CN214948333U - Hand-held lamp - Google Patents

Abstract

The utility model relates to a lighting device technical field provides a handheld lamps and lanterns. This handheld lamp includes casing and holding in the casing and be used for luminous lamp holder subassembly, the casing includes lamp holder shell and cover shell, the lamp holder shell has and is used for the spacing limit structure of lamp holder subassembly and cover shell, consequently, the cover shell is when installing the lamp holder shell because limit structure's limiting displacement alright realize location each other, make installing on the lamp holder shell that the cover shell can be stable, lamp holder subassembly does after installing in the lamp holder shell realize location each other, thereby guarantee the stability that the lamp holder subassembly used, and further be equipped with fixed knot between lamp holder subassembly and the lamp holder shell and construct, under this fixed knot constructs's effect, the lamp holder subassembly is further fixed, thereby make the stability after the lamp holder subassembly installation further ensure.

Description

Hand-held lamp

Technical Field

The utility model discloses luminescent device technical field, in particular to handheld lamps and lanterns.

Background

The flashlight is a hand-held electronic lighting tool, which consists of a battery-powered bulb and a focusing reflector, and has a hand-held housing for hand-holding.

At present, one side of the light emergent from the shell in the flashlight is set to be circular, so that the component mounted inside the light emergent side of the shell or the component mounted at the outer edge of the light emergent side of the shell can rotate relative to the shell, and the stability of the connection between each component and the shell is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a handheld lamps and lanterns aims at solving the not high problem of stability of being connected between each subassembly of the light-emitting side-mounting of casing and the casing in the current handheld lamps and lanterns.

In order to achieve the above object, the utility model adopts the following technical scheme: a handheld lamp comprises a shell and a lamp holder assembly arranged in the shell and used for emitting light, wherein the shell comprises a lamp holder shell used for containing the lamp holder assembly and a casing which is sleeved on the lamp holder shell and used for fixing the lamp holder assembly, the lamp holder shell is provided with a limiting structure used for limiting the lamp holder assembly and the casing, and a fixing structure used for fixing the lamp holder assembly is arranged between the lamp holder assembly and the lamp holder shell.

In one embodiment, the limiting structure is a square frame arranged on the light-emitting side of the lamp cap shell, the sleeve is sleeved on the light-emitting side of the lamp cap shell, the lamp cap assembly comprises a light-emitting piece and a lens arranged on the light-emitting side of the light-emitting piece, and the peripheral side of the lens is abutted against the light-emitting side of the lamp cap shell.

In one embodiment, the fixing structure includes a first fixing hole opened on the lamp cap shell, a second fixing hole opened on the lens and corresponding to the first fixing hole, and a fixing bolt disposed in the first fixing hole and the second fixing hole.

In one embodiment, the lens and/or the lamp cap shell are provided with locking structures for locking the fixing bolts.

In one embodiment, the cover comprises a first fastening portion attached to a side of the lens away from the light emitting element and a second fastening portion connected to the first fastening portion and fastened to the lamp cap shell.

In one embodiment, the handheld lamp further comprises a power battery disposed in the housing, a control circuit board connected to the power battery, and a button assembly connected to the control circuit board, wherein the control circuit board is connected to the lamp holder assembly, and the button assembly controls the lamp holder assembly through the control circuit board.

In one embodiment, a battery sleeve is sleeved on the power battery, and a buffer layer is arranged between the battery sleeve and the shell.

In one embodiment, the housing is provided with a charging port for charging the power battery, and the handheld lamp further comprises a rubber plug arranged in the charging port.

In one embodiment, the casing is a flexible rubber casing with elasticity.

In one embodiment, a waterproof rubber ring is arranged between the shell and the lamp holder shell.

The utility model has the advantages that: the handheld lamp comprises a shell and a lamp cap assembly, wherein the shell is accommodated in the shell and used for emitting light, the shell comprises a lamp cap shell and a sleeve shell, the lamp cap shell is provided with a limiting structure used for limiting the lamp cap assembly and the sleeve shell, therefore, the sleeve shell can realize mutual positioning due to the limiting effect of the limiting structure when the lamp cap shell is installed on the lamp cap shell, the sleeve shell can be stably installed on the lamp cap shell, the lamp cap assembly can also realize mutual positioning after being installed in the lamp cap shell, the use stability of the lamp cap assembly is ensured, a fixing structure is further arranged between the lamp cap assembly and the lamp cap shell, the lamp cap assembly is further fixed under the action of the fixing structure, and the stability after the lamp cap assembly is installed is further ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic cross-sectional view of a handheld lamp according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a partial cross section of a handheld lamp according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a light-emitting side of the handheld lamp provided in the embodiment of the present invention.

