CN215674862U - Energy-saving environment-friendly LED lamp - Google Patents
Energy-saving environment-friendly LED lamp Download PDFInfo
- Publication number
- CN215674862U CN215674862U CN202120817186.5U CN202120817186U CN215674862U CN 215674862 U CN215674862 U CN 215674862U CN 202120817186 U CN202120817186 U CN 202120817186U CN 215674862 U CN215674862 U CN 215674862U
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- connecting rod
- led lamp
- sleeve
- circular cavity
- energy
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Abstract
The utility model discloses an energy-saving environment-friendly LED lamp, which comprises a base, wherein a support rod is fixedly connected to the upper surface of the base, the upper end of the support rod is hinged with the LED lamp through a hinged plate, the support rod comprises a first connecting rod, the first connecting rod is fixedly connected with the base, a circular cavity is arranged on the upper surface of the first connecting rod, the circular cavity and the first connecting rod are coaxially arranged, a piston is arranged on the inner surface of the circular cavity in a sliding manner, a second connecting rod is fixedly connected to the upper end of the piston, the base is connected with the LED lamp through the support rod, the support rod comprises the first connecting rod and the second connecting rod, the circular cavity is arranged in the first connecting rod, the piston is arranged in the circular cavity, the second connecting rod is driven to ascend through the piston, a vent valve is arranged on the side wall of the circular cavity, and therefore, the movement of the piston is damped through the vent valve, the height of the supporting rod can be conveniently adjusted.
Description
Technical Field
The utility model relates to the technical field of environment-friendly LED lamps, in particular to an energy-saving environment-friendly LED lamp.
Background
Under the conditions of energy crisis and increasingly severe global ecological environment, the form of saving and reasonably utilizing effective resources is not feasible. The transformation of all the forms changes the life view and the value view of people. The energy crisis of China is increasingly prominent, and the problem of energy shortage restricts the rapid development of economy. China, as a large population country, is bound to consume a large amount of electricity, so that the use of green light sources needs to be popularized in order to relieve the national electricity shortage and reduce the energy consumption. At present, the more and wider the urban and rural roads are, a large number of various energy-saving lamps are needed to be matched, and along with the acceleration of the urbanization process of China, the green, efficient and energy-saving LED street lamp with long service life gradually enters the visual field of people. The LED is used as a green light source, embodies a novel social environment protection concept and is developed along with the trend of social trend. The green light source has the characteristics of energy conservation, environmental protection, long service life, small volume and the like.
The existing energy-saving environment-friendly LED lamp is placed on the ground or a desktop through a base, and is inconvenient in height adjustment of the energy-saving environment-friendly LED lamp, so that the energy-saving environment-friendly LED lamp is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an energy-saving environment-friendly LED lamp to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an energy-saving environment-friendly LED lamp comprises a base, wherein a support rod is fixedly connected to the upper surface of the base, the upper end of the support rod is hinged to the LED lamp through a hinged plate, the support rod comprises a first connecting rod, the first connecting rod is fixedly connected with the base, a circular cavity is arranged on the upper surface of the first connecting rod, the circular cavity and the first connecting rod are coaxially arranged, a piston is arranged on the inner surface of the circular cavity in a sliding mode, a second connecting rod is fixedly connected to the upper end of the piston, the first connecting rod and the second connecting rod are coaxially arranged, a sealing cover is fixedly connected to the upper end of the first connecting rod, the second connecting rod penetrates through the sealing cover and is in sliding connection with the sealing cover, the hinged plate is fixedly connected to the upper end of the second connecting rod, and a first spring is arranged between the piston and the circular cavity, and a vent valve is arranged at the upper end of the side wall of the circular cavity in a penetrating manner, and a fixing device used for positioning the second connecting rod is arranged on the upper surface of the sealing cover.
Preferably, the vent valve includes the main part, the main part is cylindrically, the lateral wall of main part evenly runs through and is equipped with a plurality of air vents, the surface spiro union of main part has the regulation lid.
