TWM467009U - LED lamp - Google Patents

Abstract

A LED lamp is provided. The LED lamp includes a base having a through hole; an installation shaft having a first end rotatably disposed in the through hole and a second end disposed on the outside of the base with at least one LED; and an adjusting portion disposed on the base and having a first portion connected to the installation shaft; and a second portion connected to the base, wherein the first portion is operated to rotate the installation shaft.

Description

LED light

The present invention relates to an LED lamp, and more particularly to an LED lamp for use in a vehicle such as a vehicle and adapted to various lamp configurations to adjust the direction of the light source.

Due to fluctuations in energy prices, people's demand for energy conservation has also become popular. Replacing traditional incandescent bulbs with LED lights has become a major energy-saving measure.

However, the light generated by the LED lamp is not full-circumferential. Therefore, if an attempt is made to replace a conventional incandescent light bulb with an existing LED lamp, the structure of the lamp may be difficult to match, resulting in scattered light source reflection direction and poor light collecting effect, resulting in brightness. Insufficient, not in line with driving needs. In particular, the lamp types of different types of vehicles manufactured by various manufacturers are not the same, and the refraction and reflection treatment of the light source is different, so that when the LED lamp is replaced, problems such as uneven light amount and poor light shape are easily generated. Get the light you need.

In the conventional technology, a complex reflector structure is used to match a plurality of LEDs, so that the light source meets the driving demand, for example, Japanese Patent Laid-Open No. 2009-094014, JP-A-2010-040527, and the like. However, the LED lights in these technologies must be used in combination with complex structures such as reflectors. It is not possible to solve problems such as uneven light quantity and poor light shape by simply replacing the LED lights. If the entire lamp is to be replaced, it is also necessary to consider Whether the new luminaire structure can match the problems of different types of vehicles, this will inevitably waste the existing luminaires, and also pay more for the disassembly configuration.

Taiwan's new patent M351159 is designed to solve this problem. The LED lamp adjusts the illumination direction of the LED light source by adjusting the rotating disk, so that the light reflected by the structure of the lamp reflector and the like conforms to the driving demand of the vehicle. However, with the demands of miniaturization and light weight of new types of vehicles, as well as the structure of lamps of different brands and different types of vehicles, the space for adjusting the bulbs on these lamps is getting smaller and smaller, which will cause replacement of the lamps. Adjustment difficulties.

In order to overcome the shortcomings of the prior art, the present invention proposes an LED lamp, which can meet the needs of various lamps, and can easily adjust the direction of the LED light source after installing the LED lamp, without requiring additional adjustment space and tools, so that the lighting meets the driving demand of the vehicle. .

According to the above concept, the present invention provides an LED lamp comprising: a base having a constant hole; a mounting shaft having: a first end rotatably disposed in the through hole; and a second end disposed on the The pedestal is provided with at least one LED; and an adjusting portion is disposed on the pedestal, having: a first portion connected to the mounting shaft; and a second portion connected to the pedestal The first portion is operated to rotate the mounting shaft.

In the LED lamp of the above structure, the first portion has a bayonet, and the second portion has a groove formed along an edge of the first portion, and the bayonet is inserted into the groove. The mounting shaft is rotated by rotating the first portion or the second portion.

In the LED lamp of the above structure, at least one of the first portion and the second portion is a slot structure, and the first shaft portion or the second portion is rotated to drive the mounting shaft to rotate and borrow The gullet structure is fixed by inserting a fixing pin to the gullet structure.

In the LED lamp of the above structure, the first portion has an operating rod, the second portion has a groove, and the operating rod is disposed on the mounting shaft, and extends from the mounting shaft to the groove and The groove is passed out, and when the operating lever is operated, the mounting shaft is rotated.

In the LED lamp of the above structure, the through hole is disposed in the center of the base, and the base further includes a bottom plate in the through hole, the first end is pierced from the bottom plate, and the first end is further configured. A holder fixes the mounting shaft by adjusting the holder against the bottom plate.

According to the above concept, the present invention provides an LED lamp comprising: a base; a mounting shaft having: a first end rotatably disposed in the base; and a second end disposed on the base And at least one LED; and an adjusting portion disposed on the base, having: a first portion connected to the mounting shaft; and a second portion connected to the base by operation The first portion rotates the mounting shaft.

The LED lamp of the above-mentioned structure has a uniform hole, the base further has a bottom plate in the through hole, the first end is pierced from the bottom plate, and the first end is further provided with a fixing device. The mounting shaft is fixed by adjusting the holder against the bottom plate.