Description of the main element symbols:

100. a handheld light fixture; 10. a housing; 11. a lamp cap shell; 111. a limiting structure; 12. a housing; 121. a first buckling part; 122. a second fastening part; 123. a connecting shell; 13. a body shell; 14. a rear housing; 20. a lamp head assembly; 21. a lens; 22. a light emitting member; 30. a control circuit board; 31. a circuit board support frame; 40. a power supply battery; 41. a battery case; 42. a battery support frame; 43. a buffer layer; 44. a charging port; 45. a rubber plug; 50. a button assembly; 60. a fixed structure; 61. a first fixing hole; 62. a second fixing hole; 63. a fixing bolt; 70. waterproof rubber ring.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 3, a handheld lamp 100 according to the present application is shown, including a housing 10 and a lamp head assembly 20 disposed in the housing 10 and used for emitting light, the housing 10 includes a lamp head housing 11 used for accommodating the lamp head assembly 20 and a casing 12 sleeved on the lamp head housing 11 and used for fixing the lamp head assembly 20, the lamp head housing 11 has a limiting structure 111 used for limiting the lamp head assembly 20 and the casing 12, and a fixing structure 60 used for fixing the lamp head assembly 20 is disposed between the lamp head assembly 20 and the lamp head housing 11.

In this embodiment, the handheld lamp 100 includes a housing 10 and a lamp head assembly 20 accommodated in the housing 10 and used for emitting light, the housing 10 includes a lamp head housing 11 and a casing 12, the lamp head housing 11 has a limiting structure 111 for limiting the lamp head assembly 20 and the casing 12, therefore, when the casing 12 is mounted on the lamp head housing 11, due to the limiting effect of the limiting structure 111, the mutual positioning can be realized, so that the casing 12 can be stably mounted on the lamp head housing 11, and after the lamp head assembly 20 is mounted in the lamp head housing 11, the mutual positioning can also be realized, so as to ensure the stability of the use of the lamp head assembly 20, and a fixing structure 60 is further arranged between the lamp head assembly 20 and the lamp head housing 11, under the effect of the fixing structure 60, the lamp head assembly 20 is further fixed, so that the stability of the lamp head assembly 20 after being mounted is further ensured.

Referring to fig. 3, as an embodiment of the handheld lamp 100 provided in the present application, the limiting structure 111 is a square frame disposed on the light emitting side of the lamp head housing 11, the casing 12 is sleeved on the light emitting side of the lamp head housing 11, the lamp head assembly 20 includes a light emitting element 22 and a lens 21 disposed on the light emitting side of the light emitting element 22, and the peripheral side of the lens 21 abuts against the light emitting side of the lamp head housing 11.

In this embodiment, the light-emitting side of lamp holder shell 11 is equipped with square frame, and the light-emitting side of this lamp holder shell 11 is located to cover 12 cover, and cover 12 and the laminating of light-emitting side of lamp holder shell 11 are cover 12 and lamp holder shell 11 junction promptly and present the square that suits with lamp holder shell 11, consequently, after cover 12 cup jointed lamp holder shell 11, lamp holder shell 11 just carries out spacingly with cover 12 to avoid cover 12 to take place to rotate, guarantee the stability of cover 12 installation.

Further, the lamp holder assembly 20 at least has the illuminating member 22 for emitting light, the lens 21 is disposed on the light-emitting side of the illuminating member 22, and has light transmittance, so as not to affect the light-emitting effect of the illuminating member 22, the lens 21 plays a role in positioning and fixing the illuminating member 22, the peripheral side of the lens 21 abuts against the light-emitting side of the lamp holder shell 11, therefore, the lens 21 at least has a square shape with a partial structure adapted to the light-emitting side of the lamp holder shell 11, so that the lens 21 is limited by the lamp holder shell 11 after being installed in the lamp holder shell 11, and the stability of the whole lamp holder assembly 20 is ensured.