Preferably, the fixing device comprises a connecting plate, the connecting plate is fixedly connected to the upper surface of the sealing cover, and an adjusting bolt penetrates through the end face of the connecting plate and is screwed with the end face of the connecting plate.
Preferably, the outer sleeve of the second connecting rod is provided with a fixing sleeve, and the outer surface of the fixing sleeve is rotatably connected with the adjusting bolt.
Preferably, the lower surface of the base is provided with a fixed cavity, and a sucker is arranged in the fixed cavity.
Preferably, a pipeline is arranged between the sucker and the circular cavity, an air suction device is arranged on the inner surface of the pipeline, and a one-way valve is arranged at the lower end of the side wall of the circular cavity in a penetrating mode.
Preferably, the air suction device comprises a sleeve, the sleeve and the pipeline are coaxially arranged, a movable sleeve is arranged on the inner surface of the sleeve in a sliding mode, an annular groove is coaxially formed in the inner surface of the sleeve, the side wall of the movable sleeve corresponds to the annular groove, a through groove is formed in the annular groove in a penetrating mode, limiting rings are arranged at two ends of the inner surface of the sleeve respectively, and a second spring is arranged between the movable sleeve and the sleeve.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides an energy-concerving and environment-protective type LED lamp, includes the base, connects the LED lamp through the bracing piece on the base, and wherein the bracing piece includes head rod and second connecting rod, sets up circular cavity in head rod inside, sets up the piston in circular cavity is inside, drives the second connecting rod through the piston and rises, sets up the breather valve at circular cavity lateral wall to form the damping through the breather valve to the removal of piston, be convenient for adjust the bracing piece height.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic top cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional front view of the vent valve of the present invention;
fig. 4 is a schematic front sectional view of the getter device of the present invention.
In the figure: 1-base, 2-hinged plate, 3-first connecting rod, 4-circular cavity, 5-piston, 6-second connecting rod, 7-sealing cover, 8-first spring, 9-vent valve, 901-main body, 902-vent hole, 903-adjusting cover, 10-connecting plate, 11-adjusting bolt, 12-fixing sleeve, 13-fixing cavity, 14-suction cup, 15-pipeline, 16-one-way valve, 17-suction device, 1701-sleeve, 1702-movable sleeve, 1703-annular groove, 1704-through groove, 1705-limit ring and 1706-second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an energy-saving environment-friendly LED lamp comprises a base 1, wherein a support rod is fixedly connected to the upper surface of the base 1, the upper end of the support rod is hinged to the LED lamp through a hinged plate 2, the support rod comprises a first connecting rod 3, as shown in figure 1, the first connecting rod 3 is fixedly connected with the base 1, a circular cavity 4 is arranged on the upper surface of the first connecting rod 3, the circular cavity 4 and the first connecting rod 3 are coaxially arranged, a piston 5 is arranged on the inner surface of the circular cavity 4 in a sliding manner, a second connecting rod 6 is fixedly connected to the upper end of the piston 5, the first connecting rod 3 and the second connecting rod 6 are coaxially arranged, a sealing cover 7 is fixedly connected to the upper end of the first connecting rod 3, the second connecting rod 6 penetrates through the sealing cover 7 and is in sliding connection with the sealing cover 7, and the interior of the circular cavity 4 is sealed, the hinged plate 2 is fixedly connected to the upper end of the second connecting rod 6, a first spring 8 is arranged between the piston 5 and the circular cavity 4, the first spring 8 is located at the lower end of the piston 5, a vent valve 9 is arranged at the upper end of the side wall of the circular cavity 4 in a penetrating mode and forms damping for movement of the piston 5, a fixing device used for positioning the second connecting rod 6 is arranged on the upper surface of the sealing cover 7, and the lower end of the circular cavity 4 is connected with the external environment to facilitate movement of the piston 5 and prevent negative pressure formed at the lower end of the piston 5 from blocking movement of the piston 5.
