards and may also generate more heat impact on the surrounding environment. Therefore, a new structure is needed to solve the above technical problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a circular light strip to solve the problems raised in the above background technology.

[0004] The utility model is realized by the following technical scheme: a circular light strip, comprising: an FPCB board substrate, lamp beads, a colloid and a wire core, a sleeve is installed inside the colloid, the colloid is in a cylindrical structure, a plurality of triangular protrusions are uniformly formed on the outer surface of the colloid, the sleeve is filled with colloid, an FPCB board substrate is installed inside the sleeve through the colloid, lamp beads are installed on the upper and lower surfaces of the FPCB board substrate, the wire core is symmetrically installed inside the colloid, light strip heads are installed at both ends of the colloid, the two ends of the wire core are electrically connected to the light strip head respectively, resistors are symmetrically installed on the upper and lower surfaces of the FPCB board substrate, and the FPCB board substrate is in a U-shaped structure.

[0005] As a preferred embodiment, the materials of the colloid and the sleeve are both made of a mixture of PVC and silicone, a wire core is symmetrically installed at the center of the left edge and the center of the right edge of the colloid, and a light strip head with the same structure is symmetrically installed at the left and right ends of the colloid. A circular light strip includes: an FPCB board substrate 120, a lamp bead 140, a colloid 100 and a wire core 130, a sleeve 150 is installed inside the colloid 100, the colloid 100 has a cylindrical structure, and the outer surface of the colloid 100 is uniformly formed with There are multiple triangular protrusions 110, and the sleeve 150 is filled with colloid 100. The FPCB board substrate 120 is installed inside the sleeve 150 through the colloid 100. Lamp beads 140 are installed on the upper and lower surfaces of the FPCB board substrate 120. The wire core 130 is symmetrically installed inside the colloid 100. Light strip heads are installed at both ends of the colloid 100. The two ends of the wire core 130 are electrically connected to the light strip heads respectively. Resistors 160 are symmetrically installed on the upper and lower surfaces of the FPCB board substrate 120. The FPCB board substrate 120 has a U-shaped structure.

[0006] See also Figures 1 to 4 As the first embodiment of the utility model: the material of the colloid 100 and the sleeve 150 are both made of a mixture of PVC and silicone, a wire core 130 is symmetrically installed at the center of the left edge and the center of the right edge of the colloid 100, and a light strip head with the same structure is symmetrically installed at the left end and the right end of the colloid 100;

[0007] The light strip head is electrically connected to the power supply directly connected to the DC 5V-274V power supply and the AC 12V-274V power supply directly connected to the AC power supply. The cross section of the sleeve 150 is a cross-shaped structure. The sleeve 150 is provided with a receiving cavity inside. The FPCB substrate 120 is fixedly installed inside the receiving cavity through the colloid 100.

[0008] During use, when the user needs to install it, the user can install the entire device at the location where it needs to be installed. Due to the properties of the colloid 100, it can fit the installation location very well. During installation, if the user needs to cut the light strip, the user only needs to cut it along the space between the two lamp beads 140 (the circuit can continue to work after cutting, which needs to be implemented according to the actual circuit design. The specific electrical connection principle and circuit connection structure of the wire core 130, the FPCB board substrate 120 and the light strip head are all existing technologies and are not described here). Due to the protection of the colloid 100 and the sleeve 150, the wire core 130 and the FPCB board substrate can be effectively prevented from being affected by external physical damage, moisture, dust and other factors, thereby improving the reliability and service life of the light strip. Moreover, since the colloid 100 constitutes a soft light strip, it can be cut at any position according to actual needs to adapt to installation scenarios of different lengths and shapes. At the same time, due to its soft characteristics, it can better fit various complex surfaces and curves during the installation process, without the need to use too many fixings and complex installation processes, saving installation time and cost.

