CN209744105U - Novel dual-purpose lighting equipment - Google Patents

Abstract

The utility model provides a novel dual-purpose lighting apparatus, it includes lighting module, base and lamp shade. The lighting module comprises a power supply, a control circuit board, a lamp source and a lens, wherein the lens covers the lamp source in the emergent direction of light rays emitted by the lamp source; one side of the lens is provided with a spherical surface to converge the light; the base is provided with the lighting module; the lampshade comprises a semitransparent light-transmitting part and a connecting part arranged at a first opening part of the lampshade; the lampshade is connected with the base through the connecting part, so that the lampshade can cover the light source at a first position to enable light rays emitted by the light source to be diffused by the lampshade, and can also not cover the light source at a second position to enable the light rays to be directly emitted after passing through the lens. The working lamp can meet the requirements of different working scenes, and can provide strong light-gathering output and soft light-scattering output through a convenient structural design.

Description

Novel dual-purpose lighting equipment

Technical Field

The utility model relates to a lamps and lanterns field especially relates to a can realize novel dual-purpose lighting apparatus work lamp that spotlight and astigmatism switched conveniently.

Background

In its long history, luminaire designs have developed countless solutions, with luminaires for various purposes taking place in the trend of the times. In the current market, highly classified worklights are increasingly common, with one worklight providing a single illumination mode being the most common. For example, a spotlight is emitted through a condensing lens or a lens, and the spotlight has strong light sensation and can be intensively irradiated towards a specific area in a scene; the diffusion lamp does not need the condensation of a lens, but directly provides a uniform diffused light beam, and is suitable for environments needing soft light irradiation.

In other products, the switching of the mode of the strong light is also realized by people through the control of an electronic circuit. However, this mode switching can only adjust the strong light output of the spotlight to a certain extent to a weaker light output, and the applicable scenarios are not yet broken, for example, the spotlight still can only output a unidirectional spotlight, and although the light intensity of the spotlight can be reduced to a certain extent by adjusting the current or power or the number of light sources, the mode switching controlled by this circuit cannot change the illumination mode of the light beam. The mode-switched spotlight still illuminates in a spotlight manner because of no change in its structural design.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can realize spotlight and astigmatic work light that switches conveniently. The working lamp can meet the requirements of different working scenes, and can provide strong light-gathering output and soft light-scattering output through a convenient structural design.

More specifically, the utility model provides a fast switch over spotlight and astigmatic work light, this work light includes at least: illumination module, base and lamp shade. The lighting module comprises a power supply, a control circuit board, a lamp source and a lens, wherein the lens covers the lamp source in the emergent direction of light rays emitted by the lamp source. One side of the lens is provided with a spherical surface to converge the light; the base is provided with the lighting module. The lampshade comprises a semitransparent light-transmitting part and a connecting part arranged at a first opening part of the lampshade. The lampshade is connected with the base through the connecting part, so that the lampshade can cover the light source at a first position to enable light rays emitted by the light source to be diffused through the lampshade, and can also not cover the light source at a second position to enable the light rays to be directly emitted after passing through the lens.

In some embodiments, the light-transmitting portion includes a top wall and a side wall connected to the top wall and extending toward the base along the axis; wherein the light rays passing out of the lens can at least partially impinge on the side wall.

In some embodiments, the connecting portion includes snaps disposed at a first distance around the first mouth portion, the snaps extending radially outward of the first mouth portion; the base is provided with a buckle ring matched with the buckle, and the inner edge of the buckle ring comprises protruding parts arranged according to a second distance; the protruding part abuts against the buckle, so that the lampshade is connected with the base at the first position; after the lampshade is subjected to external force to rotate, the buckle can be moved to the second position along the space between the protruding parts so as to separate the lamp source from the cover.

In some embodiments, the lampshade further comprises a rotating end and a locking end; the lamp shade is movably connected with the base through the rotating end so as to cover the first opening part at the first position and not cover the first opening part at the second position.

In some embodiments, the connecting portion includes a first thread surrounding the first mouth portion; the base is provided with a second thread matched with the buckle; the first screw threads and the second screw threads are matched so as to connect the lampshade to the base and enable the lamp source to be located in the middle of the first opening.

