Cup lamp

Abstract

The utility model provides a cup lamp which comprises a lamp body, the upper end of the lamp body is provided with a lamp cap used for being connected with a lamp holder, the end portion of the lamp cap is provided with two lamp feet and a notch, and the end face of the notch is provided with a hole body. A light source plate and a control plate are arranged in the lamp body, lamp beads are arranged on the light source plate, the control plate is electrically connected with the light source plate and the lamp feet, and a toggle switch used for adjusting the color temperature of the lamp beads is arranged at the upper end of the control plate. A toggle part of the toggle switch upwards penetrates through the hole body and extends out of the lamp holder, and the extending length of the toggle part is smaller than the depth of the notch. According to the cup lamp, the color temperature can be quickly adjusted, and the cup lamp is compact in structure, attractive in appearance, safe to use and long in service life.

Description

Technical Field

[0001] The utility model relates to a lamp, in particular to a cup lamp. Background Art

[0002] There are many cup lamp products on the market. They are small and bright, and are very popular in the market with special lighting needs. The cup lamps on the market are basically based on customer needs. Manufacturers will set different color temperatures before leaving the factory and then sell them on the market. Customers purchase according to different color temperature requirements. This leads to the need to prepare different products due to different color temperatures. If the market demand for a certain color temperature is low, it will lead to overstocking or understocking, which is a big problem for manufacturers and inventory. Utility Model Content

[0003] Technical problems to be solved

[0004] The technical problem to be solved by the utility model is to provide a cup lamp which has a compact structure, can quickly adjust the color temperature, has an attractive appearance and a long service life.

[0005] Technical solutions to the problem

[0006] The utility model provides a cup lamp, which includes a lamp body 2, the upper end of the lamp body 2 is provided with a lamp head 1 for connecting to a lamp holder, the end of the lamp head 1 is provided with two lamp pins 31 and a recess 11, and the end face of the recess 11 is provided with a hole 101; a light source board 6 and a control board 5 are provided in the lamp body 2, the light source board 6 is provided with lamp beads, the control board 5 is electrically connected to the light source board 6 and the lamp pins 31 respectively, the upper end of the control board 5 is provided with a toggle switch 4 for adjusting the color temperature of the lamp beads, the toggle part 41 of the toggle switch 4 passes upward through the hole 101 and extends to the outside of the lamp head 1, and the protruding length of the toggle part 41 is less than the depth of the recess 11.

[0007] Furthermore, the control board 5 is vertically arranged, and the side wall of the control board 5 is in contact with the inner wall of the lamp body 2 .

[0008] Furthermore, a vertical partition 12 is provided in the lamp holder 1 and is located between the two lamp pins 31 . A positioning groove 50 is provided at the upper end of the control board 5 for accommodating the vertical partition 12 to be inserted and realize positioning and axial support.

[0009] Furthermore, the recess 11 has a first plane 11a and a second plane 11b connected to each other, the first plane 11a is parallel to the plane formed by the axes of the two lamp pins 31, both ends of the first plane 11a extend outside the lamp holder 1, the second plane 11b is parallel to the end face of the lamp holder 1, and the edge of the second plane 11b extends outside the lamp holder 1.

[0010] Furthermore, the hole 101 is a strip-shaped hole, and its length direction is parallel to the intersection line of the first plane 11a and the second plane 11b.

[0011] Furthermore, the hole 101 is opened at the root of the second plane 11b.

[0012] Furthermore, the angle formed between the two ends of the notch 11 and the axis of the lamp holder 1 is greater than or equal to 120 degrees and less than 150 degrees.

[0013] Furthermore, the toggle switch 4 is a patch switch.

[0014] Furthermore, the lamp holder 1 is made of high-temperature resistant plastic.

