LED lamp

Abstract

The utility model relates to the technical field of LED lamps, and discloses an LED lamp, comprising a heat dissipation shell, a light source module and an adjusting member, wherein a light source mounting portion is arranged on the heat dissipation shell; the light source module is arranged outside the heat dissipation shell, the light source module comprises a PCB board, an LED lamp bead and a lens, the PCB board or the lens is movably arranged on the light source mounting portion, the PCB board is located between the lens and the light source mounting portion, the LED lamp bead is fixed on the PCB board and connected to the PCB board circuit, the LED lamp bead is located between the lens and the PCB board, and the light emitted by the LED lamp bead is transmitted out through the lens; the adjusting member runs through the heat dissipation shell and is connected to the PCB board, the adjusting member is used to adjust the movement of the PCB board, when the position of the PCB board changes, the position of the LED lamp bead will change, thereby changing the distance between the lens and the LED lamp bead, according to the focusing principle, that is, changing the direction of the light shape, illuminating different roads, and can be used for close-range lighting or long-range lighting, thereby greatly improving the applicability of the LED lamp.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to an LED lamp. Background Art

[0002] At present, LED lamps can be installed on the wall of the corner to provide soft light for the corner and create a comfortable atmosphere; they can also be installed and fixed on the wall of the parking lot to provide high-brightness lighting and better vision; they can also be used as guide lights to provide sufficient light in a dark environment, while also enhancing the beauty and layering of the space. Among them, in the existing LED lamps, the light emitted by the LED lamp beads usually passes through the lens to achieve the purpose of lighting. However, the light shape emitted by the existing LED lamps is fixed and cannot change direction, which greatly reduces the applicability of LED lamps. Utility Model Content

[0003] To this end, the utility model provides an LED lamp, aiming to solve the technical problem that the light shape emitted by the existing LED lamp is fixed and cannot be changed in direction, which greatly reduces the applicability of the LED lamp.

[0004] In order to achieve the above object, the utility model provides an LED lamp, comprising:

[0005] The heat dissipation housing is provided with a light source mounting portion;

[0006] A light source module is arranged outside the heat dissipation housing, the light source module comprises a PCB board, an LED lamp bead and a lens, the PCB board or the lens is movably arranged on the light source mounting portion, the PCB board is located between the lens and the light source mounting portion, the LED lamp bead is fixed on the PCB board and connected to the PCB board circuit, the LED lamp bead is located between the lens and the PCB board, and the light emitted by the LED lamp bead is transmitted through the lens;

[0007] An adjusting member, wherein the adjusting member passes through the heat dissipation housing, one end of the adjusting member is connected to the PCB board, and the adjusting member is used to adjust the movement of the PCB board.

[0008] Further, the adjusting member slides through the heat dissipation housing in a vertical direction, and the adjusting member extends along the vertical direction of the heat dissipation housing, and the adjusting member is used to adjust the PCB board to move in the vertical direction.

[0009] Further, the adjusting member slides through the light source installation portion in a horizontal direction, and the adjusting member extends along the horizontal direction of the light source installation portion, and the adjusting member is used to adjust the PCB board to move in a horizontal direction.

[0010] Furthermore, the light source mounting portion is provided with mounting grooves penetrating through two opposite sides thereof, the mounting grooves extending along the horizontal sliding direction of the adjusting member, the adjusting member comprising an adjusting portion and a sliding portion, the opposite ends of the sliding portion being respectively connected to the adjusting portion and the PCB board, the sliding portion being arranged in the mounting groove for horizontal sliding along the extension direction of the mounting groove, the adjusting portion being arranged outside the mounting groove, and the adjusting portion being used to drive the sliding portion to adjust the PCB board to move in the horizontal direction along the extension direction of the mounting groove.

[0011] Furthermore, a sliding rod is provided on the outer wall of the sliding portion, the extending direction of the sliding rod is the same as the horizontal sliding direction of the adjusting member, and a sliding groove slidably matched with the sliding rod is provided in the mounting groove.

[0012] Furthermore, a sliding groove is arranged on the outer wall of the sliding part, the extending direction of the sliding groove is the same as the horizontal sliding direction of the adjusting member, and a sliding rod slidably matched with the sliding groove is arranged in the installation groove.

