CN206338666U - A kind of ground footlight of lamp light adjustable - Google Patents

Abstract

The utility model discloses a foot lamp with adjustable light, aiming to provide a foot lamp with the advantages of a stable reflective adjustment structure. The body includes an outer lamp housing, an inner lamp housing, a back cover corresponding to the outer lamp housing, and an adjustment device for adjusting the light irradiation angle of the lighting assembly in the box-shaped housing. The adjustment device includes a reflector, a first elastic device and a The inner lamp housing includes a bottom plate, side plates installed on both sides of the bottom plate, and a fixed plate vertically fixed to the side plates and the sides of the bottom plate at the same time. One end of the fixed plate is fixedly hinged with the end of the fixed plate close to the bottom plate, and the other end is in conflict with the back cover. The first elastic device is fixedly installed on the bottom plate to conflict with the reflector and push the reflector away from the base plate.

Description

A floor lamp with adjustable light

technical field

The utility model relates to the technical field of lamps, in particular to a foot lamp with adjustable light.

Background technique

Foot lamps are also called corner lamps, wall lamps, etc. The light sources usually used are energy-saving lamps and incandescent lamps. With the advancement of technology, a large number of LED lamps have been used as their lighting sources. Hospitals, office buildings, homes, squares, gardens, streets, etc.; turn on the footlights at night, because the light source is close to the ground, it will not be dazzling, and it can emit softer light without radiation, which is favored by people.

At present, the Chinese patent whose publication number is CN203718550U discloses a kind of adjustable reflective corner light, which includes a box-shaped shell, which is a square box shape, with an opening on the left side of the box-shaped shell and a right side of the box-shaped shell. The wall is provided with wire holes, the upper and lower outer walls of the box-shaped housing are provided with raised anti-slip friction blocks, and the bottom right of the box-shaped housing is provided with an inclined connecting rod. The upper end of the connecting rod is provided with a ball head, and a ball The head cover and the ball head cover can slide around the ball head, and a reflective plate is fixed on the ball end cover, and a plurality of conical diffuse reflection pits are uniformly arranged on the upper side of the reflective plate.

This adjustable reflective wall footlight adopts aluminum alloy mounting plate and heat dissipation fins, although it can have a good heat dissipation effect, and the structure of the heat dissipation fins is bent downward into an arc shape, which is not easy to hurt the feet. , the reflector is connected by the ball head and the ball head cover, and can be rotated to adjust the direction of reflection. However, in actual use, the light source of this design wall lamp is exposed to the outside without any protective measures. On the one hand, children are easy to touch it. Surprisingly, on the other hand, the overall stability of the installation structure of the reflector is poor, and deviations need to be adjusted frequently. Therefore, we need to make further improvements on this basis.

Utility model content

The purpose of the utility model is to provide a foot lamp with adjustable light, which has the advantage of a stable reflective adjustment structure.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions:

A foot lamp with adjustable light, comprising a box-shaped housing and a lighting assembly, the box-shaped housing includes an outer lamp housing, an inner lamp housing, a back cover corresponding to the outer lamp housing, and the adjustable lighting assembly in the box-shaped housing An adjustment device for the light irradiation angle, the adjustment device includes a reflector, a first elastic device, and a number of teeth arranged on the back cover to match the reflector, the inner lamp housing includes a bottom plate, and is installed on both sides of the bottom plate The side plate and the fixed plate vertically fixed to the sides of the side plates and the bottom plate at the same time, one end of the reflector is fixed and hinged with the end of the fixed plate close to the bottom plate, and the other end is in conflict with the back cover. The first elastic device Fixed mount on the base plate interferes with the reflector and pushes the reflector away from the base plate.

In such a setting, install the detachable inner lamp housing and the back cover in the outer lamp housing, reflect the bright light emitted by the lighting components through the reflector, adjust the reflection angle formed by the reflector and the teeth on the rear cover to adjust the reflected light, and adjust the overall The method is simple and quick, and after the reflective adjustment is completed, the overall fixing structure has high strength, which can effectively solve the problem of frequent adjustment in the prior art.

Further setting: the tooth tips of the several locking teeth are evenly arranged downward along the rotation arc of the reflector.

In this way, after the structural installation is completed, follow the rotation of the reflector to select a suitable height for fixing. The tooth tip of the latch can effectively resist the rebound of the reflector under the action of the first elastic device. The overall The fixed structure has a good cushioning effect, which can effectively improve the convenience of adjustment.

Further configuration: the outer lamp housing is provided with a cavity for installing the inner lamp housing and lighting device, the lighting assembly includes a light source and a lamp shade for protecting the light source, and the lighting device is detachably connected to the outer lamp housing.