In the LED lamp of the above structure, the first portion has a bayonet, and the second portion has a groove formed along an edge of the first portion, and the bayonet is inserted into the groove. The mounting shaft is rotated by rotating the first portion or the second portion.

In the LED lamp of the above-mentioned structure, when at least one of the first portion and the second portion is a slot structure, the mounting shaft is rotated by rotating the first portion or the second portion. And fixing the slot structure by inserting a fixing pin to the slot structure. When the first portion has an operating lever and the second portion has a recess, the operating rod is disposed on the mounting shaft. The mounting shaft extends toward and from the groove, and when the operating lever is operated, the mounting shaft is rotated.

According to the above concept, the present invention provides an LED lamp comprising: a base; a mounting shaft rotatably disposed on the base and having at least one LED; and an adjusting portion disposed on the mounting shaft The mounting shaft is rotated by operating the adjusting portion.

1, 2‧‧‧ LED lights

10a, 10b‧‧‧LED

11‧‧‧Installation shaft

11a‧‧‧ first end

11b‧‧‧second end

11c‧‧‧Perforation

12‧‧‧ Pedestal

12a‧‧‧ Groove

12b‧‧‧through hole

12c‧‧‧Installation Department

13‧‧‧Retainer

14‧‧‧Operator

15‧‧‧floor

16, 26, 36‧ ‧ adjustment department

16a, 26a, 36a‧‧‧ first

16b, 26b, 36b‧‧‧ second

26c, 36c‧‧‧ fixed pin

The first figure shows a side view of the LED lamp 1 of the first embodiment of the present invention.

The second drawing shows an exploded view of the LED lamp 1 of the first embodiment of the present invention.

The third drawing shows a side view of the LED lamp 1 of the first embodiment of the present invention adjusted from the state of the first figure.

The fourth figure is a rear view of the LED lamp 1 in the state of the third figure.

The fifth drawing is a side view of the LED lamp 2 of the second embodiment of the present invention.

The sixth drawing is an exploded top view of the adjustment portion 16 of the second embodiment of the present creation.

The seventh drawing is a side view of the adjusting portion 26 of the third embodiment of the present creation.

The eighth (A) and eighth (B) drawings are side views of the adjustment portion 36 of the fourth embodiment of the present creation.

The ninth drawing is a rear view of an LED lamp of another embodiment of the present creation.

The present invention can be fully understood by the following examples, and the person skilled in the art can do so. However, the implementation of the present invention is not limited to the following embodiments, and those skilled in the art can still rely on the present invention. Other embodiments are contemplated by the spirit of the disclosed embodiments, and such embodiments are intended to be within the scope of the present invention.

Hereinafter, an LED lamp according to an embodiment of the present invention will be described with reference to the drawings. The first figure shows a side view of the LED lamp 1 of the first embodiment of the present invention. As can be seen from the first figure, the main components of the LED lamp 1 include a mounting shaft 11, a heat sink base 12 (hereinafter referred to as a base 12), and an operating lever 14. On both sides of the second end 11b of the mounting shaft 11, LEDs 10a and LEDs 10b are provided. The susceptor 12 is generally used as a mechanism for dissipating heat of the LED. In the first embodiment, the pedestal 12 is provided with a groove 12a for inserting the operating lever 14 so that the operating lever 14 can be coupled to the first mounting shaft 11. One end 11a (described later). The susceptor 12 further includes a mounting portion 12c. The mounting portion 12c is a structure in which the LED lamp 1 is mounted and fixed to other lamps (reflectors).

Referring to the second drawing, the second drawing shows an exploded view of the LED lamp 1 of the first embodiment of the present invention. As can be seen from the second figure, the base 12 further includes a through hole 12b. The through hole 12b has a slightly larger diameter than the mounting shaft 11, and the mounting shaft 11 is disposed therein, and the mounting shaft 11 is configured to be in the through hole. Rotate within 12b. The first end 11a of the mounting shaft 11 further has a through hole 11c for arranging and fixing the operating lever 14 for the user to move the operating lever 14 from the outside of the base 12 to drive the mounting shaft 11 to rotate. Further, the bottom plate 15 is disposed at the position of the opening on the side close to the through hole 12b. The first end 11a of the mounting shaft 11 is configured to pass through the bottom plate 15, and the first end 11a is further provided with a holder 13 for adjusting the rotation of the mounting shaft 11 by the operating lever 14 (ie, adjusting the LEDs 10a, 10b). After the illumination direction), the mounting shaft 11 can be fixed by the operation of the holder 13 against the bottom plate 15, so that the mounting shaft 11 does not deviate from the adjusted position.

