CN211780420U - High light efficiency glare-free LED lamp - Google Patents
High light efficiency glare-free LED lamp Download PDFInfo
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- CN211780420U CN211780420U CN202020070943.2U CN202020070943U CN211780420U CN 211780420 U CN211780420 U CN 211780420U CN 202020070943 U CN202020070943 U CN 202020070943U CN 211780420 U CN211780420 U CN 211780420U
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- side wall
- positioning
- fixedly connected
- led lamp
- glare
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Abstract
The utility model discloses a high light efficiency glare-free LED lamp relates to LED lamp technical field, including the connecting plate, the lower extreme fixedly connected with fixed column of connecting plate, the adjustment tank has been seted up to the lateral wall of fixed column, adjustment mechanism is installed to the inside wall of adjustment tank, the installation cavity has been seted up in the fixed column, install servo motor in the installation cavity, servo motor's output shaft end and adjustment mechanism fixed connection, adjustment mechanism's lower extreme fixedly connected with casing, install the power in the casing, the lower extreme lateral wall sliding connection of casing has the lamp source, the constant head tank has been seted up to the lateral wall symmetry of lamp source, the location chamber has been seted up to the inside wall symmetry of casing, uses through the cooperation between first spring, pull rod, locating lever, the constant head tank, has realized the quick dismantlement change to the lamp source, through mounting hole, the, The cooperation between the dust screens is used, has realized the heat dissipation to the power, has avoided the condition of power damage.
Description
Technical Field
The utility model relates to a LED lamp technical field especially relates to a high light efficiency glare-free LED lamp.
Background
The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good.
When the lamp wick of the existing LED lamp is damaged, the whole light-emitting device needs to be replaced, unnecessary waste is caused, and meanwhile, the height of LED light can not be adjusted according to actual needs, so that unnecessary waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the high light efficiency glare-free LED lamp that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-light-efficiency glare-free LED lamp comprises a connecting plate, wherein the lower end of the connecting plate is fixedly connected with a fixing column, the outer side wall of the fixed column is provided with an adjusting groove, the inner side wall of the adjusting groove is provided with an adjusting mechanism, an installation cavity is arranged in the fixed column, a servo motor is installed in the installation cavity, the tail end of an output shaft of the servo motor is fixedly connected with the adjusting mechanism, the lower end of the adjusting mechanism is fixedly connected with a shell, a power supply is arranged in the shell, the side wall of the lower end of the shell is connected with a lamp source in a sliding way, the outer side wall of the lamp source is symmetrically provided with positioning grooves, the inner side wall of the shell is symmetrically provided with positioning cavities, the two positioning cavities are internally provided with positioning mechanisms, the two positioning mechanisms are tightly propped against the corresponding positioning grooves, the lateral wall symmetry of casing is provided with the mounting hole, two all install the dust screen in the mounting hole.
Preferably, adjustment mechanism is including rotating the dwang of connection on the adjustment tank lateral wall, the lateral wall threaded connection of dwang has the thread groove, two connecting rods of the lower extreme lateral wall fixedly connected with of thread groove, two connecting rods of the lower extreme lateral wall fixedly connected with of connecting rod, two the lower extreme lateral wall of connecting rod all runs through the interior bottom of adjustment tank and with the upper end lateral wall fixed connection of casing.
Preferably, the positioning mechanism comprises a positioning rod which is connected to the inner side wall of the positioning cavity in a sliding mode, one end of the positioning rod penetrates through the inner side wall of the positioning cavity and is tightly abutted to the inner side wall of the positioning groove, a first spring is sleeved on the outer side wall of the positioning rod, and the other end of the positioning rod penetrates through the inner side wall of the positioning cavity and is fixedly connected with a pull rod.
Preferably, the inner diameter of the thread groove is larger than the outer diameter of the rotating rod, and the inner thread of the thread groove is matched with the outer thread of the rotating rod.
Preferably, the first spring is a tension spring and is made of a stainless steel material.
