Light-emitting stand column

Abstract

A light-emitting stand column comprises a base and a light-emitting assembly, the base comprises an outer shell and a base electrically connected with the light-emitting assembly, the lower portion of the outer shell is connected with the base in a sleeved mode, the upper portion of the outer shell comprises a vertically-arranged inner shell part and an outer shell part connected outside the inner shell part in a sleeved mode, and the inner shell part and the light-emitting assembly form clamping supporting fit. The outer side, opposite to the inner shell part, of the outer shell part is provided with an outer flange extending in the circumferential direction, the outer end face, corresponding to one side of the light-emitting assembly, of the inner shell part and the outer flange form a clamping groove matched with the light-emitting assembly in an inserted mode, the light-emitting assembly comprises an upper lampshade, a lamp body and a sliding cover, and the upper lampshade is connected with the upper portion of the lamp body in a sleeved mode. An inner sliding cavity matched with the sliding cover in a sliding mode is formed in the upper lampshade, the sliding cover is in limiting sliding fit with the outer edge of the clamping groove, the sliding cover is made of semitransparent materials, a plurality of evenly-arrayed miniature light holes are formed in the surface of the sliding cover, and when the sliding cover is connected with the lower portion of the clamping groove in a matched mode, the sliding cover completely covers the exposed area of the lamp body.

Description

Technical Field

[0001] The utility model relates to the field of columns, in particular to a luminous column. Background Art

[0002] Existing light-emitting columns, such as the one disclosed in CN 211113355 U, include a base and a column body, the lower end of the column body is fixed on the base; it also includes a first light-emitting body and a second light-emitting body; the column body is a hollow structure, and through holes are correspondingly opened on the front and back sides of the column body, the second light-emitting body is installed in the column body, and the light-transmitting part of the second light-emitting body passes through the through holes and protrudes from the surface of the wall of the column body; the first light-emitting body is installed at the upper end of the column body. This light-emitting column does not have the effect of adjusting the light intensity. Most existing LED lamps can only provide a constant light intensity, and different models of LED lamps need to be purchased to meet different requirements for light intensity, which is not convenient to use.

[0003] Of course, some lamps use the technology of controlling the light intensity of the lamp body to achieve the technical effect of controlling the light intensity of the lamp body. However, this method cannot achieve the technical effect of improving the soft atmosphere of some areas in the room by controlling the light intensity of the lamp body itself. Summary of the invention

[0004] In order to solve the above problems, the utility model provides a light-emitting column:

[0005] The cam is an angular channel that is formed on a pair of camshafts, the cam being arranged on a circle with the cam being abutted against the bottom of the camshaft and being capable of sliding relative to the top of the camshaft.

[0006] Preferably, the light emitting component is in a columnar structure as a whole, the cross section of the light emitting component is a flat straight notch structure, and a locking notch adapted to the inner shell is provided on one side of the light emitting component close to the outer shell.

[0007] Preferably, a vertically protruding locking column is provided on the inner surface of the locking notch, and the locking column and a vertical slot provided at the upper end of the inner shell portion are plugged and fixedly matched.

[0008] Preferably, a accommodating cavity is provided in the inner shell portion, and the accommodating cavity is used to carry a battery or storage connected to the light-emitting component.

[0009] Preferably, the upper lampshade shields the upper part of the lamp body, the surface of one side of the inner shell corresponding to the sliding cover is provided with a plurality of evenly arranged magnetic slots, the outer edge of the sliding cover corresponding to the inner shell is provided with a plurality of evenly arranged latch teeth, the sliding cover and the inner sliding cavity form a clearance sliding fit, when the sliding cover is away from one side of the outer shell, the latch teeth are disengaged from the magnetic slots, and the sliding cover can slide relative to the outer shell, when the sliding cover is close to one side of the outer shell, the latch teeth and the magnetic slots are magnetically engaged with each other, and the sliding cover is fixed relative to the outer shell. This technical solution can achieve position adjustment and fixation of the sliding cover through the magnetic engagement of the magnetic slots and the latch teeth, and further achieve control of the illumination area through the sliding cover.

[0010] Preferably, an elastic strip is fixedly connected to the inner surface of the inner sliding cavity away from the outer shell, and the elastic strip extends vertically along the sliding direction of the sliding cover, and the elastic strip and the outer surface of the sliding cover form an elastic abutment fit. When the sliding cover moves, it only needs to overcome the elastic force of the elastic strip to achieve up and down sliding, and the setting of the elastic strip can provide the sliding cover with a corresponding elastic force to make the position of the sliding cover and the outer shell more stable, and can also prevent the sliding cover and the inner sliding cavity from offsetting and tilting due to the gap.

[0011] Preferably, the light emitting assembly and the base are detachably plugged in, and the bottom of the light emitting assembly is detachably plugged into the lamp holder. The detachable plugging method can facilitate the user to replace and repair the light emitting assembly.