It is understood that, in more embodiments, the shape of the light-emitting side of the lamp cap shell 11 can be selected more, such as regular pentagon, regular hexagon, ellipse, etc., so that the lamp cap shell 11 can be limited with the sleeve 12 and the lamp cap assembly 20, thereby ensuring the stability of the installation of the sleeve 12 and the lamp cap assembly 20.

Referring to fig. 1-3, as an embodiment of the handheld lamp 100 of the present application, the fixing structure 60 includes a first fixing hole 61 opened on the lamp head housing 11, a second fixing hole 62 opened on the lens 21 and corresponding to the first fixing hole 61, and a fixing bolt 63 disposed in the first fixing hole 61 and the second fixing hole 62.

In this embodiment, the fixing structure 60 is disposed between the lens 21 and the lamp head housing 11, so that the lens 21 and the light emitting element 22 limited by the lens 21 are fixed, thereby ensuring the stability of the handheld lamp 100 during use. The lamp holder shell 11 is provided with a first fixing hole 61, the lens 21 is provided with a second fixing hole 62, and after the first fixing hole 61 is aligned with the second fixing hole 62, the fixing bolt 63 is inserted into the first fixing hole 61 and the second fixing hole 62 in sequence, so that the relative position between the lamp holder shell 11 and the lens 21 can be determined.

Specifically, as shown in fig. 3, in the present embodiment, the side of the lamp head housing 11 connected to the shell 12 is square, the side is adapted to the lamp head housing 11, and the end of the lens 21 is square, so that in the process of installing the lens 21 into the lamp head housing 11, the position of the lens 21 installed into the lamp head housing 11 is preliminarily determined, the second fixing hole 62 on the lens 21 is aligned with the first fixing hole 61 on the lamp head housing 11, and then the fixing bolt 63 is sequentially inserted into the first fixing hole 61 and the second fixing hole 62, so that the lens 21 can be stably installed into the lamp head housing 11.

In an alternative embodiment, the lens 21 and/or the cap housing 11 are provided with locking structures for locking the securing pegs 63.

In this embodiment, the lamp head housing 11 is located outside the lens 21, the locking structure includes an elastic latch disposed on the fixing bolt 63 and a locking groove disposed on the lamp head housing 11 and engaged with the elastic latch, the locking groove is specifically opened on the wall surface of the first fixing hole 61, and after the fixing bolt 63 is completely inserted, the elastic latch sinks into the locking groove, so that the fixing bolt 63 is fixed after being inserted, and the positioning and fixing between the lens 21 and the lamp head housing 11 are better achieved.

Optionally, the locking structure includes an elastic latch disposed on the fixing bolt 63 and a lock slot disposed on the lens 21 and matched with the elastic latch, the lock slot is specifically opened on the wall surface of the second fixing hole 62, and after the fixing bolt 63 is completely inserted, the elastic latch sinks into the lock slot, so that the fixing bolt 63 is fixed after being inserted, and the positioning and fixing between the lens 21 and the base housing 11 are better achieved.

Optionally, the locking structure includes two sets of elastic latches disposed on the fixing bolt 63 and two sets of locking grooves disposed on the lens 21 and the lamp head housing 11 and engaged with the elastic latches, the two sets of elastic latches are engaged with the two sets of elastic latches and respectively disposed on the wall surfaces of the first fixing hole 61 and the second fixing hole 62, after the fixing bolt 63 is completely inserted, the two sets of elastic latches are respectively sunk into the locking grooves, so that the fixing bolt 63 is fixed after being inserted, and the lens 21 and the lamp head housing 11 are better positioned and fixed.

Optionally, the locking structure includes an elastic latch disposed on the lamp holder shell 11 and a lock slot cooperating with the elastic latch and opened on the fixing bolt 63, the elastic latch is specifically located on the wall surface of the first fixing hole 61, and after the fixing bolt 63 is completely inserted, the elastic latch sinks into the lock slot, so that the fixing bolt 63 is fixed after being inserted, and the positioning and fixing between the lens 21 and the lamp holder shell 11 are better achieved.

Referring to fig. 2, as an embodiment of the handheld lamp 100 provided by the present application, the casing 12 includes a first fastening portion 121 attached to a side of the lens 21 away from the light emitting element 22, and a second fastening portion 122 connected to the first fastening portion 121 and fastened to the lamp head housing 11.