[0013] Furthermore, the extension direction of the sliding rod is set to a horizontal first direction, the horizontal direction perpendicular to the horizontal first direction is set to a horizontal second direction, the sliding rod is provided on the first sliding wall and the second sliding wall opposite to each other in the horizontal second direction of the sliding part, and the sliding groove is provided on the first side wall and the second side wall opposite to each other in the horizontal second direction in the installation groove.

[0014] Furthermore, there are multiple slide grooves on the first side wall in the installation groove, and the multiple slide grooves on the first side wall in the installation groove are arranged at intervals in the vertical direction. There are also multiple slide grooves on the second side wall in the installation groove, and the multiple slide grooves on the second side wall in the installation groove are arranged at intervals in the vertical direction. The multiple slide grooves on the second side wall in the installation groove correspond one by one to the multiple slide grooves on the first side wall in the installation groove. The first sliding wall opposite to the sliding part in the second horizontal direction is provided with a sliding rod, and the second sliding wall opposite to the sliding part in the second horizontal direction is provided with a sliding rod; the sliding part is detachably connected to the PCB board, and the position of the sliding part can be adjusted in the vertical direction in the installation groove.

[0015] Furthermore, two adjusting members are provided, and the two adjusting members are symmetrical about the center of the light source mounting portion.

[0016] Furthermore, a threaded hole is provided on the adjusting member, a through hole corresponding to the threaded hole is provided on the PCB board, and the adjusting member and the PCB board are connected with the threaded hole through a fastener which passes through the through hole.

[0017] Compared with the prior art, the LED lamp of the utility model has the following beneficial effects:

[0018] When the LED lamp of the utility model is in use, since the adjusting member passes through the heat dissipation shell and one end of the adjusting member is connected to the PCB board, the light emitted by the LED lamp bead is transmitted through the lens; when the light shape of the LED lamp needs to be changed, the adjusting member is manually driven to drive the PCB board to move, and when the position of the PCB board changes, the position of the LED lamp bead will change, that is, the distance between the center of the lens and the center of the LED lamp bead is changed, and according to the focusing principle, the direction of the light shape is changed to illuminate different roads, and it can be used for close-range lighting or long-range lighting, thereby greatly improving the applicability of the LED lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view of the LED lamp of the present utility model;

[0020] Figure 2 for Figure 1 Sectional view at AA;

[0021] Figure 3 This is a schematic diagram of the structure of the connection between the PCB board and the LED lamp beads involved in the embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the lens involved in the embodiment of the utility model;

[0023] Figure 5 This is a schematic diagram of another angle structure of the lens according to an embodiment of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the adjusting member involved in the embodiment of the utility model;

[0025] Figure 7 This is a schematic structural diagram of another angle adjustment member according to an embodiment of the utility model;

[0026] Figure 8 This is a front view of the connection between the base and the heat dissipation housing according to an embodiment of the utility model;

[0027] Fig. 9 for Figure 8 Sectional view at the middle BB;

[0028] Fig.10 This is a schematic diagram of the structure of the LED lamp of the utility model with the base removed;

[0029] Fig.11 This is a schematic diagram of the structure of a heat dissipation housing according to an embodiment of the utility model;

[0030] Fig.12 for Fig.11 Schematic diagram of the enlarged structure at C in the middle;

[0031] Fig.13 This is a schematic diagram of the structure of the connection between the PCB board and the adjusting member according to an embodiment of the utility model;

[0032] Fig.14 It is a three-dimensional diagram of the LED lamp of the present utility model;

[0033] Fig.15 This is a schematic diagram of the structure of the LED lamp of the utility model;

[0034] Fig.16 This is a schematic structural diagram of the LED lamp of the utility model from another angle;

[0035] Fig.17 The present invention is a schematic diagram of the structure of a power color temperature switch according to an embodiment of the present invention.