With this setting, the overall structure design and arrangement are reasonable, it is convenient to remove the lighting device and the outer lamp housing for cleaning, and it is convenient for secondary use, thereby effectively improving the utilization value of energy. In addition, the protection of the light source is strong, which can effectively improve the use life.

Further setting: the two ends of the lampshade are respectively provided with a first clamping block connected with the outer lamp housing and a second clamping block connected with the back cover, the inner wall of the outer lamp housing facing the rear cover is provided with a connecting plate and a connecting plate There is a first slot corresponding to the first block on the upper cover, and a second slot corresponding to the second block is provided on the rear cover.

In this way, the lampshade is fixed by two sections of clamping. When disassembling, you only need to take off the back cover or the inner lamp housing to remove the lampshade. In addition, the lampshade is connected to the outer lamp housing and the back cover, which can effectively Improve the stability of the overall structure inside the foot lamp.

It is further provided that an installation hole for installing the inner lamp housing is opened on the back of the outer lamp housing opposite to the rear cover, and the size of the installation hole matches the size of the inner lamp housing.

With such an arrangement, the actual installation method is simple and fast by inserting the inner lamp housing in the installation hole, which can effectively improve the efficiency of installation and construction.

It is further provided that a sealing ring is sheathed on the periphery of the fixing plate, and in the installed state, the sealing ring is fixed on the fixing plate and conflicts with the installation hole.

Such setting can effectively improve the sealing performance of the outer lamp housing and the inner lamp housing during installation, thereby improving the cleanliness of the chamber of the outer lamp housing. In addition, under the protection of the sealing ring, the friction between the inner lamp housing and the installation hole can be effectively reduced. degree of frictional damage.

Further setting: the fixed plate is also provided with light-transmitting openings.

In such a configuration, the light-transmitting opening is disposed on the fixing plate and the reflector is disassembled or installed at the same time, which can effectively make the reflection quality last for a longer period of time.

Further setting: the cross-section of the side of the lampshade is "L" shaped.

Such arrangement can facilitate the dismantling work when the lampshade is dismantled.

Further setting: the box-shaped casing is in the shape of a cuboid.

With such a setting, the overall structure is convenient for actual production and processing, and it is also effective and convenient for the best embodiment of reflective quality during installation.

It is further provided that the first elastic device adopts a torsion spring.

With such arrangement, the material selection is simple and convenient, which is beneficial to reduce the production cost.

In summary, the utility model has the following beneficial effects:

1. Through the separate design of the outer lamp housing and the inner lamp housing, the light source can be installed and replaced flexibly;

2. Adjust the reflective angle by adjusting the inclination angle of the reflector. After the adjustment, the overall structure is stable and does not need to be adjusted frequently;

3. Under the action of the first elastic device, the reflective plate bounces back to the locking teeth, the overall fixed structure has a good buffering effect, and the overall adjustment is difficult and convenient.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the footlight of embodiment adjustable light;

Fig. 2 is an exploded view of the foot lamp with adjustable light according to the embodiment;

Fig. 3 is a cross-sectional view cut along the vertical center line of the installation hole of the foot lamp with adjustable light according to the embodiment;

Fig. 4 is a cross-sectional view cut along the horizontal center line of the installation hole of the foot lamp with adjustable light according to the embodiment;

Fig. 5 is a structural schematic diagram of the enlarged area A in Fig. 3 of the foot lamp with adjustable light according to the embodiment;

Fig. 6 is a three-dimensional structural schematic diagram of the inner lamp housing of the foot lamp with adjustable light according to the embodiment;

Fig. 7 is a schematic structural diagram of the enlarged area B in Fig. 6 of the foot lamp with adjustable light according to the embodiment;

Fig. 8 is a structural schematic diagram of the side view of the limit plate in the foot lamp with adjustable light according to the embodiment.

In the figure, 100, box-shaped shell; 101, adjusting device; 11, outer lamp housing; 111, installation hole; 12, inner lamp housing; 121, bottom plate; 122, side plate; 123, fixed plate; 124, light-transmitting opening ; 125, reflective plate; 126, sealing ring; 127, chamber; 128, first elastic device; 13, back cover; 131, cooling plate; 141. First card slot; 102. Fixing component; 21. Limiting plate; 22. Limiting block; 23. Limiting slot; 24. Second elastic device; 103. Lighting component; 31. Light source; 32. Lampshade ; 33, the first block; 34, the second block.

detailed description

The following embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. Those skilled in the art can make modifications without creative contribution to the embodiment as required after reading this description, but as long as it is within this specification All utility model claims are protected by the patent law.

Below in conjunction with accompanying drawing, the utility model is described in further detail.