In some embodiments, the connecting portion includes a rotating end and a locking end; the rotating end is rotatably connected to the periphery of the first opening part, so that the lampshade can be switched between the first position and the second position around the rotating end; the locking end is used for locking the lampshade to the first opening part when the lampshade is at the first position.

In some embodiments, the top of the lamp housing is recessed to form a recess when viewed from the top of the lamp housing; the recessed groove allows the globe to form an arc-shaped protrusion in its inner cavity.

In some embodiments, the lampshade further comprises a handheld part which traverses above the groove and connects two opposite points of the groove opening part, so that the groove can accommodate fingers of a user to extend into the groove to grasp the handheld part.

In some embodiments, a reflector is disposed between the light source and the lens to reflect light emitted from the light source to exit through the lens.

In some embodiments, a sealing element is further disposed on the base, and the sealing element includes an annular sealing groove and an annular sealing surface; wherein the annular sealing groove is circumferentially disposed at an inner wall portion of the sealing member and receives an outer ring of the lens; the annular sealing surface surrounds the decorative ring and is attached to the upper surface of the base in a tight fit mode.

In some embodiments, the light source is an array light emitting diode unit.

The utility model has the advantages that when the strong light output is needed to irradiate the appointed zone bit, the translucent lampshade is moved to the second position, so that the lampshade is separated from the covering of the lamp source, and the light beam emitted by the lamp source can be directly condensed and emitted through the lens, thereby forming strong illumination output; when soft scattered light is needed for illumination, the translucent lampshade is moved to the first position to cover the lamp source, and then light beams emitted by the lamp source are condensed by the lens and then continuously scattered by the lampshade so as to form soft and uniform light by diffusion of strong condensed light emitted by the lens and passing through the lampshade. Meanwhile, the lampshade is of a barrel-shaped design and comprises a containing cavity with a certain height and a side wall, and strong condensation light emitted by the lens at least partially irradiates the side wall, so that emergent light beams can be scattered at a larger angle, and a larger illumination amplitude is realized. The working lamp based on the above can adapt to different working scene requirements, and can provide strong unidirectional condensation output and soft wide-angle astigmatism output.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is an exploded view of a working lamp according to an embodiment of the present invention.

Fig. 2 is a schematic front view of a worklight according to an embodiment of the invention in a first position.

Fig. 3 is a schematic diagram of a worklight according to an embodiment of the invention in a second position.

Fig. 4 is a schematic top view of a worklight according to an embodiment of the invention in a first position.

Fig. 5 is a schematic cross-sectional view of the operation lamp along the line a-a shown in fig. 4 according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a lamp cover according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of the buckle ring and the connecting portion when they are combined according to an embodiment of the present invention.

Fig. 8 is an exploded view of the snap ring and the connecting portion separated according to an embodiment of the present invention.

Fig. 9 is an exploded schematic view of a waterproof structure according to an embodiment of the present invention.

Fig. 10 is a schematic sectional view taken along a line a-a in fig. 3 in an assembled state of a waterproof structure according to an embodiment of the present invention.

Fig. 11 is a schematic structural view of a working lamp according to another embodiment of the present invention, wherein the lamp cover is in the first position.

Fig. 12 is an exploded schematic view of a worklight according to another embodiment of the present invention.

Fig. 13 is a schematic structural view of a working lamp according to another embodiment of the present invention, wherein the lamp cover is in the second position.

Fig. 14 is an exploded schematic view of a lamp head according to another embodiment of the invention.

Reference symbols of the drawings

1-a working lamp; 11-a base; 111-a second mouth; 112-a snap ring; 1121-projection; 1122-second pitch; 113-a seal; 1131-seal groove; 1132 — a sealing face; 12-a lighting module; 121-a power supply; 122-control circuit board; 123-a lamp source; 124-a lens; 1241-flange outer ring; 125-decorative ring; 1251-reflecting surface; 1252-seal receiving groove; 126-a reflector; 13-a lampshade; 131-a light-transmitting portion; 1311-top wall; 1312-sidewalls; 132-a connecting portion; 1321-fastener; 1322-a first pitch; 133-a first mouth; 134-grooves; 135-a hand-held part; 136-a rotating part; 137-locking part; 14-a connection mechanism; 15-a handle; 16-a seal; 17-mouth fastener.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "front", "rear", "left", "right", "upper", "lower", "intermediate", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.