[0009] See also Figures 1 to 4 As the second embodiment of the utility model: the FPCB substrate 120 is a bent substrate, the FPCB substrate 120 is bent along the central axis to form a U-shaped structure, the upper surface and the lower surface of the FPCB substrate 120 are evenly and symmetrically installed with multiple groups of lamp beads 140, and a resistor 160 is installed between every eight lamp beads 140;

[0010] The illumination range of the lamp beads 140 on the upper surface of the FPCB substrate 120 is 0° to 180°, and the illumination range of the lamp beads 140 on the lower surface of the FPCB substrate 120 is 0° to 180°. The FPCB substrate 120 is electrically connected to the wire core 130;

[0011] When in use, when the FPCB board substrate 120 is powered on through the lamp head and the wire core 130 (the lamp head can be directly connected to the power supply through DC 5V - 274V and directly connected to the AC power supply through AC 12V - 274V. Its circuit structure and electrical structure are prior arts and will not be elaborated here), at this time, the lamp beads 140 on the upper and lower surfaces of the FPCB board substrate 120 will emit light. Since the light-emitting angle of the lamp beads 140 on the upper surface of the FPCB board substrate 120 is 180 degrees and the light-emitting angle of the lamp beads 140 on the lower surface is also 180 degrees, a 360-degree dead-angle-free illumination range can be achieved, reducing the generation of dark areas. By bending the FPCB board substrate along the central axis into a U-shaped structure and symmetrically installing multiple groups of lamp beads 140 on its upper and lower surfaces, the light-emitting efficiency is greatly improved. This design enables the lamp beads 140 to be distributed over a larger surface area, thereby increasing the coverage range of the light source (0° to 360°) and effectively enhancing the output and utilization efficiency of light energy.

[0012] As a preferred embodiment, the lamp head is electrically connected by directly connecting to the power supply through DC 5V - 274V and directly connecting to the AC power supply through AC 12V - 274V. The cross-section of the sleeve is in a cross-shaped structure, and an accommodation cavity is provided inside the sleeve. The FPCB board substrate is fixedly installed inside the accommodation cavity through a colloid.

[0013] As a preferred embodiment, the FPCB board substrate is a bent substrate. The FPCB board substrate is bent along the central axis into a U-shaped structure. Multiple groups of lamp beads are symmetrically and evenly installed on the upper and lower surfaces of the FPCB board substrate. A resistor is installed between every eight lamp beads.

[0014] As a preferred embodiment, the illumination range of the lamp beads on the upper surface of the FPCB board substrate is 0° to 180°, and the illumination range of the lamp beads on the lower surface of the FPCB board substrate is 0° to 180°. The FPCB board substrate is electrically connected to the wire core. By bending the FPCB board substrate along the central axis into a U-shaped structure and symmetrically installing multiple groups of lamp beads on its upper and lower surfaces, the light-emitting efficiency is greatly improved. This design enables the lamp beads to be distributed over a larger surface area, thereby increasing the coverage range of the light source (0° to 360°) and effectively enhancing the output and utilization efficiency of light energy.

[0015] After adopting the above technical solution, the beneficial effects of the present utility model are as follows: By providing a colloid and a sleeve, the sleeve is installed inside the colloid, the colloid is filled inside the sleeve, wire cores are symmetrically installed inside the colloid, and an FPCB board substrate is installed inside the sleeve through the colloid. The FPCB board substrate is electrically connected to the wire cores. When in use, due to the protection of the colloid and the sleeve, the wire cores and the FPCB board substrate can be effectively prevented from being affected by external physical damage, moisture, dust and other factors, thereby improving the reliability and service life of the light strip. Moreover, since the colloid forms a flexible light strip, it can be cut at any position according to actual needs to adapt to installation scenarios of different lengths and shapes. At the same time, due to its flexible characteristics, it can better fit various complex surfaces and curves during the installation process, without the need to use too many fixing parts and complex installation processes, saving installation time and costs.