[0015] Furthermore, a cylindrical first connecting portion 21 is provided at the upper end of the lamp body 2, the inner wall of the first connecting portion 21 extends upward to form a second connecting portion 211, and a mounting cavity is formed on the lamp head 1 with an open lower end for accommodating the insertion of the second connecting portion 211. There is a gap between the bottom surface of the mounting cavity and the end surface of the second connecting portion, the toggle switch 4 is located in the gap, and the end of the second connecting portion 211 contacts the toggle switch 4 and supports it.

[0016] Beneficial effects

[0017] The cup lamp of the present invention is provided with a toggle switch, which can adjust the color temperature, is easy to adjust, can meet different usage requirements, and has a good user experience; the toggle switch is arranged at the end of the lamp head and is hidden in the lamp holder after installation, which improves the overall appearance integrity, has a beautiful appearance, no abruptness, and will not cause misoperation; a recess structure is provided on the top of the lamp head to provide installation space for the toggle part, which has a compact structure, is easy to operate, and has high safety in use; a partition structure is provided to improve wiring safety, and at the same time realizes installation positioning and axial support for the control panel, which is convenient for rapid positioning and installation of the control panel, and improves the installation reliability and stability of the control panel, avoids the phenomenon of loosening of the control panel, and improves the overall quality of the lamp; the lamp head is made of high-temperature resistant plastic, is light in weight, has high heat resistance and flame retardancy, and also has excellent machining performance, aging resistance, and dimensional stability, which improves the overall quality of the cup lamp; the cup lamp of the present invention can realize rapid adjustment of color temperature, has a compact structure, beautiful appearance, is safe to use and has a long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the cup lamp of the utility model;

[0019] Figure 2 This is a schematic structural diagram of the cup lamp of the utility model from another angle;

[0020] Figure 3 This is a schematic diagram of the explosion structure of the cup lamp of the utility model;

[0021] Figure 4 This is a first plane sectional view of the cup lamp of the present invention;

[0022] Figure 5 This is a second plane sectional view of the cup lamp of the present invention;

[0023] Figure 6 This is a third plane sectional view of the cup lamp of the present invention;

[0024] Figure 7 This is a schematic diagram of the installation of the control panel of the cup lamp of the present invention;

[0025] Figure 8 This is a schematic structural diagram of the lamp holder of the cup lamp of the present invention. DETAILED DESCRIPTION

[0026] The following describes the embodiments of the present utility model in detail with reference to the accompanying drawings.

[0027] See Figures 1-8The present invention provides a cup lamp, which includes a lamp body 2. The lamp body 2 is a conical structure as a whole. A lamp cap 1 is provided at the upper end of the lamp body 2 (its installation position is defined as the upper end). The lamp cap 1 is cylindrical and is used to connect to the lamp holder. Two lamp pins 31 are provided at the end of the lamp cap 1. The lamp pins 31 are used to contact the metal contacts in the socket of the lamp holder to achieve electrical connection. The lamp pins 31 are metal rods. In this application, a recess 11 is also provided at the end of the lamp cap 1. A hole 101 is provided on the end face of the recess 11. A light source board 6 and a control board 5 are provided in the lamp body 2. The light source board is arranged in parallel, that is, perpendicular to the axis of the lamp body 2. A plurality of lamp beads are provided on the light source board 6. In this embodiment, they are LED lamp beads with small size. , with the advantages of high brightness and low energy consumption, the control board 5 is electrically connected to the light source board 6 and the lamp foot 31 respectively, for controlling the LED lamp beads. At the same time, a toggle switch 4 is provided at the upper end of the control board 5, and the toggle switch 4 is used to adjust the color temperature of the lamp beads. A toggle part 41 is provided on the toggle switch 4, and the toggle part 41 passes upward through the hole 101 and extends to the outside of the lamp head 1 for toggle operation, thereby realizing the adjustment of the color temperature. The protruding length of the toggle part 41 is less than the depth of the recess 11, and it is arranged at the end (top) of the lamp head. After installation, it is hidden in the lamp holder, with beautiful appearance and no abrupt feeling, just like an ordinary cup lamp. When adjusting, you only need to remove the lamp body; in this application, the toggle switch 4 is a patch switch with low cost and easy installation.