[0012] Beneficial effects: The present application can control the exposed area and surface area of ​​the lamp body by controlling the sliding position of the sliding cover relative to the base. The translucent and micro light-transmitting hole structure of the sliding cover can partially block the light transmission of the lamp body, thereby achieving a technical effect of local softening of the illuminated area. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of an embodiment.

[0014] Figure 2 It is a front view schematic diagram of an embodiment.

[0015] Figure 3 for Figure 2 A magnified schematic diagram of center A.

[0016] Figure 4 for Figure 2 A magnified schematic diagram of point B in the middle.

[0017] Figure 5 for Figure 2 Enlarged schematic diagram of point C in the middle.

[0018] Figure 6 It is a side view schematic diagram of an embodiment.

[0019] Figure numerals: 1. base; 2. inner shell; 3. outer shell; 4. outer flange; 5. upper lampshade; 6. lamp body; 7. sliding cover; 8. elastic strip; 9. micro light-transmitting hole; 10. magnetic slot; 11. latch tooth; 12. latch column; 13. vertical slot; 14. door device. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-6 The utility model is further described with examples.

[0021] Example 1: Figure 1-2 As shown, a light-emitting column includes a base and a light-emitting component, wherein the base includes an outer shell and a base 1 electrically connected to the light-emitting component, and the base 1 is sleeved at the lower part of the outer shell. The light-emitting component and the base form a detachable plug-in mode, and the bottom of the light-emitting component is detachably plugged into a lamp holder. The detachable plug-in mode can facilitate the user to replace and repair the light-emitting component.

[0022] The upper part of the outer shell includes a vertically arranged inner shell 2 and an outer shell 3 sleeved outside the inner shell 2. The inner shell 2 and the light-emitting component form a positioning support. The outer shell 3 is provided with a circumferentially extending outer flange 4 on the outer side of the inner shell 2. The outer end surface of the inner shell 2 corresponding to one side of the light-emitting component and the outer flange 4 form a positioning groove for plugging and adapting the light-emitting component. The light-emitting component includes an upper lampshade 5, a lamp body 6 and a sliding cover 7. The upper lampshade 5 is sleeved on the upper part of the lamp body 6. The upper lampshade 5 is provided with an inner sliding cavity for slidingly adapting the sliding cover 7. The sliding cover 7 and the outer edge of the positioning groove form a limited sliding fit. The sliding cover 7 is made of a translucent material. The surface of the sliding cover 7 is provided with a plurality of uniformly arrayed micro light-transmitting holes 9. The sliding cover 7 is used to reduce the light intensity emitted by the lamp body 6. When the sliding cover 7 is adapted and connected to the lower part of the positioning groove, the sliding cover 7 completely covers the exposed area of ​​the lamp body 6.

[0023] like Figure 2 As shown, the light emitting component is a columnar structure as a whole, and the cross section of the light emitting component is a flat straight notch structure. The light emitting component is provided with a notch adapted to the inner shell 2 on one side close to the outer shell 3. Figure 5 As shown, a vertically protruding locking column 12 is provided on the inner surface of the locking notch, and the locking column 12 and a vertical slot 13 provided on the upper end of the inner shell 2 form a plug-in fixed fit.

[0024] like Figure 2 and Figure 6 As shown, the inner shell 2 is provided with a receiving cavity for carrying batteries or storage connected to the light-emitting assembly. The outer shell 3 is provided with a door device 14 corresponding to the inner shell 2 on the side away from the light-emitting assembly, and the door device 14 is connected to the receiving cavity of the inner shell 2.

[0025] like Figure 2 As shown, the upper lampshade 5 shields the upper part of the lamp body 6, the surface of the inner shell 2 corresponding to the sliding cover 7 is provided with a plurality of uniformly arranged longitudinal magnetic slots 10, the outer edge of the sliding cover 7 corresponding to the inner shell 2 is provided with a plurality of uniformly arranged latch teeth 11, the sliding cover 7 and the inner sliding cavity form a clearance sliding fit, when the sliding cover 7 is away from the side of the outer shell 3, the latch teeth 11 are disengaged from the magnetic slots 10, and the sliding cover 7 can slide relative to the outer shell 3, when the sliding cover 7 is close to the side of the outer shell 3, the latch teeth 11 and the magnetic slots 10 are mutually engaged with each other, and the sliding cover 7 is fixed relative to the outer shell 3. This technical solution can achieve the position adjustment and fixation of the sliding cover 7 through the magnetic attraction and engagement of the magnetic slots 10 and the latch teeth 11, and further achieve the control of the illumination area through the sliding cover 7.