In this embodiment, the first fastening portion 121 is attached to a side of the lens 21 away from the light emitting element 22, and the second fastening portion 122 is connected to the first fastening portion 121 and fastened to the lamp head housing 11, so as to further limit the lens 21 on the lamp head housing 11. When the lamp is installed, after the lens 21 is installed in the lamp cap, the lens 21 is locked by limiting the position of the lens 21 in the lamp cap shell 11 through the fixing structure 60 and then sleeving the sleeve 12 on the lamp cap shell 11 from the outer side of the lamp cap shell 11.

Specifically, the housing 12 includes a connecting shell 123 surrounding the lamp head shell 11, the first engaging portion 121 is disposed on one side of the connecting shell 123 and extends toward the inner side of the connecting shell 123, the second engaging portion 122 is disposed on one side of the connecting shell 123 opposite to the first engaging portion 121 and extends toward the inner side of the connecting shell 123, the lens 21 is disposed on the inner side of the lamp head shell 11, the first engaging portion 121 partially covers the end of the lamp head shell 11 and the end of the lens 21, a fastening groove fastened with the second engaging portion 122 is formed in the lamp head shell 11, and the second engaging portion 122 is limited in the fastening groove to fasten the housing 12 and the lamp head shell 11.

Referring to fig. 1, as an embodiment of the handheld light fixture 100 provided in the present application, the handheld light fixture 100 further includes a power battery 40 disposed in the housing 10, a control circuit board 30 connected to the power battery 40, and a button assembly 50 connected to the control circuit board 30, wherein the control circuit board 30 is connected to the light head assembly 20, and the button assembly 50 controls the light head assembly 20 through the control circuit board 30.

In this embodiment, the power battery 40 in the handheld lamp 100 is used to provide energy for the lamp head assembly 20, and the control circuit board 30 is disposed with a control circuit for controlling the lamp head assembly 20 to emit different light effects. Specifically, casing 10 is including connecting in the body shell 13 of lamp holder shell 11, and this body shell 13 is rectangular shape setting to be convenient for the user handheld, this body shell 13 is inside to be equipped with the battery support frame 42 that is used for supporting power battery 40 and to be used for supporting control circuit board 30's circuit board support frame 31, and power battery 40 is fixed in this body shell 13 through battery support frame 42 in, and control circuit board 30 is fixed in this body shell 13 through this circuit board support frame 31. The body case 13 is provided with a mounting hole for mounting the button assembly 50, and the button assembly 50 is connected to the control circuit board 30 located inside the body case 13 through the mounting hole, so as to control the lamp head assembly 20.

Specifically, the button assembly 50 includes an illuminated button for controlling illumination of the lamp head assembly 20 and a signal button for controlling signaling of the lamp head assembly 20. Luminous 22 includes main lamp plate and signal lamp plate, and main lamp plate is used for luminous illumination, and the signal lamp plate is used for sending the light that has signal indication effect, and luminous button controls main lamp plate through control circuit board 30, and signal lamp button controls the signal lamp plate through control circuit board 30. The signal lamp plate specifically can send the light that has the color to play signal indication effect.

Referring to fig. 1, as an embodiment of the handheld lamp 100 provided in the present application, a battery case 41 is sleeved on a power battery 40, and a buffer layer 43 is disposed between the battery case 41 and the housing 10.

In this embodiment, the power battery 40 is fixed inside the casing 10 through the battery support frame 42, and the power battery 40 is wrapped with the battery sleeve 41 to play a role in protecting the power battery 40, and a buffer layer 43 is further arranged between the battery sleeve 41 and the casing 10, so as to further protect the power battery 40. When the handheld lamp 100 falls, the battery bracket prevents the power battery 40 from shifting, and the battery sleeve 41 and the buffer layer 43 prevent the power battery 40 from being damaged. The housing 10 is made of plastic material, and the wall thickness of each corner of the housing 10 is increased, so that the housing 10 itself has good protection performance, and the handheld lamp 100 is prevented from being damaged when falling.

Referring to fig. 1, as an embodiment of the handheld light fixture 100 provided in the present application, a charging port 44 for charging the power battery 40 is formed on the housing 10, and the handheld light fixture 100 further includes a rubber plug 45 disposed in the charging port 44.