[0036] Numbers in the attached drawings:

[0037] Base; 10. EVA pad; 2. Heat dissipation shell; 20. Light source installation part; 201. Installation groove; 2011. Slide groove; 2012. First side wall; 2013. Second side wall; 202. First through hole; 203. Second through hole; 3. Light source module; 30. PCB board; 301. Through hole; 31. LED lamp bead; 32. Lens; 4. Adjustment part; 40. Sliding part; 401. Slide rod; 402. Threaded hole; 4021. Fastener; 403. First sliding wall; 404. Second sliding wall; 41. Adjustment part; 410. Anti-slip structure; 42. Limit plate; 43. Anti-fool pointer; 5. Driving power supply; 6. Power color temperature switch; 7. Light control sensor head. DETAILED DESCRIPTION

[0038] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0039] In the description of the present invention, it should be understood that the terms "length", "up", "down", "front", "back", "top", "bottom", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0040] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0041] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0042] Please refer to Figure 1-Figure 17The utility model provides an LED lamp, comprising a base 1, a heat dissipation housing 2, a light source module 3 and an adjusting member. The heat dissipation housing 2 is covered on the base 1, and the heat dissipation housing 2 is fixed to the base 1 by screws. A light source mounting portion 20 is provided on the heat dissipation housing 2, and the light source module 3 is arranged on the light source mounting portion 20 and is located outside the heat dissipation housing 2. The light source module 3 comprises a PCB board 30, an LED lamp bead 31 and a lens, wherein the PCB board 30 or the lens is movably arranged on the light source mounting portion 20, the PCB board 30 is located between the lens and the light source mounting portion 20, the LED lamp bead 31 is fixed on the PCB board 30 and is connected to the circuit of the PCB board 30, the LED lamp bead 31 is located between the lens and the PCB board 30, and the light emitted by the LED lamp bead 31 is transmitted through the lens 320. The adjusting member 4 passes through the heat dissipation housing 2, one end of the adjusting member 4 is connected to the PCB board 30, and the adjusting member 4 is used to adjust the movement of the PCB board. It can be understood that when the LED lamp of the present invention is in use, since the adjusting member 4 passes through the heat dissipation shell 2 and one end of the adjusting member 4 is connected to the PCB board 30, the light emitted by the LED lamp bead 31 is transmitted through the lens 32; when it is necessary to change the light shape of the LED lamp, the PCB board 30 is moved by manually driving the adjusting member 4. When the position of the PCB board 30 changes, the position of the LED lamp bead 31 will change, that is, the distance between the center of the lens 32 and the center of the LED lamp bead 31 is changed. According to the focusing principle, the direction of the light shape is changed to illuminate different roads, and it can be used for close-range lighting or long-range lighting, thereby greatly improving the applicability of the LED lamp.

[0043] Of course, in other embodiments, the adjustment member 44 can also be connected to the lens 32. The position of the lens 32 can be changed by the adjustment member 4, thereby changing the distance between the center of the lens 32 and the center of the LED lamp bead 31. This can also change the direction of the light shape, thereby greatly improving the applicability of the LED lamp.

[0044] In one embodiment, the adjusting member 4 slides through the heat dissipation housing 2 in the vertical direction, and the adjusting member 4 extends along the vertical direction of the heat dissipation housing 2, and the adjusting member 4 is used to adjust the PCB board 30 to move in the vertical direction. Alternatively, the adjusting member 4 slides through the light source mounting portion 20 in the horizontal direction, and the adjusting member 4 extends along the horizontal direction of the light source mounting portion 20, and the adjusting member 4 is used to adjust the PCB board 30 to move in the horizontal direction. It can be seen that the adjusting member 4 changes the distance between the lens 32 and the LED lamp bead 31 by adjusting the PCB board 30 to move in the vertical direction; or the adjusting member 4 changes the distance between the lens 32 and the LED lamp bead 31 by adjusting the PCB board 30 to move in the horizontal direction.