Referring to the third drawing, the third drawing shows a side view of the LED lamp 1 of the first embodiment of the present invention adjusted from the state of the first figure. As can be seen from the third figure, when the operating lever 14 is moved to one end of the groove 12a, since the mounting shaft 11 is rotated, the illumination directions of the LEDs 10a and 10b are also adjusted. Please refer to the fourth figure, which is a rear view of the LED lamp 1 in the state of the third figure. In the fourth figure, after the adjustment of the illumination directions of the LEDs 10a, 10b is completed, the state in which the holder 13 is fixed to the mounting shaft 11 is shown.

In the first embodiment, the first end 11a, the through hole 11c and the operating lever 14 may be collectively referred to as a first portion of the adjusting portion, and the recess 12a may be referred to as a second portion of the adjusting portion, by the first portion and the first portion With the cooperation of the second part, the adjustment of the LED lamp 1 can be performed. Further, the operating lever 14 may be replaced by a screw or the like. If the screw is inserted into the threaded through hole 11c from the groove 12a and the mounting shaft 11 is adjusted, the screw can be tightened after the adjustment to make the diameter larger than The groove 12a The screw head is fixed to the base 12 while also preventing further rotation of the mounting shaft 11. Moreover, the curvature of the groove 12a can be set as needed. Preferably, the operating rod 14 can rotate the mounting shaft 11 by 30° to 90°, and although other ranges are possible, the maximum can not exceed 359° because If the groove 12a is formed as a groove having no end portion, adjustment cannot be performed. Further, the through hole 11c is provided to be combined with the operating lever 14, but may be replaced with a single radial projection without providing the through hole 11c, and a through hole that can be coupled with the radial projection is provided to the operating lever 14. At the end, the same effect can be achieved. Further, the operating lever 14 or the through hole 11c is not limited to the radial direction, and may not be perpendicular to the axial direction of the mounting shaft 11.

Please refer to the fifth figure, which is a side view of the LED lamp 2 of the second embodiment of the present invention. In the second embodiment, the same elements as those in the first embodiment are denoted by the same reference numerals, and the description thereof will be omitted.

In the fifth diagram, the main components of the LED lamp 2 include a mounting shaft 11, a base 12, and an adjustment portion 16. The susceptor 12 is different from the first embodiment in that no groove is provided, and the adjustment is performed by additionally providing the adjustment portion 16. The adjustment portion 16 is disposed on one of the top surfaces of the susceptor 12 (i.e., closer to one of the LEDs 10a, 10b). The adjustment portion 16 has a first portion 16a and a second portion 16b.

Regarding the detailed structure of the adjustment portion 16, please refer to the sixth diagram, and the sixth diagram is an exploded top view of the adjustment portion 16 of the second embodiment of the present invention. In the sixth figure, the first portion 16a is a member connected to the mounting shaft 11, and faces the second portion 16b, and has a bayonet 17 which protrudes from the first portion 16a. The second portion 16b is coupled to the top surface of the base 12 and has a groove 18. The groove 18 is provided such that the bayonet 17 can be inserted therein. The groove 18 is formed along the edge direction of the first portion 16a (such as the circular arc groove in the sixth figure), and the width thereof must be slightly larger than the diameter of the bayonet 17, and the curvature can be set as needed, preferably 30. °~90°, although other ranges are also possible, the maximum can not exceed 359°. If the groove 18 is formed as a groove with no end, it cannot be adjusted. With the configuration of the adjusting portion 16, the user can move the latch 17 to either end of the groove 18 by rotating the first portion 16a or the second portion 16b, thereby driving the mounting shaft 11 to rotate.

In the second embodiment, the bayonet 17 does not have to be disposed on the surface of the first portion 16a, and may be disposed on the surface of the second portion 16b. Similarly, the groove 18 can also be disposed in the first portion 16a or the second portion 16b.

Please refer to the seventh figure, and the seventh figure is the adjustment part 26 of the third embodiment of the present creation. Side view. In the third embodiment, since the elements other than the adjustment portion are the same as those of the second embodiment, the description thereof will be omitted, and the mounting shaft 11 is not shown in order to simplify the contents of the drawings.