In this embodiment, the power battery 40 is a rechargeable battery, the casing 10 is provided with a charging port 44, and the power battery 40 can be charged by an external power source through the charging port 44, so as to improve the cruising ability of the handheld lamp 100. The rubber plug 45 arranged in the charging port 44 can prevent the charging port 44 from being flooded when the charging port is not in use, so that the service life of the power battery 40 is further ensured.

In addition, the casing 10 further includes a rear casing 14 fastened to the body casing 13, the rear casing 14 is detachably connected to the body casing 13, and the power supply battery 40 can be disassembled and assembled by disassembling the rear casing 14, so that the power supply battery 40 can be maintained and replaced conveniently.

In an alternative embodiment, case 12 is a flexible soft shell having elasticity. The sleeve 12 has good buffering performance, so that when the handheld lamp 100 falls, the handheld lamp 100 can be well protected, and the condition that the handheld lamp 100 falls down can be avoided, so that the service life of the handheld lamp 100 is further prolonged.

Referring to fig. 1, as an embodiment of the handheld lamp 100, a waterproof rubber ring 70 is disposed between the lamp head assembly 20 and the lamp head housing 11.

In this embodiment, a waterproof rubber ring 70 is disposed between the lens 21 and the lamp holder shell 11 in the lamp holder assembly 20, the lens 21 is mounted inside the lamp holder shell 11, and has the function of limiting the light emitting element 22, a containing groove for containing the waterproof rubber ring 70 is disposed on the side surface of the lens 21, the waterproof rubber ring 70 has elasticity, after the waterproof rubber ring 70 is disposed in the containing groove, the lens 21 is mounted in the lamp holder shell 11, so that the side surface of the lens 21 and the lamp holder shell 11 can be sealed, and thereby water vapor is prevented from entering the housing 10 from the connection between the lens 21 and the lamp holder shell 11 to affect the control circuit board 30 and the power battery 40. After the cover case 12 is fastened to the lamp head housing 11, the first fastening portion 121 of the cover case 12 covers the end of the lamp head housing 11 and the end of the lens 21 at the same time, so that the joint of the lamp head housing 11 and the lens 21 is further sealed, thereby playing a waterproof role in the components inside the handheld lamp 100 and prolonging the service life of the handheld lamp 100.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The handheld lamp is characterized by comprising a shell and a lamp cap assembly arranged in the shell and used for emitting light, wherein the shell comprises a lamp cap shell used for containing the lamp cap assembly and a casing which is sleeved on the lamp cap shell and used for fixing the lamp cap assembly, the lamp cap shell is provided with a limiting structure used for limiting the lamp cap assembly and the casing, and a fixing structure used for fixing the lamp cap assembly is arranged between the lamp cap assembly and the lamp cap shell.

2. The handheld lamp according to claim 1, wherein the limiting structure is a square frame disposed on the light-emitting side of the lamp cap shell, the sleeve is sleeved on the light-emitting side of the lamp cap shell, the lamp cap assembly includes a light-emitting element and a lens disposed on the light-emitting side of the light-emitting element, and the peripheral side of the lens abuts against the light-emitting side of the lamp cap shell.

3. The lamp of claim 2, wherein the fixing structure comprises a first fixing hole formed on the lamp cap shell, a second fixing hole formed on the lens and corresponding to the first fixing hole, and a fixing bolt disposed in the first fixing hole and the second fixing hole.

4. A hand held light fixture according to claim 3, characterised in that locking structures are provided on the lens and/or the cap shell for locking the securing latches.

5. The handheld lamp of claim 2, wherein the casing comprises a first fastening portion attached to a side of the lens away from the light emitting element and a second fastening portion connected to the first fastening portion and fastened to the lamp head housing.

6. The handheld light fixture of claim 1 further comprising a power battery disposed in the housing, a control circuit board connected to the power battery, and a button assembly connected to the control circuit board, the control circuit board being connected to the light head assembly, the button assembly controlling the light head assembly via the control circuit board.

7. The handheld lamp of claim 6, wherein a battery sleeve is sleeved on the power battery, and a buffer layer is disposed between the battery sleeve and the housing.

8. The handheld lamp of claim 6, wherein the housing defines a charging port for charging the power battery, and the handheld lamp further comprises a plug disposed in the charging port.

9. A hand held light fixture as claimed in any one of claims 1 to 8, wherein the casing is a flexible gel casing.

10. A hand-held light fixture according to any one of claims 1 to 8, characterised in that a waterproof rubber ring is provided between the sleeve and the cap shell.

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