CN212061799U - Aluminum alloy projection lamp shell - Google Patents

Abstract

An aluminum alloy projection lamp shell comprises a left half shell and a right half shell matched with the left half shell; a first lamp panel clamping position, a first lens clamping position and a first internal thread are arranged on the inner wall of the left half shell, first bosses are formed on two sides of the edge of the contact surface of the left half shell and the right half shell in a protruding mode respectively, and first screw holes are formed in the first bosses; a second lamp panel clamping position, a second lens clamping position and a second internal thread are arranged on the inner wall of the right half shell, second bosses are formed on two sides of the edge of the contact surface of the right half shell and the left half shell in a protruding mode respectively, and second screw holes are formed in the second bosses; compared with the prior art, the beneficial effects of the utility model reside in that: adopt the combination of the half shell on the left side of mutual independence and the half shell on the right side to form, make things convenient for accurate independent processing inner structure promptly, convenient dismantlement and equipment again, the maximize reduces manufacturing cost of enterprise, does not influence the power of radiating efficiency and projection lamp again.

Description

Aluminum alloy projection lamp shell

[ technical field ] A method for producing a semiconductor device

The utility model relates to a projection lamp technical field, specificly relate to an aluminum alloy projection lamp shell.

[ background of the invention ]

In the current society, the advertisement is everywhere visible, and the form of advertisement is various, and the projection lamp is also more and more diversified as the equipment of putting the advertisement. The inside luminous LED lamp plate and the lens that has the color pattern that generally are equipped with of projection lamp, and then light can shine out behind the lens and predetermine the pattern. The market competition is more intense, and the production cost of products with the same quality is more important in the limited market. At present, in order to better solve the cost problem, the product is lighter and more convenient to install. The existing shell is basically made of cylindrical aluminum alloy. One is that the processing cost is more expensive, the processing difficulty of the internal clamping structure and the thread structure of the cylindrical aluminum alloy is very high, and the enterprise burden can be increased by the raw materials with high use cost in the large environment with poor economy in the current market. Moreover, the weight of the metal alloy is heavier, and the installation is labor-consuming for operators.

Accordingly, there is a need for an aluminum alloy projection lamp housing that overcomes the deficiencies of the prior art.

[ Utility model ] content

The utility model aims at providing an aluminum alloy projection lamp shell adopts the combination of half shell on the left side of mutual independence and half shell on the right side to form, makes things convenient for accurate independent processing inner structure promptly, conveniently dismantles and assembles again, and the maximize reduces the manufacturing cost of enterprise, does not influence the power of radiating efficiency and projection lamp again.

In order to achieve the above object, the present invention provides an aluminum alloy projection lamp housing, comprising a left half shell and a right half shell used in pair with the left half shell;

a first lamp panel clamping position, a first lens clamping position and a first internal thread are arranged on the inner wall of the left half shell, first bosses are formed on two sides of the edge of the contact surface of the left half shell and the right half shell in a protruding mode respectively, and first screw holes are formed in the first bosses; be equipped with second lamp plate screens, second lens screens and second internal thread on the inner wall of half shell on the right side, half shell on the right side with the protruding second boss that is formed with respectively in the edge both sides of half shell contact surface on the left side, be equipped with on the second boss and take the second screw.

In a preferred embodiment, the left and right half shells are aluminum alloy shells.

Compared with the prior art, the utility model provides a pair of aluminum alloy projection lamp shell's beneficial effect lies in: adopt the combination of the half shell on the left side of mutual independence and the half shell on the right side to form, make things convenient for accurate independent processing inner structure promptly, convenient dismantlement and equipment again, the maximize reduces manufacturing cost of enterprise, does not influence the power of radiating efficiency and projection lamp again.

[ description of the drawings ]

Fig. 1 is a perspective view of the aluminum alloy projection lamp housing provided by the present invention.

Fig. 2 is an exploded view of the aluminum alloy projection lamp housing of fig. 1.

Fig. 3 is a perspective view of the aluminum alloy projection lamp housing shown in fig. 1 when connected to a lens barrel.

[ detailed description ] embodiments

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1, the present invention provides an aluminum alloy projection lamp housing 100.

In the embodiment of the present invention, the aluminum alloy projection lamp housing 100 includes a left half shell 10 and a right half shell 20 paired with the left half shell 10 for use.

Specifically, referring to fig. 2, a first lamp panel clamping position 11, a first lens clamping position 12 and a first internal thread 13 are arranged on the inner wall of the left half shell 10, first bosses 14 are respectively formed on two sides of the edge of the contact surface of the left half shell 10 and the right half shell 20 in a protruding manner, and first screw holes 15 are arranged on the first bosses 14; be equipped with second lamp plate screens 21, second lens screens 22 and second internal thread 23 on the inner wall of half shell 20 on the right side, half shell 20 on the right side with the protruding second boss 24 that is formed with respectively in the edge both sides of half shell 10 contact surface on the left side, be equipped with on the second boss 24 and take second screw 25.

It should be noted that the aluminum alloy projection lamp housing 100 changes a conventional circular tube housing into a left half-shell 10 and a right half-shell 20 used in cooperation with the left half-shell 10. During the equipment, can block into first lamp plate screens 11, the first lens screens 12 of half shell 10 on the left side respectively with LED lamp plate and lens earlier, half shell 20 and half shell 10 on the left side are in the same place again for LED lamp plate and lens are in the second lamp plate screens 21, the second lens screens 22 of half shell 20 on the right side of card simultaneously again respectively, after having installed LED lamp plate and lens, will through first screw 15 and second screw 25 with the long screw at last half shell 10 on the left side and half shell 20 on the right side lock together tightly. Referring to fig. 3, the first internal threads 13 and the second internal threads 23 are used for being in threaded connection with the lens barrel 200.

Aluminum alloy projection lamp shell 100 adopts the combination of the left half shell 10 and the right half shell 20 that are independent of each other to form, makes things convenient for accurate independent processing inner structure promptly, conveniently dismantles again and assembles, and the maximize reduces the manufacturing cost of enterprise, does not influence the power of radiating efficiency and projection lamp again.

Further, the left half shell 10 and the right half shell 20 are aluminum alloy shells.

Compared with the prior art, the utility model provides a pair of aluminum alloy projection lamp shell's beneficial effect lies in: adopt the combination of the half shell on the left side of mutual independence and the half shell on the right side to form, make things convenient for accurate independent processing inner structure promptly, convenient dismantlement and equipment again, the maximize reduces manufacturing cost of enterprise, does not influence the power of radiating efficiency and projection lamp again.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (2)

1. An aluminum alloy projection lamp shell which is characterized in that: the device comprises a left half shell and a right half shell matched with the left half shell for use;

a first lamp panel clamping position, a first lens clamping position and a first internal thread are arranged on the inner wall of the left half shell, first bosses are formed on two sides of the edge of the contact surface of the left half shell and the right half shell in a protruding mode respectively, and first screw holes are formed in the first bosses; be equipped with second lamp plate screens, second lens screens and second internal thread on the inner wall of half shell on the right side, half shell on the right side with the protruding second boss that is formed with respectively in the edge both sides of half shell contact surface on the left side, be equipped with on the second boss and take the second screw.

2. The aluminum alloy projection lamp housing of claim 1, wherein: the left half shell and the right half shell are aluminum alloy shells.

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