Preferably, the pull rod and the positioning rod are integrally formed.
The utility model has the advantages that: in the utility model, the lamp source is rapidly disassembled and replaced by the cooperation of the first spring, the pull rod, the positioning rod and the positioning groove, and the heat dissipation of the power supply is realized by the cooperation of the mounting hole and the dust screen, thereby avoiding the damage of the power supply;
through the cooperation use between servo motor, thread bush, threaded rod, the regulation pole, realized the regulation to the casing height, and then the user can freely adjust according to actual demand.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a of the present invention.
Reference numbers in the figures: the device comprises a connecting plate 1, a servo motor 2, a mounting cavity 3, a thread bush 4, a rotating rod 5, a connecting rod 6, a power supply 7, a dust screen 8, a mounting hole 9, a lamp source 10, a positioning groove 11, a positioning rod 12, a positioning cavity 13, a first spring 14, a shell 15, a pull rod 16, a fixing column 17 and an adjusting groove 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a high light efficiency glare-free LED lamp includes a connecting plate 1, a fixing column 17 is fixedly connected to a lower end of the connecting plate 1, an adjusting groove 18 is formed in an outer side wall of the fixing column 17, an adjusting mechanism is installed on an inner side wall of the adjusting groove 18, the adjusting mechanism includes a rotating rod 5 rotatably connected to a side wall of the adjusting groove 18, a thread groove 4 is in threaded connection with an outer side wall of the rotating rod 5, an inner diameter of the thread groove 4 is larger than an outer diameter of the rotating rod 5, an inner thread of the thread groove 4 is matched with an outer thread of the rotating rod 5, two connecting rods 6 are fixedly connected to a lower end side wall of the thread groove 4, two connecting rods 6 are fixedly connected to lower end side walls of the two connecting rods 6, and;
a fixing column 17 is internally provided with a mounting cavity 3, a servo motor 2 is arranged in the mounting cavity 3, the tail end of an output shaft of the servo motor 2 is fixedly connected with an adjusting mechanism, the lower end of the adjusting mechanism is fixedly connected with a shell 15, a power supply 7 is arranged in the shell 15, the lower end side wall of the shell 15 is slidably connected with a lamp source 10, the outer side wall of the lamp source 10 is symmetrically provided with positioning grooves 11, the inner side wall of the shell 15 is symmetrically provided with positioning cavities 13, two positioning cavities 13 are respectively provided with a positioning mechanism, the positioning mechanism comprises a positioning rod 12 which is slidably connected on the inner side wall of the positioning cavity 13, one end of the positioning rod 12 penetrates through the inner side wall of the positioning cavity 13 and is tightly abutted against the inner side wall of the positioning groove 11, the outer side wall of the positioning rod 12 is sleeved with a first spring 14, the first spring 14 is, the pull rod 16 and the positioning rod 12 are integrally formed, the two positioning mechanisms are abutted to the corresponding positioning grooves 11, the mounting holes 9 are symmetrically formed in the outer side wall of the shell 15, and the dust screen 8 is mounted in each of the two mounting holes 9.