In the seventh diagram, the adjustment portion 26 includes a first portion 26a, a second portion 26b, and a fixing pin 26c. The first portion 26a and the second portion 26b are both a gullet structure having a plurality of grooves, and the groove openings of the first portion 26a and the second portion 26b are configured to face each other. The first portion 26a is connected to the mounting shaft 11, and the second portion 26b is connected to the base 12. The mounting shaft 11 is rotated by rotating at least one of the first portion 26a and the second portion 26b (as indicated by the two arrows in the seventh figure), and when the mounting shaft 11 is adjusted to the proper position, the fixing pin 26c is A groove of the first portion 26a and the second portion 26b is inserted to fix the modulating portion 26 to prevent further rotation thereof. In the third embodiment, the first portion 26a and the second portion 26b are disposed so as not to mesh with each other.

Please refer to the eighth (A) and eighth (B) drawings, and the eighth (A) and eighth (B) drawings are side views of the adjusting portion 36 of the fourth embodiment of the present invention. In the fourth embodiment, since the elements other than the adjustment portion are the same as those of the second and third embodiments, the description thereof will be omitted. As can be seen from the eighth (A) and eighth (B) drawings, the adjustment portion 36 includes the first portion 36a, the second portion 36b, and the fixing pin 36c. The first portion 36a or the second portion 36b is a cogging structure having a plurality of grooves, and the groove opening of the first portion 36a is configured to face the second portion 36b, the groove of the second portion 36b The slot opening is configured to face the first portion 36a. The first portion 36a is connected to the mounting shaft 11, and the second portion 36b is connected to the base 12. The mounting shaft 11 is rotated by rotating at least a first portion 36a and a second portion 36b, and when the mounting shaft 11 is adjusted to an appropriate position, the fixing pin 36c is inserted into one of the first portion 36a or the second portion 36b. The groove is used to fix the modulating portion 36 to prevent further rotation thereof.

The ninth drawing is a rear view of an LED lamp of another embodiment of the present creation. In the ninth figure, a double-sided adjustment structure is adopted, wherein the base 12 of the LED lamp is provided with two grooves (not shown), and the operating rod 14 can be set as a one, which is disposed through the mounting shaft 11 from the Two grooves pass through. The operating lever 14 may be provided as two, and are respectively disposed on the mounting shaft 11 and are passed out from the corresponding recesses. This arrangement can be adjusted in various ways to prevent the LED lamp from being unable to adjust at certain positions due to the limitation of the specific structure.

This creation can be applied to a variety of automotive lights, such as H1, H3, H4, H7, H8, H9, H10, H11, H12, H13, H13W, H15, H16, HB1, HB3, HB4, HB5, HS1. 880, 881, 884, 885, 886, 889, 893, 896, 897, etc. number.

More examples of the implementation of this creation are provided below.

Embodiment 1 : An LED lamp comprising: a base having a constant hole; a mounting shaft having: a first end rotatably disposed on the through hole; and a second end disposed on the base In addition, at least one LED is disposed; and an adjusting portion is disposed on the base, having: a first portion connected to the mounting shaft; and a second portion connected to the base, by operating the first One part rotates the mounting shaft.

Embodiment 2: The LED lamp of embodiment 1, wherein the first portion has a bayonet, the second portion has a groove, the groove is formed along an edge of the first portion, the bayonet Then, the groove is inserted, and the mounting shaft is rotated by rotating the first portion or the second portion.

Embodiment 3: The LED lamp of embodiment 1, wherein at least one of the first portion and the second portion is a slot structure, and the device is driven by rotating the first portion or the second portion The shaft rotates and secures the gullet structure by inserting a retaining pin into the gullet structure.

Embodiment 4: The LED lamp of embodiment 1, wherein the first portion has an operating rod, the second portion has a groove, and the operating rod is disposed on the mounting shaft, and the mounting shaft is The groove extends and passes out of the groove, and when the operating lever is operated, the mounting shaft is rotated.

Embodiment 5: The LED lamp of embodiment 1, wherein the through hole is disposed at a center of the base, the base further comprises a bottom plate, the first end is pierced from the bottom plate, and the first end The first end is further provided with a fixing device for fixing the mounting shaft by adjusting the fixing device against the bottom plate.

Embodiment 6: An LED lamp comprising: a base; a mounting shaft having: a first end rotatably disposed in the base; and a second end disposed outside the base Having at least one LED; and an adjustment portion disposed on the base, having: a first portion coupled to the mounting shaft; and a second portion coupled to the base by operating the first portion , the mounting shaft is rotated.