A footlight with adjustable light, as shown in FIG. 1 , includes a box-shaped housing 100 and a lighting assembly 103 (marker 103 is not shown) installed in the box-shaped housing 100. Generally, the box-shaped housing The body 100 is set as a cuboid structure. Specifically, as shown in FIG. The lamp housing 12 is fixed on the back cover 13 in the outer lamp housing 11 and the adjustment device 101 for adjusting the light irradiation angle of the lighting assembly 103 in the box-shaped housing 100 . The back cover 13 is fixed on the outer lamp housing 11 by fixing bolts.

Wherein, as shown in FIGS. 3 and 5 , the lighting assembly 103 includes a lamp source 31 for lighting and a lampshade 32 installed in the outer lamp housing 11 for protecting the lamp source 31 . 12 and the chamber 127 of the lighting device, the lamp source 31 is detachably installed on the inner wall of the side wall adjacent to the outer lamp housing 11 and the rear cover 13, and is generally fixed by fixing bolts, and the lamp source 31 is connected to the power supply through wires. 11 is provided with perforations for the power supply; in addition, the lampshade 32 is fixedly arranged in the chamber 127 and is located below the light source 31, and the two ends of the lampshade 32 are respectively connected with the inner wall of the outer lamp housing 11 and the rear cover 13. Specifically , the cross-section of the side of the lampshade 32 is "L" shape, and the first block 33 connected with the outer lamp housing 11 and the second block connected with the back cover 13 are respectively provided at both ends. The inner wall facing the back cover 13 is provided with a connecting plate 14 and a first slot 141 corresponding to the first block 33 , and on the side of the back cover 13 facing the light source 31 is provided a first slot 141 corresponding to the second block. Two card slots 133 .

Secondly, an installation hole 111 for installing the inner lamp housing 12 is provided on the back side of the outer lamp housing 11 opposite to the rear cover 13, the size of the installation hole 111 is adapted to the size of the inner lamp housing 12, and the inner lamp housing 12 is installed from the After being inserted into the hole 111, the insertion end conflicts with the back cover 13. Specifically, the inner lamp housing 12 includes a bottom plate 121, side plates 122 installed on both sides of the bottom plate 121, and are fixed vertically to the side plates 122 and the sides of the bottom plate 121 at the same time. Connected fixed plate 123, the periphery of the fixed plate 123 is also covered with a seal ring 126 for waterproofing, when the installation is completed, the seal ring 126 is fixed on the fixed plate 123 and conflicts with the installation hole 111, and at the same time, the fixed plate 123 It is on the same plane as the side wall where the mounting hole 111 on the outer lamp housing 11 is located, and a light-transmitting opening 124 is opened on the fixing plate 123 , through which the light-transmitting opening 124 performs lighting work.

In addition, one end of the inner wall of the fixed plate 123 close to the base plate 121 is hingedly provided with a reflector 125. The width of the reflector 125 is the same as that of the light-transmitting opening 124. The reflector 125 is in conflict with the back cover 13. On the back cover 13, the latching teeth 132 matching the reflector 125 are provided for clamping and fixing. The tooth tips of the latching teeth 132 are downward. A locking tooth 132 is evenly arranged on the back cover 13 according to the rotation arc of the reflector 125; meanwhile, the base plate 121 is also provided with a first elastic device 128 that pushes the reflector 125 away from the base plate 121 below the reflector 125, The reflective plate 125, the first elastic device 128 and the locking teeth 132 together form the above-mentioned adjusting device 101. One end of the first elastic device 128 is fixedly connected to the bottom plate 121, and the other end abuts against the adjusting plate. Generally, the first elastic device 128 adopts The torsion spring, in order to fix the structure better, will cross the torsion spring through the fixed rod (not shown in the figure), and the two ends will be fixedly connected with the side plates 122 on both sides, so as to play a role in the torsion spring fixedly installed on the bottom plate 121 Great protection.

Several cooling plates 131 are arranged on the outer wall of the back cover 13 relatively close to the end where the light source 31 is installed, and are fixed horizontally on the back cover 13 along the vertical direction.

As shown in Figures 6 and 7, the detachable and fixed installation of the inner lamp housing 12 and the outer lamp housing 11 is realized through the fixing assembly 102 (102 not shown in the figure) in the box-shaped housing 100, and the fixing assembly 102 is controlled by the limiting plate 21 , the limit block 22 installed on the limit plate 21, the limit groove 23 installed on the limit block 22 corresponding to the side wall of the mounting hole 111 of the outer lamp housing 11 (as shown in Fig. 8 ) and the control limit plate 21 is composed of a second elastic device 24 that slides on the inner lamp housing 12 to push the limiting block 22 into the limiting groove 23 for clamping. The limiting plate 21 is arranged in the inner lamp housing 12 and is located on the reflective plate 125 and the side plate There is a pair between 122, which are installed relatively parallel (as shown in Fig. 4), which can effectively clamp the reflector 125, thereby effectively improving the stability of the overall structure in the chamber 127. One end of the second elastic device 24 is connected to the The side plate 122 is fixedly connected, and the other end abuts against the surface of the limiting plate 21 close to the side plate 122 . The second elastic device 24 is generally a torsion spring like the first elastic device 128 .