[0045] In this embodiment, the adjustment member 4 is used to change the distance between the lens 32 and the LED lamp bead 31 by adjusting the PCB board 30 to move in the horizontal direction. In this embodiment, the light source mounting portion 20 is provided with mounting grooves 201 that penetrate the opposite sides of the light source mounting portion 20, and the mounting grooves 201 extend along the horizontal sliding direction of the adjustment member 4. The adjustment member 4 includes an adjustment portion 41 and a sliding portion 40, the adjustment portion 41 and the sliding portion 40 are integrally formed, and the opposite ends of the sliding portion 40 are respectively connected to the adjustment portion 41 and the PCB board 30, the sliding portion 40 is horizontally slidably arranged in the mounting groove 201 along the extension direction of the mounting groove 201, and the adjustment portion 41 is arranged outside the mounting groove 201, and the adjustment portion 41 is used to drive the sliding portion 40 to adjust the PCB board 30 to move in the horizontal direction along the extension direction of the mounting groove 201. Specifically, it can be understood that the extension direction of the sliding rod 401 is set to the horizontal first direction, that is, the horizontal sliding direction of the adjusting member 4 is the horizontal first direction. Since one end of the sliding portion 40 is connected to the PCB board 30, and the other end of the sliding portion 40 is connected to the adjusting portion 41, when it is necessary to adjust the PCB board 30 to move in the horizontal direction, the adjusting portion 41 is manually held to pull the adjusting member 4 in the horizontal first direction, so that the sliding portion 40 slides along the mounting groove 201, which can drive the PCB board 30 to move in the horizontal first direction, thereby achieving the purpose of adjusting the PCB board 30 to move in the horizontal direction by the adjusting member 4.

[0046] In one embodiment, referring to Figure 2 , Figure 6 and Figure 7 A slide bar 401 is provided on the outer wall of the sliding portion 40, and the extension direction of the slide bar 401 is the same as the horizontal sliding direction of the adjusting member 4. A slide groove 2011 is provided in the mounting groove 201 to slide with the slide bar 401. It can be understood that in the process of adjusting the PCB board 30 to move along the horizontal first direction, the sliding cooperation between the slide bar 401 and the slide groove 2011 can further improve the stability of the adjusting member 4 in adjusting the PCB board 30 to move along the horizontal first direction.

[0047] Of course, in other embodiments, a slide groove 2011 may be provided on the outer wall of the sliding portion 40, the extension direction of the slide groove 2011 being the same as the horizontal sliding direction of the adjusting member 4, and a slide bar 401 slidably matched with the slide groove 2011 is provided in the mounting groove 201, so that the stability of the adjusting member 4 in adjusting the PCB board 30 to move along the horizontal first direction can also be improved through the sliding match between the slide bar 401 and the slide groove 2011. Therefore, for those skilled in the art, by reasonably changing the sliding structure between the sliding portion 40 and the mounting groove 201, it should also fall within the protection scope of the present utility model.

[0048] Reference Figure 2 In this embodiment, the horizontal direction perpendicular to the horizontal first direction is defined as the horizontal second direction. Figure 6 or Figure 7 In this embodiment, the sliding part 40 is provided with the sliding rod 401 on the first sliding wall and the second sliding wall opposite to each other in the second horizontal direction, and the sliding groove 2011 is provided on the first side wall and the second side wall opposite to each other in the second horizontal direction in the mounting groove 201. That is, it can be understood that the sliding rod 401 on the first sliding wall of the sliding part 40 is slidably matched with the sliding groove 2011 on the first side wall in the mounting groove 201, and the sliding rod 401 on the second sliding wall of the sliding part 40 is slidably matched with the sliding groove 2011 on the second side wall in the mounting groove 201, so that the sliding process of the sliding part 40 in the first horizontal direction is more stable, so that the adjustment member 4 can adjust the PCB board 30 to move in the first horizontal direction with higher precision.

[0049] In one embodiment, referring to Fig.11 , Fig.12 There are multiple slide grooves 2011 on the first side wall of the installation groove 201, and the multiple slide grooves 2011 on the first side wall of the installation groove 201 are arranged at intervals in the vertical direction. There are also multiple slide grooves 2011 on the second side wall of the installation groove 201, and the multiple slide grooves 2011 on the second side wall of the installation groove 201 are arranged at intervals in the vertical direction. The multiple slide grooves 2011 on the second side wall of the installation groove 201 correspond to the multiple slide grooves 2011 on the first side wall of the installation groove 201. Of course, the first sliding wall 403 of the sliding part 40 opposite to each other in the horizontal second direction is provided with a slide rod 401, and the second sliding wall 404 of the sliding part 40 opposite to each other in the horizontal second direction is provided with a slide rod 401. It can be seen that a slide bar 401 on the first side wall of the sliding part 40 corresponds to a plurality of slide grooves 2011 on the first sliding wall in the mounting groove 201; similarly, a slide bar 401 on the second sliding wall of the sliding part 40 corresponds to a plurality of slide grooves 2011 on the second side wall in the mounting groove 201. On this basis, the sliding part 40 is detachably connected to the PCB board 30, and the inner diameter of the mounting groove 201 is much larger than the outer diameter of the sliding part 40, so that the position of the sliding part 40 can be adjusted in the mounting groove 201 along the vertical direction.