In a first embodiment of the present invention, referring to fig. 1, the present invention provides a lighting device 1 that switches between condensation and astigmatism quickly. It should be noted that the lighting device may be a work light as shown in fig. 1 and 11, or may be a lighting device for illumination in other forms or applications. In the present embodiment, two different working lamp forms are shown respectively, and the purpose is to illustrate the technical solution of the present invention, and those skilled in the art can easily change the forms without making creative improvements to make different working lamps. It should be noted that the worklight manufactured or formed based on the concepts described herein, even if different in form, should be considered within the scope of the present invention. Returning to fig. 1, a schematic structural diagram of a work light 1 is shown in fig. 1. It can be seen that the worklight 1 comprises at least: illumination module 12, base 11 and lamp shade 13. The lighting module 12 includes a power supply 121, a control circuit board 122, a light source 123, and a lens 124 covering the light source 123 in the emitting direction of the light emitted from the light source 123. It is understood that the power supply 121 is connected to the control circuit board 122, and the control circuit board 122 is connected to the lamp source 123, so that the power supply 121 can provide power for the light emission of the lamp source 123. One side of the lens 124 has a spherical surface to converge the light. It should be noted that in this embodiment, the lens 124 may have a spherical surface to converge the light, which is for better light collection. However, in other embodiments, the lens 124 may also be a flat lens or other lens required for implementing a floodlight (or spotlight) function, which is not limited by the present invention. The cover 13 includes a translucent light-transmitting portion 131 and a connecting portion 132 provided to a first mouth portion 133 of the cover. The lamp cover is connected to the base 11 through the connecting portion 132, so that the lamp cover 13 can cover the light source 123 at a first position to diffuse the light emitted by the light source 123 through the lamp cover 13, and can also not cover the light source 123 at a second position to directly emit the light after passing through the lens 124. It should be noted that the movable connection may include various connection ways for conveniently detaching the lampshade, including but not limited to a hinge connection, a screw connection, a snap connection, a magnet adsorption and the like. It should be noted that a bezel 125 may also be disposed between the light source 123 and the lens 124 to reflect light emitted from the light source 123 to exit through the lens 124. The bezel 125 has an opening (not labeled) for receiving the light source 123 and at least partially parabolic curved edges on both sides of the opening. The arc edge can reflect more of the light beam of the light source 123 to the front for output. For example, in some embodiments, the connecting portion 132 includes a first thread that encircles the first mouth. The base 11 is provided with a second thread cooperating with the first thread. The first and second threads cooperate to connect the lamp housing 13 to the base 11 with the lamp source 123 intermediate the first port 133. It can also be stated that the first position and the second position are two different positions, in this embodiment, when the lampshade 13 is at the first position, the lampshade 13 is connected with the base 11, and the second opening of the lampshade 13 corresponds to the first opening of the base, so that the light beam emitted by the light source can enter the lampshade through the lens and is finally reflected by the inner wall of the lampshade in the lampshade; when the lampshade is at the second position, the lampshade 13 is separated or semi-separated from the base 11, and the lampshade 13 is no longer positioned in the emergent direction of the light beam after passing through the lens, so that interference, interference or other effects are not generated on the emergent of the light beam. In this embodiment, the lampshade and the base can be completely disconnected, for example, when the lampshade is connected with the base by a threaded connection, the lampshade can be completely disconnected with the base and placed in other places which do not affect the emergence of the light beam. In other embodiments, for example, the cover may be semi-decoupled from the base, i.e., the entire cover has been moved to a position away from the direction of the outgoing beam, but still has a portion or end in coupled relation with the base.