Principle analysis:

When installing, first pass the wire on the light source 31 through the hole and install it inside the outer lamp housing 11, then snap the second clamping block on the lampshade 32 to the second card slot 133 on the back cover 13, and hold the back cover 13 is inserted from one side of the outer lamp housing 11, and after the first block 33 on the lampshade 32 is engaged with the first locking groove 141 on the connecting plate 14, the rear cover 13 is fixed on the outer lamp housing 11 by fixing bolts, and then Insert the inner lamp housing 12 from the front of the installation hole 111, and press the reflector 125 with the thumb to act downward against the first elastic device 128, select the reflection angle with a relatively appropriate force, and fix the angle through the locking teeth 132, in the limit groove 23 After engaging with the outer lamp housing 11, the overall installation is completed.

If you need to change the reflective angle, press the limit plate 21 with your thumb and apply force toward the bottom plate 121, so that the limit groove 23 is separated from the outer lamp housing 11, and the inner lamp housing 12 can be detached. Pull out the inner lamp housing 12 to reflect light After the plate 125 is separated from the locking teeth 132, the reflective angle can be changed, and after re-selecting the reflective angle, repeat the installation action to complete the change of the reflective angle.

Claims (10)

1. a kind of ground footlight of lamp light adjustable, including box-like housing (100) and light fixture (103), it is characterised in that：Institute Box-like housing (100) is stated including outer lamp housing (11), interior lamp housing (12), the bonnet (13) corresponding with outer lamp housing (11) and is adjusted Light fixture (103) is saved in the adjusting means (101) of the interior light-illuminating angle of box-like housing (100), the adjusting means (101) reflector (125), the first elastic device are included（128）And be arranged on bonnet (13) and be adapted with reflector (125) Several latches (132), the interior lamp housing (12) include base plate (121), the side plate (122) installed in base plate (121) both sides And the fixed plate (123) being connected vertical with biside plate (122), base plate (121) side, the one of the reflector (125) simultaneously Hold to fix close to one end of base plate (121) with fixed plate (123) and be hinged, the other end and bonnet (13) are inconsistent, first bullet Property device（128）It is fixedly mounted on base plate (121) inconsistent and promote reflector (125) away from base plate with reflector (125) (121)。

2. a kind of ground footlight of lamp light adjustable according to claim 1, it is characterised in that：Several described latches (132) crown rotates uniform arrangement on radian down along reflector (125) and set.

3. a kind of ground footlight of lamp light adjustable according to claim 2, it is characterised in that：Set in the outer lamp housing (11) There is the chamber for installing interior lamp housing (12) and lighting device（127）, the light fixture (103) is including lamp source (31) and uses In the lampshade (32) of protection lamp source (31), the lighting device is detachably connected with outer lamp housing (11).

4. a kind of ground footlight of lamp light adjustable according to claim 3, it is characterised in that：The two ends of the lampshade (32) It is respectively equipped with the first fixture block (33) being connected with outer lamp housing (11) and the second fixture block being connected with bonnet (13), the outer lamp housing (11) towards bonnet (13) inwall provided with connecting plate (14) and on connecting plate (14) it is corresponding with the first fixture block (33) The first neck (141), the bonnet (13) be provided with second neck (133) corresponding with the second fixture block.

5. a kind of ground footlight of lamp light adjustable according to Claims 1 to 4 any one, it is characterised in that：It is described outer Lamp housing (11) is mounted opposite the mounting hole offered on the back side of bonnet (13) for installing interior lamp housing (12)（111）, the peace Fill hole（111）Size be adapted with the size of interior lamp housing (12).

6. a kind of ground footlight of lamp light adjustable according to claim 5, it is characterised in that：In the fixed plate (123) Week along being arranged with sealing ring（126）, during installment state, the sealing ring（126）It is fixed in fixed plate (123) and mounting hole （111）It is inconsistent.

7. a kind of ground footlight of lamp light adjustable according to claim 6, it is characterised in that：On the fixed plate (123) It is further opened with light openings (124).

8. a kind of ground footlight of lamp light adjustable according to claim 4, it is characterised in that：Lampshade (32) side Cross section is in " L " font.

9. a kind of ground footlight of lamp light adjustable according to claim 8, it is characterised in that：The box-like housing (100) it is in cuboid.

10. a kind of ground footlight of lamp light adjustable according to claim 9, it is characterised in that：First elastic device （128）Using torsion spring.