[0050] Exemplarily, two slide grooves 2011 are provided on the first side wall 2012 and the second side wall 2013 in the installation groove 201. The two slide grooves 2011 are the first slide groove 2011 and the second slide groove 2011 from top to bottom. When it is necessary to adjust the PCB board 30 to move in the vertical direction, the PCB board 30 can be removed from the sliding part 40, and then the adjusting part 41 is held to slide the sliding part 40 in the horizontal first direction, so that the sliding rod 401 on the sliding part 40 is separated from the first slide groove 2011 in the installation groove 201; then the sliding part 40 is inserted into the installation groove 201, so that the sliding rod 401 on the sliding part 40 is slidably matched with the second slide groove 2011, and finally the PCB board 30 is connected to the sliding part 40, so that the PCB board 30 can be adjusted to move in the vertical direction. Of course, if Fig.11 or Fig.12 As shown, the first side wall and the second side wall in the installation groove 201 may each be provided with four slide grooves 2011, and two adjacent slide grooves 2011 form a group, that is, two groups of slide grooves 2011 are provided on the first side wall in the installation groove 201, and two groups of slide grooves 2011 are also provided on the second side wall in the installation groove 201, two slide bars 401 are provided on the first sliding wall 403 on the sliding part 40, and two slide bars 401 are also provided on the second sliding wall 404 on the sliding part 40. One slide bar 401 corresponds to one group of slide grooves 2011, so that the stability of the sliding part 40 moving in the horizontal direction can be further improved.

[0051] In summary, the adjusting member 4 of this embodiment can not only adjust the movement of the PCB board 30 in the horizontal direction, but also adjust the movement of the PCB board 30 in the vertical direction, so that the adjusting member 4 can adjust the movement of the PCB board 30 more flexibly.

[0052] In one embodiment, referring to Figure 2 and Fig.10 There are two adjusting members 4 but not limited to two, and the two adjusting members 4 are symmetrical about the center of the light source mounting portion 20 , so that the stability of the adjusting members 4 in adjusting the movement of the PCB board 30 can be further improved.

[0053] In one embodiment, a threaded hole 402 is formed on the adjusting member 4, and a through hole 301 corresponding to and communicating with the threaded hole 402 is formed on the PCB board 30. Figure 2, the adjusting member 4 and the PCB board 30 are connected by a fastener 4021 penetrating through the through hole 301 and being threadedly connected with the threaded hole 402. Specifically, the threaded hole 402 is provided on the end surface of the sliding part 40 facing away from the adjusting part 41, and the threaded hole 402 extends along the horizontal first direction of the sliding part 40, and the fastener 4021 is a screw. It can be seen that the through hole 301 on the PCB board 30 is penetrated by the fastener and is threadedly connected with the threaded hole 402 on the sliding part 40, so that the adjusting member 4 and the PCB board 30 can be detachably connected, and the PCB board 30 can be easily removed from the adjusting member 4 for convenient use.

[0054] Of course, in other embodiments, the detachable connection structure between the adjusting member 4 and the PCB board 30 may also adopt the existing snap-on structure, which is not limited here. Therefore, for those skilled in the art, by reasonably changing the detachable connection structure between the adjusting member 4 and the PCB board 30, it should also fall within the protection scope of the present utility model.

[0055] In one embodiment, referring to Figure 6 The adjusting portion 41 is provided with an anti-slip structure 401, which is convenient for the user to hold the adjusting portion 41 to adjust the movement of the sliding portion 40, and improves the convenience of the adjusting member 4 to adjust the movement of the PCB board 30. Specifically, the anti-slip structure 401 is configured as a plurality of anti-slip grooves provided on the upper and lower surfaces of the adjusting portion 41, and the plurality of anti-slip grooves are provided at intervals along the horizontal first direction.