in a further embodiment of the present invention, referring to fig. 1 and 5, the light-transmitting portion 131 includes a top wall 1311 and a side wall 1312 connected to the top wall 1311 and extending toward the base along the axis L. It is understood that the lamp source 123 is interposed between the lamp housing 13 and the base 11 when the lamp housing is disposed in connection therewith. As shown, the light source 123 is disposed at the second mouth portion 111 of the base 11 so that the light beam can be emitted from the base. The first mouth 133 of the lamp housing 13 corresponds to the second mouth 111 of the base 11 so that the light beam emitted from the light source 123 can penetrate into the inner cavity of the lamp housing 13 and be diffused through the side walls 1312 and the top wall 1311 of the lamp housing 13. It should be noted that the light rays coming out of the lens 124 can at least partially impinge on the sidewall 1312. As described above, the light-transmitting portion 131 may be translucent so as to diffuse the light beam irradiated thereon. Due to the existence of the sidewall 1312, the sidewall 1312 allows the light beam to at least partially irradiate thereon, so that the light can be diffused by the sidewall 1312 to generate a multi-angle illumination effect, compared with the prior art that only one-way irradiation in the forward direction can be realized. More specifically, in the present embodiment, the light diffused by the sidewall 1312 can be radiated even to the lower side of the lamp source 123, so that the illumination amplitude of the lamp source 123 is improved. In further embodiments, the light-transmitting portion 131 may be implemented by an acrylic material, a frosted glass, or a translucent film attached on a transparent material. Further, the light transmittance of the light-transmitting portion 131 and the diffusion direction thereof may be achieved by adjusting the material composition of the acryl, the ground glass, and the semi-permeable membrane. Preferably, the lamp source may be an LED array unit of power 40W. More preferably, referring to fig. 1, a reflector 126 is further disposed between the light source 123 and the lens 124. The reflector 126 is used to focus the light from the lamp source and inject the light into the lens, so as to avoid light loss after the light from the lamp source exits. In some embodiments, the reflector may be a light cup. When the reflector and the lens are used together, more light rays of the lamp source can be better converged and emitted forwards.

On the basis of the first embodiment, the utility model discloses still provide the embodiment of a second. In a second embodiment, as shown in fig. 6, a schematic structural diagram of a lampshade is provided. In the present embodiment, the lamp cover includes the connection part 132. It should be noted that the connection portion 132 may be a single component separately provided from the lamp housing body, or may be integrally formed with the lamp housing. When the connection portion 132 is separated from the lamp housing body, the connection portion 132 may be fixedly connected to the lamp housing body by a bolt or the like. The lampshade body is movably connected with the base 11 through the connecting part 132. In this embodiment, the connecting portion 132 may include a catch 1321 disposed around the first port portion 133 at a first distance 1322, the catch 1321 extending radially outward of the first port portion 133. Referring to fig. 7 and 8, fig. 7 is a schematic structural view of the connecting portion 132 combined with the snap ring 112 on the base, and fig. 8 is an exploded schematic view of the connecting portion 132 separated from the snap ring 112 on the base. As shown, the snap ring 112 may be fixedly connected to the base 11 by means of bolts or the like. The base 11 is connected with the connecting portion 132 of the lampshade 13 through the snap ring 112, so that the base 11 and the lampshade 13 can be movably connected. In this embodiment, the inner edge of the snap ring 112 includes protrusions 1121 disposed at a second pitch 1122. When the lampshade 13 is in the first position, that is, when the lampshade 13 covers the base 11, the protrusion 1121 abuts against the catch 1321, and when viewed in a front view of fig. 2, the catch 1321 is located below the protrusion 1121, and the two abut against each other along the direction of the axis L, so that the movement of the lampshade along the direction of the axis L is limited. In the present embodiment, the first port 133 is shown as being circular-like, but in other embodiments, other shapes are possible, and the present invention is not limited thereto. Taking fig. 6 as an example, the lower side of the protruding portion may not be limited in the circumferential direction of the first mouth portion 133, and a stopper portion (not shown) may be provided on one side in the rotation direction of the catch 1321. The stopper limits the rotation of the clip 1321 relative to the clip ring 112, so that the clip 1321 stops moving forward after being rotated to the first position during assembly, and the clip 1321 and the protrusion 1121 are prevented from abutting against each other to achieve connection due to over-rotation. Meanwhile, there is no stop in the other direction, so that the lamp cover can be rotated reversely by an external force to withdraw from abutment with the protruding portion. After rotation, the catch 1321 can be moved to the second position along the second distance 1122 between adjacent protrusions to disengage the covering of the light source.