Embodiment 7: The LED lamp of embodiment 6, wherein the base has a uniform hole, the base further comprises a bottom plate, the first end is pierced from the bottom plate, and the first end is further A holder is disposed to secure the mounting shaft by adjusting the holder against the bottom plate.

Embodiment 8: The LED lamp of embodiment 6, wherein the first portion has a bayonet, the second portion has a groove formed along an edge of the first portion, the bayonet is inserted into the groove, and the first portion or the second portion is rotated The mounting shaft rotates.

The LED lamp of embodiment 6, wherein when at least one of the first portion and the second portion is a slotted structure, the first portion or the second portion is rotated to drive the Mounting the shaft to rotate, and fixing the slot structure by inserting a fixing pin to the slot structure. When the first portion has an operating lever and the second portion has a recess, the operating rod is disposed on The mounting shaft extends from the mounting shaft to the recess and passes through the recess. When the operating lever is operated, the mounting shaft is rotated.

Embodiment 10: An LED lamp comprising: a base; a mounting shaft rotatably disposed on the base and having at least one LED; and an adjusting portion disposed on the mounting shaft by operation The adjustment unit rotates the mounting shaft.

This creation is a difficult and innovative invention, which has deep industrial value and is submitted in accordance with the law. In addition, the present invention may be modified by those skilled in the art without departing from the scope of the appended claims.

1‧‧‧LED lights

10a, 10b‧‧‧LED

11‧‧‧Installation shaft

11a‧‧‧ first end

11b‧‧‧second end

11c‧‧‧Perforation

12‧‧‧ Pedestal

12a‧‧‧ Groove

12b‧‧‧through hole

13‧‧‧Retainer

14‧‧‧Operator

15‧‧‧floor

Claims (10)

An LED lamp comprising: a base having a constant hole; a mounting shaft having: a first end rotatably disposed on the through hole; and a second end disposed outside the base At least one LED; and an adjustment portion disposed on the base, having: a first portion coupled to the mounting shaft; and a second portion coupled to the base, the first portion being operated The mounting shaft rotates. The LED lamp of claim 1, wherein the first portion has a bayonet, the second portion has a groove, the groove is formed along an edge of the first portion, and the bayonet is The groove is inserted, and the mounting shaft is rotated by rotating the first portion or the second portion. The LED lamp of claim 1, wherein at least one of the first portion and the second portion is a cogging structure, and the mounting shaft is driven by rotating the first portion or the second portion. Rotate and secure the gullet structure by inserting a retaining pin into the gullet structure. The LED lamp of claim 1, wherein the first portion has an operating rod, the second portion has a groove, and the operating rod is disposed on the mounting shaft, and the recess is from the mounting shaft The groove extends and exits from the groove, and when the operating lever is operated, the mounting shaft is rotated. The LED lamp of claim 1, wherein the through hole is disposed at a center of the base, the base further includes a bottom plate, the first end is pierced from the bottom plate, and the first end A holder is further disposed at one end, and the mounting shaft is fixed by adjusting the holder against the bottom plate. An LED lamp comprising: a base; a mounting shaft having: a first end rotatably disposed in the base; a second end disposed outside the base and provided with at least one LED; and an adjusting portion disposed on the base, having: a first portion connected to the mounting shaft; and a second portion Connected to the base, the mounting shaft is rotated by operating the first portion. The LED lamp of claim 6, wherein the base has a uniform hole, the base further has a bottom plate, the first end is pierced from the bottom plate, and the first end is further configured. A holder fixes the mounting shaft by adjusting the holder against the bottom plate. The LED lamp of claim 6, wherein the first portion has a bayonet, the second portion has a groove, the groove is formed along an edge of the first portion, and the bayonet is The groove is inserted, and the mounting shaft is rotated by rotating the first portion or the second portion. The LED lamp of claim 6, wherein when at least one of the first portion and the second portion is a cogging structure, the device is driven by rotating the first portion or the second portion. The shaft is rotated, and the slot structure is fixed by inserting a fixing pin to the slot structure. When the first portion has an operating lever and the second portion has a recess, the operating rod is disposed at the A shaft is mounted, and the mounting shaft extends toward and from the groove, and when the operating lever is operated, the mounting shaft is rotated. An LED lamp comprising: a base; a mounting shaft rotatably disposed on the base and having at least one LED; and an adjusting portion disposed on the mounting shaft, by operating the adjusting portion, The mounting shaft is rotated.