[0028] In the present application, a vertical partition 12 is provided in the lamp holder 1, and the vertical partition 12 is located between the two lamp pins 31. In this embodiment, the vertical partition is perpendicular to the connection line of the two lamp pins 31, thereby improving the safety of the wiring; and the control panel 5 is vertically arranged, and at the same time, the control panel 5 is perpendicular to the vertical partition, and the side wall of the control panel 5 is in contact with the inner wall of the lamp body 2, thereby improving its installation stability and avoiding shaking; a positioning groove 50 is provided at the upper end of the control panel 5, and the positioning groove 50 can accommodate the vertical partition 12 to insert, thereby realizing the installation positioning and axial support of the control panel, which facilitates the rapid positioning and installation of the control panel 5, and at the same time, improves the installation reliability and stability of the control panel, avoids the phenomenon of loosening of the control panel, and improves the overall quality of the lamp.

[0029] A cylindrical first connecting portion 21 is provided at the upper end of the lamp body 2, which is coaxial with the lamp body 2. The inner wall of the first connecting portion 21 extends axially upward to form a second connecting portion 211, which is also cylindrical. At the same time, a cylindrical mounting cavity is formed on the lamp holder 1, and the lower end of the mounting cavity is open (open), which can accommodate the mounting cavity into which the second connecting portion 211 is inserted, thereby realizing the connection between the lamp body and the lamp holder. After installation, the outer wall of the lamp holder is flush with the outer wall of the first connecting portion, that is, the diameter is the same, forming an integrated structure. At the same time, the end of the first connecting portion contacts the lower end of the lamp holder to realize the axial alignment of the lamp holder. To limit, and the outer wall of the second connecting part is fitted with the inner wall of the installation cavity, thereby realizing connection; at the same time, there is a gap (distance) between the bottom surface of the installation cavity and the end surface of the second connecting part, and the toggle switch 4 is located in the gap. At the same time, the upper end of the second connecting part 211 is in contact with the lower end of the toggle switch 4, thereby having a certain supporting effect on the toggle switch. On the one hand, it reduces the installation space, and at the same time can protect the toggle switch, preventing the toggle switch from receiving excessive axial force and causing its pins to separate from the control board, thereby improving the reliability of the installation and use of the toggle switch and extending its service life.

[0030] In this embodiment, the end of the lamp cap is concave downward to form the notch, see Figure 8 The recess 11 has a first plane 11a and a second plane 11b connected to each other, wherein the first plane 11a is parallel to the plane formed by the axes of the two lamp pins 31, the two ends of the first plane 11a extend to the outside of the lamp holder 1, the second plane 11b is parallel to the end face of the lamp holder 1, the edge of the second plane 11b extends to the outside of the lamp holder 1, and the intersection of the first plane 11a and the second plane 11b is parallel to the line connecting the two lamp pins 31; the angle formed between the two ends of the recess 11 (second plane) and the axis of the lamp holder 1 is greater than or equal to 120 degrees and less than 150 degrees

[0031] The hole body 101 is a strip-shaped hole, and its length direction is parallel to the intersection of the first plane 11a and the second plane 11b. In order to further improve the compactness of the structure, the hole body 101 is opened at the root of the second plane 11b, that is, close to the intersection of the first plane and the second plane, so that the toggle part fits as closely as possible to the first plane 11a, thereby protecting the toggle part and improving the compactness and aesthetics of the overall structure.