The working principle is as follows: when the lamp is used, the electric contact of the power supply 7 is contacted with the contact sheet on the side wall of the upper end of the lamp source 10, so that the lamp source 10 can emit light, a large amount of heat can be generated in the shell 15 in the light emitting process, the heat dissipation process of the power supply 7 can be effectively realized through the arrangement of the mounting holes 9 and the dustproof net 8, and the damage to the power supply 7 is avoided, the higher the height of the lamp source 10 is, the larger the irradiation range of the lamp source is, and the synchronous reduction of the brightness of the lamp source is realized, so that the lamp source has different purposes in different places, and when a user needs to change the equal light intensity and the irradiation range according to actual requirements;
the servo motor 2 is started, the servo motor 2 drives the rotating rod 5 to rotate, in the rotating process of the rotating rod 5, due to the fact that the thread groove 4 is in threaded connection with the rotating rod 5, the adjusting groove 18 achieves a limiting effect on the thread groove 4, the thread groove 4 can only move along the rotating rod 5, in the moving process of the rotating rod 5, the height of the shell 15 is adjusted, and therefore a user can freely adjust the height according to actual requirements;
when the lamp source 10 takes place to damage, need in time change lamp source 10, avoid influencing the normal clear of illumination work, at first spur locating lever 12 and remove, the in-process that locating lever 12 removed has realized the synchronous motion to locating lever 12, and the in-process that locating lever 12 removed for locating lever 12 has lost the limiting displacement to constant head tank 11, and then can conveniently be to the change of lamp source 10.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The high-luminous-efficiency glare-free LED lamp comprises a connecting plate (1) and is characterized in that a fixing column (17) is fixedly connected to the lower end of the connecting plate (1), an adjusting groove (18) is formed in the outer side wall of the fixing column (17), an adjusting mechanism is installed on the inner side wall of the adjusting groove (18), an installation cavity (3) is formed in the fixing column (17), a servo motor (2) is installed in the installation cavity (3), the tail end of an output shaft of the servo motor (2) is fixedly connected with the adjusting mechanism, a shell (15) is fixedly connected to the lower end of the adjusting mechanism, a power source (7) is installed in the shell (15), a lamp source (10) is slidably connected to the side wall of the lower end of the shell (15), positioning grooves (11) are symmetrically formed in the outer side wall of the lamp source (10), positioning cavities (13) are, two all install positioning mechanism in location chamber (13), two positioning mechanism all offsets tightly rather than constant head tank (11) that correspond, the lateral wall symmetry of casing (15) is provided with mounting hole (9), two all install dust screen (8) in mounting hole (9).
2. The high light efficiency and glare-free LED lamp according to claim 1, wherein the adjusting mechanism comprises a rotating rod (5) rotatably connected to the side wall of the adjusting groove (18), the outer side wall of the rotating rod (5) is in threaded connection with a thread groove (4), the lower end side wall of the thread groove (4) is fixedly connected with two connecting rods (6), the two lower end side walls of the two connecting rods (6) are fixedly connected with two connecting rods (6), and the lower end side walls of the two connecting rods (6) both penetrate through the inner bottom of the adjusting groove (18) and are fixedly connected with the upper end side wall of the housing (15).
3. The high light efficiency and glare-free LED lamp according to claim 1, wherein the positioning mechanism comprises a positioning rod (12) slidably connected to the inner side wall of the positioning cavity (13), one end of the positioning rod (12) penetrates through the inner side wall of the positioning cavity (13) and abuts against the inner side wall of the positioning groove (11), a first spring (14) is sleeved on the outer side wall of the positioning rod (12), and the other end of the positioning rod (12) penetrates through the inner side wall of the positioning cavity (13) and is fixedly connected with a pull rod (16).
4. A high light efficiency glare-free LED lamp as claimed in claim 2, wherein the inner diameter of the thread groove (4) is larger than the outer diameter of the rotating rod (5), and the inner thread of the thread groove (4) is adapted to the outer thread of the rotating rod (5).
5. The LED lamp as claimed in claim 3, wherein the first spring (14) is a tension spring and is made of stainless steel.
6. The high light efficiency and glare-free LED lamp as claimed in claim 3, wherein the pull rod (16) and the positioning rod (12) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020070943.2U CN211780420U (en) | 2020-01-14 | 2020-01-14 | High light efficiency glare-free LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020070943.2U CN211780420U (en) | 2020-01-14 | 2020-01-14 | High light efficiency glare-free LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211780420U true CN211780420U (en) | 2020-10-27 |
Family
ID=72892260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020070943.2U Active CN211780420U (en) | 2020-01-14 | 2020-01-14 | High light efficiency glare-free LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211780420U (en) |
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2020
- 2020-01-14 CN CN202020070943.2U patent/CN211780420U/en active Active
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