[0056] Of course, in other embodiments, the anti-slip structure may also use other anti-slip structures, which are not limited here. Therefore, for those skilled in the art, by reasonably changing the anti-slip structure on the adjustment part 41, it should also fall within the protection scope of the present utility model.

[0057] In one embodiment, referring to Figure 2 , Figure 6 or Figure 7 A limit plate 42 is further provided between the adjusting portion 41 and the sliding portion 40. The limit plate 42 is integrally connected with the adjusting portion 41 and the sliding portion 40. The limit plate 42 extends in the vertical direction and is used to limit the travel of the sliding portion 40 moving toward the lens 32 along the horizontal first direction, while preventing the adjusting portion 41 from entering the mounting groove 201. In addition, foolproof pointers 43 are provided on opposite sides of the limit plate 42 in the horizontal second direction. The foolproof pointers 43 are integrally connected with the limit plate 42, and the foolproof pointers 43 are used to facilitate the user to identify the mounting direction of the adjusting member 4.

[0058] In one embodiment, the lens and / or PCB board 30 is attached to the light source mounting portion 20, so that the heat dissipation performance of the lens and / or PCB board 30 can be improved. Specifically, it can be understood that since the heat dissipation housing 2 is die-cast aluminum, and the light source mounting portion 20 is a part of the heat dissipation housing 2, the lens and / or PCB board 30 is attached to the light source mounting portion 20, so the heat dissipation performance of the lens and / or PCB board 30 can be improved.

[0059] In this embodiment, the lens is a transparent piece, which is used to allow the light source inside the product to pass through this piece for external lighting. At the same time, the lens can eliminate some light pollution that is harmful to the eyes and is waterproof.

[0060] In this embodiment, a waterproof rubber ring is further provided between the base 1 and the heat dissipation housing 2, and the waterproof rubber ring can play a waterproof role and prevent water from entering the interior of the LED lamp.

[0061] In this embodiment, the heat dissipation housing 2 is covered on the base 1 to form a receiving cavity, and a driving power source 5 is arranged in the receiving cavity. Fig.10 The driving power supply 5 is fixed to the inner wall of the heat dissipation housing 2 by screws. The driving power supply 5 is used to be connected to the circuit of the PCB board 30, and the driving power supply 5 supplies power to the PCB board 30. Of course, the PCB board 30 can also be directly connected to the mains. In other words, it can be understood that in the case of a power outage, the battery in the cavity is used as an emergency power supply, so that even in the case of a power outage, the LED lamp can still provide lighting.

[0062] In this embodiment, refer to Fig.15 , Fig.16 and Fig.17 The heat dissipation housing 2 is also provided with a power and color temperature adjustment switch 6, which is located in the accommodating cavity. Of course, the heat dissipation housing 2 is also provided with a first through hole 202 in communication with the power and color temperature adjustment switch 6, and the first through hole 202 is threadedly connected with a screw cover, and the power and color temperature adjustment switch 6 can be used by removing the screw cover. Of course, the power and color temperature adjustment switch 6 is connected to the PCB board 30 circuit, and the power and color temperature adjustment switch 6 has three selection modes of ON / OFF / ECO, and the three color temperature selection modes of 3000K, 4000K or 5000K can be selected through the power and color temperature adjustment switch 6, and the two power selection modes of 12W / or 24W can be selected through the power and color temperature adjustment switch 6.

[0063] In this embodiment, refer to Fig.16, a light control sensor head 7 connected to the PCB board 30 circuit is also arranged in the accommodation space. Of course, a second through hole 203 communicating with the light control sensor head 7 is also provided on the heat dissipation housing 2. A screw cover is threadedly connected to the second through hole 203. The light control sensor head 7 can control the power of the product according to the change of sunlight. It should be noted that how the light control sensor head 7 controls the power of the product according to sunlight belongs to the conventional technology in the field of LED lighting and will not be explained here.

[0064] In this embodiment, refer to Figure 1 or Figure 2 An EVA rubber pad 10 is also provided on the outer surface of the base 1, and the EVA rubber pad 10 is used for buffering and solving the problem of uneven wall.