[0026] like Figure 3 As shown, an elastic strip 8 is fixedly connected to the inner surface of the inner sliding cavity away from the outer shell 3, and the elastic strip 8 extends vertically along the sliding direction of the sliding cover 7, and the elastic strip 8 forms an elastic abutment fit with the outer surface of the sliding cover 7. When the sliding cover 7 moves, it only needs to overcome the elastic force of the elastic strip 8 to achieve up and down sliding, and the setting of the elastic strip 8 can provide the sliding cover 7 with a corresponding elastic force to make the positioning of the sliding cover 7 and the outer shell 3 more stable, and can also prevent the sliding cover 7 and the inner sliding cavity from offsetting and tilting due to the gap.

[0027] According to actual needs, the product first moves the sliding cover 7 away from the outer shell 3 to overcome the elastic strip 8, so that the latching teeth 11 of the sliding cover 7 and the inner shell 2 are separated from the magnetic slot 10, and then the sliding cover 7 is slid to the set position, and the latching teeth 11 of the sliding cover 7 and the inner shell 2 are magnetically engaged with the magnetic slot 10 to fix the position of the sliding cover 7 relative to the outer shell 3. At this time, the light intensity of the covered part of the lamp body 6 is less than the light intensity of the lamp body 6 not covered by the sliding cover 7, thereby achieving the effect of adjusting the light softness of some areas.

[0028] Obviously, the above embodiments of the present invention are merely examples for illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to provide all the implementation methods here. However, these obvious changes or modifications derived from the essential spirit of the present invention still fall within the scope of protection of the present invention.

Claims

1. A light-emitting column, comprising a base and a light-emitting component, characterized in that: The base comprises an outer shell and a base (1) electrically connected to the light-emitting component. The lower part of the outer shell is sleeved with the base (1). The upper part of the outer shell comprises a vertically arranged inner shell (2) and an outer shell (3) sleeved with the inner shell (2). The inner shell (2) and the light-emitting component form a locking support. The outer shell (3) is provided with a circumferentially extending outer flange (4) on the outer side of the inner shell (2). The outer end surface of the inner shell (2) corresponding to one side of the light-emitting component and the outer flange (4) form a locking groove for plugging and matching the light-emitting component. The light-emitting component comprises an upper lampshade. (5), a lamp body (6) and a sliding cover (7), the upper lamp cover (5) being sleeved on the upper part of the lamp body (6), the upper lamp cover (5) being provided with an inner sliding cavity for slidingly fitting the sliding cover (7), the sliding cover (7) and the outer edge of the locking groove forming a limited sliding fit, the sliding cover (7) being made of a translucent material, the surface of the sliding cover (7) being provided with a plurality of uniformly arrayed micro light-transmitting holes (9), the sliding cover (7) being used to reduce the intensity of light emitted by the lamp body (6), and when the sliding cover (7) is adapted and connected to the lower part of the locking groove, the sliding cover (7) completely covers the exposed area of ​​the lamp body (6).

2. A light-emitting column according to claim 1, characterized in that: The light-emitting component is in a columnar structure as a whole, and the cross-section of the light-emitting component is a flat straight notch structure. The light-emitting component is provided with a notch on the side close to the outer shell (3) to fit the inner shell (2).

3. A light-emitting column according to claim 2, characterized in that: A vertically protruding locking column (12) is provided on the inner surface of the locking notch, and the locking column (12) and a vertical slot (13) provided on the upper end of the inner shell (2) form a plug-in fixed fit.

4. The light-emitting column according to claim 1, characterized in that: The inner shell (2) is provided with a receiving cavity, and the receiving cavity is used to carry a battery connected to the light-emitting component or store objects.

5. The light-emitting column according to claim 1, characterized in that: The upper lampshade (5) shields the upper part of the lamp body (6); the outer end surface of the inner shell (2) corresponding to the sliding cover (7) is provided with a plurality of evenly arranged longitudinal magnetic slots (10); the outer edge of the sliding cover (7) corresponding to the inner shell (2) is provided with a plurality of evenly arranged latch teeth (11); the sliding cover (7) and the inner sliding cavity form a clearance sliding fit; when the sliding cover (7) is away from one side of the outer shell (3), the latch teeth (11) are disengaged from the magnetic slots (10), and the sliding cover (7) can slide relative to the outer shell; when the sliding cover (7) is close to one side of the outer shell (3), the latch teeth (11) and the magnetic slots (10) are mutually locked and magnetically engaged, and the sliding cover (7) is fixed relative to the outer shell (3).

6. The light-emitting column according to claim 1, characterized in that: An elastic strip (8) is fixedly connected to the inner surface of the inner sliding cavity at a side away from the outer shell (3); the elastic strip (8) extends vertically along the sliding direction of the sliding cover (7); and the elastic strip (8) forms an elastic abutment fit with the outer surface of the sliding cover (7).

7. The light-emitting column according to claim 1, characterized in that: The light emitting component and the base are detachably plugged in, and the bottom of the light emitting component is detachably plugged into the lamp holder.

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