Specifically, as shown in fig. 3, the vent valve 9 includes a main body 901, the main body 901 is cylindrical, a plurality of vent holes 902 are uniformly formed through the side wall of the main body 901, an adjusting cover 903 is screwed to the outer surface of the main body 901, and the side wall of the adjusting cover 903 covers a part of the vent holes 902, so as to adjust the flow speed of the gas, and thus adjust the moving speed of the second connecting rod 6.
Specifically, as shown in fig. 2, the fixing device includes a connecting plate 10, the connecting plate 10 is fixedly connected to the upper surface of the cover 7, an adjusting bolt 11 is screwed through an end surface of the connecting plate 10, and by rotating the adjusting bolt 11, the adjusting bolt 11 abuts against the second connecting rod 6, so that the relative position between the second connecting rod 6 and the first connecting rod 3 can be obtained.
Particularly, the outside cover of second connecting rod 6 is equipped with fixing sleeve 12, fixing sleeve 12 the surface with adjusting bolt 11 rotates and connects, the external diameter of second connecting rod 6 slightly is less than fixing sleeve 12's internal diameter to when rotatory adjusting bolt 11, drive fixing sleeve 12 and remove, thereby by fixing sleeve 12's internal surface and the contact of second connecting rod 6, area of contact between increase and the second connecting rod 6 prevents to cause the damage to second connecting rod 6.
Specifically, as shown in fig. 1, a fixing cavity 13 is formed in the lower surface of the base 1, a suction cup 14 is arranged inside the fixing cavity 13, and the suction cup 14 is in contact with a tabletop or the ground to generate suction force, so that the device is more stably fixed.
Specifically, a pipeline 15 is arranged between the suction cup 14 and the circular cavity 4, an air suction device 17 is arranged on the inner surface of the pipeline 15, and a one-way valve 16 is arranged at the lower end of the side wall of the circular cavity 4 in a penetrating manner, so that when the piston 5 moves upwards, negative pressure is generated inside the suction cup 14, and the suction cup 14 sucks the ground or a table top.
Specifically, the suction device 17 includes a sleeve 1701, the sleeve 1701 is coaxially disposed with the pipe 15, the inner surface of the sleeve 1701 is slidably provided with a movable sleeve 1702, the inner surface of the sleeve 1701 is coaxially provided with an annular groove 1703, the side wall of the movable sleeve 1702 is provided with a through groove 1704 corresponding to the annular groove 1703 in a penetrating manner, two ends of the inner surface of the sleeve 1701 are respectively provided with a limit ring 1705, a second spring 1706 is disposed between the movable sleeve 1702 and the sleeve 1701, and the second spring 1706 enables the movable sleeve 1702 to be located at the lower end of the sleeve 1701 so that the gas generates a unidirectional flow, and therefore when the piston 5 moves downwards under the action of an external force, the gas cannot enter the inside of the suction cup 14 to cause the suction cup 14 to be separated from the ground or the table top.