In a further embodiment, as shown in fig. 4, 5 and 6, the top of the lamp housing 13 is recessed to form a recess 134 when viewed from the top of the lamp housing 13. The depressed recess 134 forms an arcuate projection 135 of the globe 13 in its interior cavity. In this embodiment, it is understood that the arc-shaped protrusion 135 is equivalent to the top wall 1311 of the lamp housing 13. That is, the top wall 1311 is an arc-shaped convex structure facing the lamp source. The light beam from the lamp source 123 passes through the lens and is then directed onto the curved top wall 1311. The curved top wall 1311 may reflect at least a portion of the light beam onto the side walls 1312 to enable the side walls 1312 to pick up more light. In the present embodiment, when the lamp housing 13 is in the second position, the lamp source 123 emits light directly through the lens 124; when the lampshade is in the first position, the light beam passes through the lens 124 and then needs to be diffused by the lampshade 13 to irradiate the outside of the lamp body. In order to achieve the focusing of the focusing spherical lens 124 of the working lamp, the light beam emitted from the lamp source 123 will have more concentration. Therefore, in the present embodiment, the arc top wall 1311 can effectively reflect and disperse the condensed light into a multi-angle beam again to increase the illumination amplitude. The design enables the working lamp 1 to completely realize light condensation when in the second position, and the diffusion function of the working lamp does not influence the illumination amplitude/range of the working lamp due to the light condensation effect of the lens when in the first position. In a more preferred embodiment, the housing 13 is tapered along the axis L from the first port 133 to the top wall 1311 such that the first port 133 has a diameter smaller than that of the top wall 1311, and forms an inverted trapezoidal structure having a smaller lower portion and a larger upper portion in cross section.

In a further embodiment, as shown in fig. 5, the lampshade 13 further comprises a holding part 135, and the holding part 135 traverses above the groove 134 and connects two opposite points of the mouth of the groove 134, so that the groove 134 can allow a finger of a user to extend to grasp the holding part 135.

In a further embodiment, as shown in fig. 1 and 9, a sealing member 113 is further disposed on the base 11, and the sealing member 113 includes a sealing groove 1131 and a sealing surface 1132. In fig. 1, the sealing member 113 is classified as being included in the dotted line box of the light emitting module 12, but in the present embodiment, the sealing member 113 may also be classified as being included in the base 11. It should be noted that the illustration in the drawings is only an example, and the position of the sealing member 113 in the embodiment is not particularly limited, as long as the sealing member is classified into the light emitting module or the base, and the sealing member can prevent water from being generated between the lens and the light source. The annular sealing groove 1131 is circumferentially disposed on an inner wall portion of the sealing member 113 and receives the rim 1241 of the lens 124. the bezel 125 includes a light reflecting surface 1251 for reflecting light emitted from the lens to a specific direction and a sealing member accommodating groove 1252 disposed below the light reflecting surface 1251 for accommodating the sealing member 113. When the seal 113 is disposed in the seal receiving groove 1252, the sealing surface 1132 abuts against the top wall of the seal receiving groove 1252.

On the basis of the first embodiment, the utility model discloses still provide a third embodiment. As shown in fig. 11-13. Fig. 11 is a schematic structural view of the working lamp when the lampshade is in the first position, fig. 11 is an exploded structural view of the working lamp when the lampshade is in the first position, and fig. 13 is a structural view of the lamp holder when the lampshade of the working lamp is in the second position. In fig. 12, the present work lamp includes a base 13, a connection mechanism 14, and a handle 15. The lamp base 13 is connected to a handle 15 by means of a connection 14. It will be appreciated that the connection may be a conventional connection or a rotatable connection. When the connection mechanism is rotatable, the lamp cap 13 can be turned around the handle 15 to better enable the adjustment of the angle. Meanwhile, on the basis of the first embodiment, in the present embodiment, the lamp housing 13 further includes a rotation end 136 and a locking end 137. The lamp housing 13 is movably connected to the base 11 through the rotating end 136 so as to cover the first opening portion at the first position and not cover the first opening portion at the second position. When the lampshade 13 is at the first position, the lampshade can be fixedly connected with the base through the locking end 137. In this embodiment, the control circuit board, the light source and the lens of the lighting module can be disposed in the base 11, and the power source can be disposed in the handle 15 as shown in fig. 10 and 11. As shown in fig. 13, a mouth fastener 17 fixedly connected to the second mouth of the base 11 is provided below the lamp cover 13. The rotation end of the lamp housing 13 is connected to an edge of the mouth fastener 17 so that the lamp housing 13 can be turned over around the mouth fastener 17. At the other end of the flip, the locking end of the globe 13 can be snapped with the clasps on the mouth clasps 17.