[0016] By providing an FPCB board substrate, multiple groups of lamp beads are symmetrically installed on the upper and lower surfaces of the FPCB board substrate. The FPCB board substrate is bent along the central axis into a U-shaped structure, and the FPCB board substrate is a flexible board. When in use, by bending the FPCB board substrate along the central axis into a U-shaped structure and symmetrically installing multiple groups of lamp beads on its upper and lower surfaces, the light-emitting efficiency is greatly improved. This design enables the lamp beads to be distributed over a larger surface area, thereby increasing the coverage range of the light source (0° to 360°) and effectively enhancing the output and utilization efficiency of light energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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 following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 It is a front view structure diagram of a circular light strip of the present utility model.

[0019] Figure 2 It is a schematic diagram of the internal structure of a circular light strip of the present utility model.

[0020] Figure 3 It is a side view structure diagram of a circular light strip of the present utility model.

[0021] Figure 4 It is a schematic diagram of the colloid of a circular light strip of the present utility model.

[0022] In the figure, 100-colloid, 110-triangular bump, 120-FPCB board substrate, 130-wire core, 140-triangular bump, 150-sleeve, 160-resistance. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 4 The utility model provides a technical solution: a circular light strip, comprising: an FPCB substrate 120, a lamp bead 140, a colloid 100 and a wire core 130, a sleeve 150 is installed inside the colloid 100, the colloid 100 is in a cylindrical structure, and a plurality of triangular protrusions 110 are uniformly formed on the outer surface of the colloid 100, the sleeve 150 is filled with the colloid 100, the FPCB substrate 120 is installed inside the sleeve 150 through the colloid 100, the lamp bead 140 is installed on the upper and lower surfaces of the FPCB substrate 120, the wire core 130 is symmetrically installed inside the colloid 100, the light strip heads are installed at both ends of the colloid 100, and the two ends of the wire core 130 are electrically connected to the light strip heads respectively, the upper and lower surfaces of the FPCB substrate 120 are symmetrically installed with resistors 160, and the FPCB substrate 120 is in a U-shaped structure.

[0025] See also Figures 1 to 4 As the first embodiment of the utility model: the material of the colloid 100 and the sleeve 150 are both made of a mixture of PVC and silicone, a wire core 130 is symmetrically installed at the center of the left edge and the center of the right edge of the colloid 100, and a light strip head with the same structure is symmetrically installed at the left end and the right end of the colloid 100;

[0026] The light strip head is electrically connected to the power supply directly connected to the DC 5V-274V power supply and the AC 12V-274V power supply directly connected to the AC power supply. The cross section of the sleeve 150 is a cross-shaped structure. The sleeve 150 is provided with a receiving cavity inside. The FPCB substrate 120 is fixedly installed inside the receiving cavity through the colloid 100.

[0027] During use, when the user needs to install it, the user can install the entire device at the location where it needs to be installed. Due to the properties of the colloid 100, it can fit the installation location very well. During installation, if the user needs to cut the light strip, the user only needs to cut it along the space between the two lamp beads 140 (the circuit can continue to work after cutting, which needs to be implemented according to the actual circuit design. The specific electrical connection principle and circuit connection structure of the wire core 130, the FPCB board substrate 120 and the light strip head are all existing technologies and are not described here). Due to the protection of the colloid 100 and the sleeve 150, the wire core 130 and the FPCB board substrate can be effectively prevented from being affected by external physical damage, moisture, dust and other factors, thereby improving the reliability and service life of the light strip. Moreover, since the colloid 100 constitutes a soft light strip, it can be cut at any position according to actual needs to adapt to installation scenarios of different lengths and shapes. At the same time, due to its soft characteristics, it can better fit various complex surfaces and curves during the installation process, without the need to use too many fixings and complex installation processes, saving installation time and cost.