[0065] In summary, the LED lamp of the present invention can provide the option of changing the light shape, and can select different light shapes on different roads. It can adjust different powers to correspond to applications in different scenes, and can adjust different color temperatures to correspond to applications in different scenes. It can achieve ECO energy-saving mode to correspond to applications in different scenes.

[0066] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An LED lamp, characterized in that: include: The heat dissipation housing is provided with a light source mounting portion; A light source module is arranged outside the heat dissipation housing, the light source module comprises a PCB board, an LED lamp bead and a lens, the PCB board or the lens is movably arranged on the light source mounting portion, the PCB board is located between the lens and the light source mounting portion, the LED lamp bead is fixed on the PCB board and connected to the PCB board circuit, the LED lamp bead is located between the lens and the PCB board, and the light emitted by the LED lamp bead is transmitted through the lens; An adjusting member, wherein the adjusting member passes through the heat dissipation housing, one end of the adjusting member is connected to the PCB board, and the adjusting member is used to adjust the movement of the PCB board.

2. The LED lamp according to claim 1, characterized in that: The adjusting member slides through the heat dissipation housing in a vertical direction, and the adjusting member extends along the vertical direction of the heat dissipation housing. The adjusting member is used to adjust the PCB board to move in the vertical direction.

3. The LED lamp according to claim 1, characterized in that: The adjusting member slides through the light source installation portion in a horizontal direction, and the adjusting member extends along the horizontal direction of the light source installation portion. The adjusting member is used to adjust the PCB board to move in a horizontal direction.

4. The LED lamp according to claim 1, characterized in that: The light source mounting part is provided with mounting grooves penetrating through two opposite sides thereof, and the mounting grooves extend along the horizontal sliding direction of the adjusting member, and the adjusting member includes an adjusting portion and a sliding portion, and the opposite ends of the sliding portion are respectively connected to the adjusting portion and the PCB board, and the sliding portion is arranged in the mounting groove for horizontal sliding along the extension direction of the mounting groove, and the adjusting portion is arranged outside the mounting groove, and the adjusting portion is used to drive the sliding portion to adjust the PCB board to move in the horizontal direction along the extension direction of the mounting groove.

5. The LED lamp according to claim 4, characterized in that: A sliding rod is arranged on the outer wall of the sliding part, the extending direction of the sliding rod is the same as the horizontal sliding direction of the adjusting member, and a sliding groove which is slidably matched with the sliding rod is arranged in the mounting groove.

6. The LED lamp according to claim 4, characterized in that: A sliding groove is arranged on the outer wall of the sliding part, the extending direction of the sliding groove is the same as the horizontal sliding direction of the adjusting member, and a sliding rod which is slidably matched with the sliding groove is arranged in the mounting groove.

7. The LED lamp according to claim 5, characterized in that: The extension direction of the sliding rod is set as a horizontal first direction, and the horizontal direction perpendicular to the horizontal first direction is set as a horizontal second direction. The sliding rod is provided on the first sliding wall and the second sliding wall opposite to each other in the horizontal second direction of the sliding part, and the sliding groove is provided on the first side wall and the second side wall opposite to each other in the horizontal second direction in the installation groove.

8. The LED lamp according to claim 7, characterized in that: There are a plurality of slide grooves on the first side wall in the installation groove, and the plurality of slide grooves on the first side wall in the installation groove are arranged at intervals in the vertical direction. There are also a plurality of slide grooves on the second side wall in the installation groove, and the plurality of slide grooves on the second side wall in the installation groove are arranged at intervals in the vertical direction. The plurality of slide grooves on the second side wall in the installation groove correspond to the plurality of slide grooves on the first side wall in the installation groove one by one, and the first sliding wall opposite to the sliding part in the second horizontal direction is provided with a slide rod; The sliding part is detachably connected to the PCB board, and the position of the sliding part can be adjusted in the mounting groove along the vertical direction.

9. The LED lamp according to any one of claims 1 to 8, characterized in that: There are two adjusting members, and the two adjusting members are symmetrical about the center of the light source installation portion.

10. The LED lamp according to claim 1, characterized in that: The adjusting member is provided with a threaded hole, the PCB board is provided with a through hole corresponding to the threaded hole, and the adjusting member and the PCB board are connected with the threaded hole through a fastener which passes through the through hole.

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