In a further embodiment, as shown in fig. 8 and 14, a sealing member 113 (or 16) is further disposed on the base 11, and the sealing member 113 (or 16) includes a sealing groove 1131 and a sealing surface 1132; the annular sealing groove 1131 is circumferentially disposed on an inner wall portion of the sealing member 113 and receives the rim 1241 of the lens 124. the bezel 125 includes a light reflecting surface 1251 for reflecting light emitted from the lens to a specific direction and a sealing member accommodating groove 1252 disposed below the light reflecting surface 1251 for accommodating the sealing member 113. When the seal 113 is disposed in the seal receiving groove 1252, the sealing surface 1132 abuts against the top wall of the seal receiving groove 1252.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A novel dual-purpose lighting apparatus, comprising:

The lighting module comprises a power supply, a control circuit board, a lamp source and a lens for covering the lamp source in the emergent direction of light rays emitted by the lamp source;

the base is provided with the lighting module; and

A lamp cover including a translucent light-transmitting portion and a connecting portion provided at a first opening portion of the lamp cover; the lampshade is connected with the base through the connecting part, so that the lampshade can cover the light source at a first position to enable light rays emitted by the light source to be diffused through the lampshade, and can also not cover the light source at a second position to enable the light rays to be directly emitted after passing through the lens.

2. The novel dual use lighting device of claim 1, wherein said light transmissive portion comprises a top wall and a side wall connected to said top wall and extending along said top wall axis toward said base; wherein the light rays passing out of the lens can at least partially impinge on the side wall.

3. A novel dual-purpose lighting device as defined in claim 1, wherein one side of said lens has a spherical surface or said lens is a flat lens.

4. The novel dual-purpose lighting device as claimed in claim 1, wherein the connecting portion is connected to the base by a snap-fit connection, a threaded connection, or a hinge connection.

5. the novel dual-purpose lighting device as claimed in claim 4, wherein the connecting portion comprises snaps arranged at a first distance around the first mouth portion, the snaps extending radially outward of the mouth portion; the base is provided with a buckle ring matched with the buckle, and the inner edge of the buckle ring comprises protruding parts arranged according to a second distance; the protruding part abuts against the buckle, so that the lampshade is connected with the base at the first position; after the lampshade is subjected to external force to rotate, the buckle can be moved to the second position along the space between the protruding parts.

6. A novel dual use lighting fixture according to claim 2, wherein said light housing forms an arcuate projection on said top wall toward said light source.

7. The dual-purpose lighting device as claimed in claim 6, wherein said housing further comprises a handle portion.

8. The novel dual-purpose lighting device as claimed in claim 1, wherein a reflector is disposed between the light source and the lens to reflect light emitted from the light source out through the lens.

9. The novel dual-purpose lighting device as claimed in claim 1, wherein a decorative ring is disposed between the light source and the lens, and a sealing member is disposed on the base, the sealing member comprising an annular sealing groove and an annular sealing surface; wherein the annular sealing groove is circumferentially disposed at an inner wall portion of the sealing member and receives an outer ring of the lens; the annular sealing surface surrounds the decorative ring and is attached to the upper surface of the base in a tight fit mode.

10. The novel dual-purpose lighting fixture of claim 1, wherein said lamp housing further comprises a rotating end and a locking end; the lamp shade is movably connected with the base through the rotating end so as to cover the first opening part at the first position and not cover the first opening part at the second position.