[0028] See also Figures 1 to 4 As the second embodiment of the utility model: the FPCB substrate 120 is a bent substrate, the FPCB substrate 120 is bent along the central axis to form a U-shaped structure, the upper surface and the lower surface of the FPCB substrate 120 are evenly and symmetrically installed with multiple groups of lamp beads 140, and a resistor 160 is installed between every eight lamp beads 140;

[0029] The illumination range of the lamp beads 140 on the upper surface of the FPCB substrate 120 is 0° to 180°, and the illumination range of the lamp beads 140 on the lower surface of the FPCB substrate 120 is 0° to 180°. The FPCB substrate 120 is electrically connected to the wire core 130;

[0030] When in use, when the FPCB board substrate 120 is powered on through the lamp head and the wire core 130 (the lamp head can be directly connected to the power supply through DC 5V - 274V and directly connected to the AC power supply through AC 12V - 274V, and its circuit structure and electrical structure are prior arts and will not be elaborated here), at this time, the lamp beads 140 on the upper surface and the lower surface of the FPCB board substrate 120 will emit light. Since the light-emitting angle of the lamp beads 140 on the upper surface of the FPCB board substrate 120 is 180 degrees and the light-emitting angle of the lamp beads 140 on the lower surface is also 180 degrees, a 360-degree dead-angle-free illumination range can be achieved, reducing the generation of dark areas. By bending the FPCB board substrate along the central axis into a U-shaped structure and symmetrically installing multiple groups of lamp beads 140 on its upper and lower surfaces, the light-emitting efficiency is greatly improved. This design enables the lamp beads 140 to be distributed over a larger surface area, thereby increasing the coverage range of the light source (0° to 360°) and effectively enhancing the output and utilization efficiency of light energy.

[0031] 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.

Claims

1. A circular light strip, comprising: An FPCB substrate (120), a lamp bead (140), a colloid (100), and a wire core (130), wherein a sleeve (150) is installed inside the colloid (100), the colloid (100) is in a cylindrical structure, and a plurality of triangular protrusions (110) are uniformly and integrally formed on the outer surface of the colloid (100); The sleeve (150) is filled with a colloid (100), an FPCB substrate (120) is installed inside the sleeve (150) through the colloid (100), lamp beads (140) are installed on the upper surface and the lower surface of the FPCB substrate (120), a wire core (130) is symmetrically installed inside the colloid (100), and light strip heads are installed at both ends of the colloid (100); The two ends of the wire core (130) are electrically connected to the light strip head respectively, and resistors (160) are symmetrically mounted on the upper surface and the lower surface of the FPCB board substrate (120), and the FPCB board substrate (120) has a U-shaped structure.

2. A circular light strip as claimed in claim 1, characterized in that: The material of the colloid (100) and the sleeve (150) is a mixture of PVC and silicone, a wire core (130) is symmetrically installed at the center position of the left edge and the center position of the right edge of the colloid (100), and a light strip head with the same structure is symmetrically installed at the left end and the right end of the colloid (100).

3. A circular light strip as claimed in claim 2, characterized in that: The light strip head is electrically connected via a DC 5V-274V direct power supply and an AC 12V-274V direct power supply; the cross section of the sleeve (150) is a cross-shaped structure; a receiving cavity is provided inside the sleeve (150); an FPCB substrate (120) is fixedly mounted inside the receiving cavity via a colloid (100).

4. A circular light strip as claimed in claim 3, characterized in that: The FPCB substrate (120) is a bent substrate, and the FPCB substrate (120) is bent along the central axis to form a U-shaped structure. A plurality of groups of lamp beads (140) are evenly and symmetrically mounted on the upper surface and the lower surface of the FPCB substrate (120), and a resistor (160) is mounted between every eight lamp beads (140).

5. A circular light strip as claimed in claim 4, characterized in that: The illumination range of the lamp beads (140) on the upper surface of the FPCB substrate (120) is 0° to 180°, and the illumination range of the lamp beads (140) on the lower surface is 0° to 180°, and the FPCB substrate (120) is electrically connected to the wire core (130).

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