[0032] In the present application, the lamp holder 1 is made of high-temperature resistant plastic, such as polyimide PI, polyetheretherketone PEEK, polyamideimide PAI (also known as TORLON), polybenzimidazole PBI, polyetherimide PEI (also known as ULTEM), polyphenylene sulfide PPS, nylon 46, polysulfone PSU, polyethersulfone PES, polytetrafluoroethylene PTFE, polyvinylidene fluoride PVDF and other plastics, which have high heat resistance and flame retardancy, and usually also have excellent machining performance, aging resistance, and dimensional stability.

[0033] The cup lamp of the present invention is provided with a toggle switch, which can adjust the color temperature, is easy to adjust, can meet different usage requirements, and has a good user experience; the toggle switch is arranged at the end of the lamp head and is hidden in the lamp holder after installation, which improves the overall appearance integrity, has a beautiful appearance, no abruptness, and will not cause misoperation; a recess structure is provided on the top of the lamp head to provide installation space for the toggle part, which has a compact structure, is easy to operate, and has high safety in use; a partition structure is provided to improve wiring safety, and at the same time realizes installation positioning and axial support for the control panel, which is convenient for rapid positioning and installation of the control panel, and improves the installation reliability and stability of the control panel, avoids the phenomenon of loosening of the control panel, and improves the overall quality of the lamp; the lamp head is made of high-temperature resistant plastic, is light in weight, has high heat resistance and flame retardancy, and also has excellent machining performance, aging resistance, and dimensional stability, which improves the overall quality of the cup lamp; the cup lamp of the present invention can realize rapid adjustment of color temperature, has a compact structure, beautiful appearance, is safe to use and has a long service life.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A cup lamp, characterized by: The utility model comprises a lamp body, wherein the upper end of the lamp body is provided with a lamp head for connecting to the lamp holder, the end of the lamp head is provided with two lamp feet and a recess, and the end face of the recess is provided with a hole body; a light source board and a control board are provided in the lamp body, the light source board is provided with lamp beads, the control board is electrically connected to the light source board and the lamp feet respectively, and the upper end of the control board is provided with a toggle switch for adjusting the color temperature of the lamp beads, the toggle part of the toggle switch passes upward through the hole body and extends to the outside of the lamp head, and the protruding length of the toggle part is less than the depth of the recess.

2. The cup lamp according to claim 1, characterized in that: The control panel is vertically arranged, and the side wall of the control panel is in contact with the inner wall of the lamp body.

3. The cup lamp according to claim 1, characterized in that: A vertical partition is provided in the lamp holder and is located between the two lamp pins. A positioning groove is provided on the upper end of the control board for accommodating the vertical partition and realizing positioning and axial support.

4. The cup lamp according to claim 1, characterized in that: The recess has a first plane and a second plane connected to each other, the first plane is parallel to the plane formed by the axes of the two lamp pins, the two ends of the first plane extend outside the lamp holder, the second plane is parallel to the end face of the lamp holder, and the edge of the second plane extends outside the lamp holder.

5. The cup lamp according to claim 4, characterized in that: The hole body is a strip-shaped hole, and the length direction of the hole body is parallel to the intersection line of the first plane and the second plane.

6. The cup lamp according to claim 5, characterized in that: The hole is opened at the root of the second plane.

7. The cup lamp according to claim 1 or 5, characterized in that: An included angle formed between the two ends of the notch and the axis of the lamp holder is greater than or equal to 120 degrees and less than 150 degrees.

8. The cup lamp according to claim 1, characterized in that: The toggle switch is a patch switch.

9. The cup lamp according to claim 1, characterized in that: The lamp holder is made of high-temperature resistant plastic.

10. The cup lamp according to claim 1, characterized in that: A cylindrical first connecting part is provided at the upper end of the lamp body, the inner wall of the first connecting part extends upward to form a second connecting part, and the lamp holder is formed with a mounting cavity with an open lower end for accommodating the insertion of the second connecting part. There is a gap between the bottom surface of the mounting cavity and the end surface of the second connecting part, the toggle switch is located in the gap, and the end of the second connecting part contacts the toggle switch and supports it.

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