The working principle is as follows: when the utility model is used, when the height of the device needs to be adjusted, the adjusting bolt 11 is rotated, the adjusting bolt 11 drives the fixed sleeve 12 to move, the piston 5 moves upwards under the action of the first spring 8 to drive the second connecting rod 6 to move, so that the LED lamp is driven to move along with the piston, air in the circular cavity 4 slowly flows out from the vent valve 9 to damp the movement of the piston 5, so that the adjustment is convenient, and in the moving process of the piston 5, negative pressure is generated at the bottom, so that air in the sucker 14 flows in from the sleeve 1701 to drive the movable sleeve 1702 to compress the second spring 1706 to move, and then the air flows into the pipeline 15 through the annular groove 1703 and the through groove 1704, so that negative pressure is generated inside the sucker 14 to suck the ground or a table top and fix the device, and the air in the circular cavity 4 can only flow out through the one-way valve 16, so that the second connecting rod 6 is pressed when the height needs to be reduced, the air will not flow into the suction cup 14 from the suction unit 17 but will flow out through the one-way valve 16, preventing the suction cup from being detached from the floor or table.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an energy-concerving and environment-protective type LED lamp, includes base (1), its characterized in that: the LED lamp is characterized in that a supporting rod is fixedly connected to the upper surface of the base (1), an LED lamp is hinged to the upper end of the supporting rod through a hinged plate (2), the supporting rod comprises a first connecting rod (3), the first connecting rod (3) is fixedly connected with the base (1), a circular cavity (4) is arranged on the upper surface of the first connecting rod (3), the circular cavity (4) and the first connecting rod (3) are coaxially arranged, a piston (5) is arranged on the inner surface of the circular cavity (4) in a sliding mode, a second connecting rod (6) is fixedly connected to the upper end of the piston (5), the first connecting rod (3) and the second connecting rod (6) are coaxially arranged, a sealing cover (7) is fixedly connected to the upper end of the first connecting rod (3), and the second connecting rod (6) penetrates through the sealing cover (7) and is in sliding connection with the sealing cover (7), the hinged plate (2) is fixedly connected to the upper end of the second connecting rod (6), a first spring (8) is arranged between the piston (5) and the circular cavity (4), a vent valve (9) penetrates through the upper end of the side wall of the circular cavity (4), and a fixing device used for positioning the second connecting rod (6) is arranged on the upper surface of the sealing cover (7).
2. The energy-saving environment-friendly LED lamp as claimed in claim 1, wherein: the vent valve (9) comprises a main body (901), the main body (901) is cylindrical, a plurality of vent holes (902) are uniformly formed in the side wall of the main body (901) in a penetrating mode, and an adjusting cover (903) is connected to the outer surface of the main body (901) in a threaded mode.
3. The energy-saving environment-friendly LED lamp as claimed in claim 1, wherein: the fixing device comprises a connecting plate (10), the connecting plate (10) is fixedly connected to the upper surface of the sealing cover (7), and an adjusting bolt (11) penetrates through the end face of the connecting plate (10) in a threaded connection mode.
4. An energy-saving environment-friendly LED lamp as claimed in claim 3, characterized in that: the outside cover of second connecting rod (6) is equipped with fixed sleeve (12), the surface of fixed sleeve (12) with adjusting bolt (11) rotate and are connected.
5. The energy-saving environment-friendly LED lamp as claimed in claim 1, wherein: the lower surface of base (1) is equipped with fixed cavity (13), the inside of fixed cavity (13) is equipped with sucking disc (14).
6. The energy-saving environment-friendly LED lamp as claimed in claim 5, wherein: a pipeline (15) is arranged between the sucker (14) and the circular cavity (4), a suction device (17) is arranged on the inner surface of the pipeline (15), and a one-way valve (16) penetrates through the lower end of the side wall of the circular cavity (4).
7. The energy-saving environment-friendly LED lamp as claimed in claim 6, wherein: the air suction device (17) comprises a sleeve (1701), the sleeve (1701) and the pipeline (15) are coaxially arranged, a movable sleeve (1702) is arranged on the inner surface of the sleeve (1701) in a sliding mode, an annular groove (1703) is coaxially arranged on the inner surface of the sleeve (1701), a through groove (1704) penetrates through the side wall of the movable sleeve (1702) corresponding to the annular groove (1703), two ends of the inner surface of the sleeve (1701) are respectively provided with a limiting ring (1705), and a second spring (1706) is arranged between the movable sleeve (1702) and the sleeve (1701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120817186.5U CN215674862U (en) | 2021-04-21 | 2021-04-21 | Energy-saving environment-friendly LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120817186.5U CN215674862U (en) | 2021-04-21 | 2021-04-21 | Energy-saving environment-friendly LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215674862U true CN215674862U (en) | 2022-01-28 |
Family
ID=79970746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120817186.5U Expired - Fee Related CN215674862U (en) | 2021-04-21 | 2021-04-21 | Energy-saving environment-friendly LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215674862U (en) |
-
2021
- 2021-04-21 CN CN202120817186.5U patent/CN215674862U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |